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China best CSA NEMA Nep Ns Standard AC Motor 230/460V NEMA Nep286t-6 15HP vacuum pump booster

Product Description

NEMA Motor of 7.5 HP 1800RPM 575V TEFC 213/5T NP W22 used in the Quarry and dusty range between +40C to -30C
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Applications
Typical applications include operations where continuous or frequent duty is required. Constant torque operation is 10:1, Variable torque operation is from zero to base speed. Premium-efficiency motors are designed to conserve energy over extended time period. Class F insulated, 1.15 service factor.

Features
Low-lose electrical grade lamination steel. Cast iron frames, IP55 protection, double lip seal keeps moisture and contamination. Over size bearing, spike resistant magnet wire, conduit box fully gasket and ground lug in conduit box. Stainless steel nameplate. C&D face kits available.

General Description

Frame size: 140 ~ 440
Rated power: 1 to 250HP
Voltage: 230V/460V, 575V
Frequency: 60Hz
Service factor: 1.15
Insulation class: F
Efficiency levels: NEMA Premium
Enclosure: TEFC
Poles: 2,4,6
Degree of protection: IP55

Data Sheet

Type	Output HP	Frame	Conn.	Code	Full load r/min	Current at 460V			Torque			Efficiency			Power Factor
Type	Output HP	Frame	Conn.	Code	Full load r/min	Idle	Full load (A)	Locked rotor (A)	Full load (LB-FT)	Locked rotor %	Break down %	Full load%	3/4 load %	1/2 load %	Full load %	3/4 load %	1/2 load %
NEP143T2-2	1	143T	2Y/Y	K	3495	0.74	1.5	9.6	1.50	220	265	77.0	81.08	78.29	82	74.75	62.34
NEP143T3-2	1.5	143T	2Y/Y	K	3490	0.87	2.0	13.8	2.26	215	250	84.0	84.34	83.46	84	79.20	68.59
NEP145T-2	2	145T	2Y/Y	J	3485	0.90	2.6	18.7	3.01	210	240	85.5	86.16	85.91	85	83.61.	74.69
NEP143T2-4	1	143T	2Y/Y	K	1745	1.10	1.6	11.0	3.01	280	300	85.5	84.84	81.54	70	61.33	48.58 47
NEP145T1-4	1.5	145T	2Y/Y	K	1735	1.32	2.2	14.1	4.54	250	280	86.5	86.93	82.77	74	66.41	53.42
NEP145T2-4	2	145T	2Y/Y	J	1730	1.72	2.9	18.0	6.07	245	270	86.5	86.88	82.63	75	67.63	54.57
NEP145T-6	1	145T	2Y/Y	J	1155	1.30	1.7	9.8	4.55	260	280	82.5	81.96	77.97	65	55.57	42.55
NEP182T-2	3	182T	2Y/Y	J	3530	1.26	3.7	29.8	4.46	200	230	86.5	86.26	83.85	87	84.69	77.0
NEP184T-2	5	184T	2Y/Y	H	3520	1.56	6.0	45.1	7.46	180	215	88.5	88.75	87.64	88	85.51	78.01
NEP182T-4	3	182T	2Y/Y	J	1760	1.41	3.6	27.0	8.95	215	250	89.5	90.06	88.51	86	81.77	71.87
NEP184T-4	5	184T	2Y/Y	H	1755	2.11	6.1	40.2	14.96	185	225	89.5	90.45	90.05	86	83.93	75.48
NEP182T-6	1.5	182T	2Y/Y	H	1180	1.53	2.3	13.3	6.68	190	250	87.5	86.77	84.20	70	61.28	48.19
NEP184T-6	2	184T	2Y/Y	J	1180	1.98	3.0	18.1	8.90	180	240	88.5	88.0	85.52	70	60.84	47.80
NEP213T-2	7.5	213T	2△/△	H	3535	2.18	8.8	59.5	11.14	250	290	89.5	90.02	88.85	89	89.52	84.33
NEP215T-2	10	215T	2△/△	G	3530	2.58	11.7	76.5	14.88	240	280	90.2	90.79	89.57 .57	89	87.69	84.29
NEP213T-4	7.5	213T	2△/△	G	1765	3.35	9.0	56.9	22.32	250	280	91.7	92.23	90.94	85	82.41	73.63
NEP215T-4	10	215T	2△/△	G	1765	4.18	12.0	77.9	29.76	240	200	91.7	92.27	91.13	85	82.09	72.98
NEP213T-6	3	213T	2Y/Y	J	1185	2.35	4.2	28.4	13.30	185	230	89.5	89.35	87.78	74	66.83	55.17
NEP215T-6	5	215T	2Y/Y	H	1180	3.41	7.1	42.1	22.26	170	215	89.5	89.20	88.31	74	68.4	57.98
NEP254T-2	15	254T	2△/△	G	3560	4.23	17.1	110	22.13	220	250	91.0	90.83	89.12	90	90.52	85.65
NEP256T-2	20	256T	2△/△	F	3555	4.97	22.9	140	29.55	220	250	91.0	91.16	90.03	90	89.71	85.40
NEP254T-4	15	254T	2△/△	G	1780	5.04	17.9	104	44.26	180	230	92.4	93.12	92.86	85	83.55	77.75

Type	Output HP	Frame	Conn.	Code	Full load r/min	Current at 460V				Torque					Efficiency				Power Factor
Type	Output HP	Frame	Conn.	Code	Full load r/min	Idle	Full load (A)		Locked rotor (A)	Full load (LB-FT)	Locked rotor %			Break down %	Full load%	3/4 load %		1/2 load %	Full load %		3/4 load %	1/2 load %
NEP256T-4	20	256T	2△/△	G	1780	6.62	23.7	140		59.02		160	200		93.0	93.74	93.52		85	83.33		77.39
NEP254T-6	7.5	254T	2△/△	G	1190	4.82	10.3	59.3		33.10		190	230		91.0	91.41	90.59		75	70.72		60.96
NEP256T-6	10	256T	2△/△	G	1185	6.94	13.7	77.3		44.33		180	220		91.0	91.59	90.71		75	70.39		60.27
NEP284TS-2	25	284TS	2△/△	F	3560	7.25	28.4	161.2		36.89		180	220		91.7	91.97	89.28		90	89.0		84.88
NEP286TS-2	30	286TS	2△/△	F	3560	7.68	34.0	181.5		44.26		180	220		91.7	91.72	90.07		90	89.6		85.78
NEP284T-4	25	284T	2△/△	F	1780	10.33	29.4	156.8 5		73.77		180	230		93.6	94.01	93.49		85	82.08		73.42
NEP286T-4	30	286T	2△/△	F	1780	11.24	35.3	178.4		88.53		175	220		93.6	94.31	94.22		85	82.72		75.73
NEP284T-6	15	284T	2△/△	G	1185	8.27	18.9	103.5		66.49		170	200		91.7	91.91	90.92		81	76.06		65.29
NEP286T-6	20	286T	2△/△	F	1185	10.39	25.2	132.2		88.65		170	200		91.7	92.06	91.31		81	77.09		67.1
NEP324TS-2	40	324TS	2△/△	F	3560	8.59	45.0	281.2		59.02		200	225		92.4	92.62	91.55		90	89.69		86.33
NEP326TS-2	50	326TS	2△/△	F	3560	10.65	55.9	355.7		73.77		200	225		93.0	93.331	92.88		90	89.35		85.71
NEP324T-4	40	324T	2△/△	F	1775	11.78	45.2	279.6		118.37		195	235		94.1	94.81	94.76		88	86.37		81.45
NEP326T-4	50	326T	2△/△	F	1775	14.19	56.3	355.4		147.96		195	235		94.5	95.17	95.18		88	86.78		82.15
NEP324T-6	25	324T	2△/△	F	1175	8.47	30.7	167.5		111.76		175	220		93.0	93.59	93.82		82	81.18		75.75
NEP326T-6	30	326T	2△/△	E	1175	9.96	36.8	195.9		134.11		170	210		93.0	94.17	94.59		82	81.15		75.98
NEP364TS-2	60	364TS	2△/△	F	3575	11.55	66.0	398.5		88.16		160	205		93.6	93.79	93.07		91	90.59		88.21
NEP365TS-2	75	365TS	2△/△	F	3575	13.10	82.4	482.5		110.20		160	205		93.6	93.84	93.44		91	90.95		89.87
NEP364T-4	60	364T	2△/△	G	1785	18.02	68.0	427.5		176.56		175	210		95.0	95.4	95.081		87	86.11		80.73
NEP365T-4	75	365T	2△/△	G	1785	21.84	84.6	497.6		220.70		170	200		95.4	96.01	95.91		87	86.26		81.96
NEP364T-6	40	364T	2△/△	F	1190	14.67	48.5	247.1		176.56		150	200		94.1	94.94	94.35		82	81.74		75.22
NEP365T-6	50	365T	2△/△	G	1190	16.92	60.7	298.7		220.70		150	200		94.1	94.83	94.28		82	80.48		75.03
NEP405TS-2	100	405TS	2△/△	F	3575	22.4	109.3	667		146.93		180	250		94.1	94.17	94.01		91	92.74		90.20
NEP405T-4	100	405T	2△/△	F	1785	33.0	112.8	674		294.27		180	250		95.4	94.81	94.39		87	86.20		79.69
NEP404-6	60	404T	2△/△	F	1190	21.6	69.1	406		264.84		190	240		94.5	94.43	94.09		86	84.955		78.0
NEP405T-6	75	405T	2△/△	G	1190	25.8	86.4	531		331.05		190	230		94.5	94.69	94.32		86	85.155		78.464
NEP444TS-2	125	444TS	Δ	F	3580	24.1	135.4	810		183.40		165	230		95.0	95.01	94.00		91	92.01		89.01
NEP445TS-2	150	445TS	Δ	F	3580	35.8	162.5	980		220.08		160	230		95.0	95.05	93.80		91	92.08		89.38
NEP447TS-2	200	447TS	Δ	F	3580	36.0	213.4	1284		293.44		170	220		95.4	95.12	93.81		92	92.34		90.54
NEP449TS-2	250	449TS	Δ	F	3580	33.5	265.6	1550		366.80		185	220		95.8	95.41	94.30		92	92.41		91.03
NEP444T-4	125	444T	2-Δ	F	1790	32.9	139.4	828		366.80		180	240		95.4	95.03	94.67		88	89.50		85.07
NEP445T-4	150	445T	2-Δ	F	1790	36.4	166.6	982		440.16		170	240		95.8	95.28	94.94		88	90.34		86.60
NEP447T-4	200	447T	2-Δ	F	1790	42.1	221.2	1325		586.89		185	240		96.2	95.59	95.23		88	90.47		86.70
NEP449T-4	250	449T	2-Δ	F	1790	46.6	276.5	1667		733.61		185	230		96.2	95.82	95.49		88	91.13		88.01
NEP444T-6	100	444T	2-Δ	F	1190	36.5	114.6	691		441.40		180	230		95.0	94.77	94.28		86	83.25		75.54
NEP445T-6	125	445T	2-Δ	F	1190	40.4	143.3	852		551.75		180	230		95.0	95.02	94.57		86	84.28		77.29
NEP447T-6	150	447T	2-Δ	F	1190	42.5	170.5	1041		662.10		170	230		95.8	95.28	94.78		86	85.25		78.75
NEP449T-6	200	449T	2-Δ	F	1190	50.8	227.3	1376		882.80		170	220		95.8	95.49	95.06		86	86.06		80.34

NOTE: For current at 230V, multiple above values by 2.

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CHINAMFG MOTOR INDUSTRIAL SOLUTIONS /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Speed:	High Speed
Number of Stator:	Three-Phase
Function:	Driving, Control, NEMA Motor
Casing Protection:	Closed Type
Number of Poles:	6

Samples:	US$ 500/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

Can AC motors be used in both residential and commercial settings?

Yes, AC motors can be used in both residential and commercial settings. The versatility and wide range of applications of AC motors make them suitable for various environments and purposes.

In residential settings, AC motors are commonly found in household appliances such as refrigerators, air conditioners, washing machines, fans, and pumps. These motors are designed to meet the specific requirements of residential applications, providing reliable and efficient operation for everyday tasks. For example, air conditioners utilize AC motors to drive the compressor and fan, while washing machines use AC motors for agitating and spinning the drum.

In commercial settings, AC motors are extensively used in a wide range of applications across different industries. They power machinery, equipment, and systems that are crucial for commercial operations. Some common examples include:

Industrial machinery and manufacturing equipment: AC motors drive conveyor belts, pumps, compressors, mixers, fans, blowers, and other machinery used in manufacturing, production, and processing facilities.
HVAC systems: AC motors are used in commercial heating, ventilation, and air conditioning (HVAC) systems to drive fans, blowers, and pumps for air circulation, cooling, and heating.
Commercial refrigeration: AC motors are utilized in commercial refrigeration systems for powering compressors, condenser fans, and evaporator fans in supermarkets, restaurants, and cold storage facilities.
Office equipment: AC motors are present in various office equipment such as printers, photocopiers, scanners, and ventilation systems, ensuring their proper functioning.
Transportation: AC motors are used in electric vehicles, trams, trains, and other forms of electric transportation systems, providing the necessary propulsion.
Water and wastewater treatment: AC motors power pumps, mixers, and blowers in water treatment plants, wastewater treatment plants, and pumping stations.

The adaptability, efficiency, and controllability of AC motors make them suitable for a wide range of residential and commercial applications. Whether it’s powering household appliances or driving industrial machinery, AC motors play a vital role in meeting the diverse needs of both residential and commercial settings.

induction motor

Can AC motors be used in renewable energy systems, such as wind turbines?

Yes, AC motors can be used in renewable energy systems, including wind turbines. In fact, AC motors are commonly employed in various applications within wind turbines due to their numerous advantages. Here’s a detailed explanation:

1. Generator: In a wind turbine system, the AC motor often functions as a generator. As the wind turbine blades rotate, they drive the rotor of the generator, which converts the mechanical energy of the wind into electrical energy. AC generators are commonly used in wind turbines due to their efficiency, reliability, and compatibility with power grid systems.

2. Variable Speed Control: AC motors offer the advantage of variable speed control, which is crucial for wind turbines. The wind speed is variable, and in order to maximize energy capture, the rotor speed needs to be adjusted accordingly. AC motors, when used as generators, can adjust their rotational speed with the changing wind conditions by modifying the frequency and voltage of the output electrical signal.

3. Efficiency: AC motors are known for their high efficiency, which is an important factor in renewable energy systems. Wind turbines aim to convert as much of the wind energy into electrical energy as possible. AC motors, especially those designed for high efficiency, can help maximize the overall energy conversion efficiency of the wind turbine system.

4. Grid Integration: AC motors are well-suited for grid integration in renewable energy systems. The electrical output from the AC generator can be easily synchronized with the grid frequency and voltage, allowing for seamless integration of the wind turbine system with the existing power grid infrastructure. This facilitates the efficient distribution of the generated electricity to consumers.

5. Control and Monitoring: AC motors offer advanced control and monitoring capabilities, which are essential for wind turbine systems. The electrical parameters, such as voltage, frequency, and power output, can be easily monitored and controlled in AC motor-based generators. This allows for real-time monitoring of the wind turbine performance, fault detection, and optimization of the power generation process.

6. Availability and Standardization: AC motors are widely available in various sizes and power ratings, making them readily accessible for wind turbine applications. They are also well-standardized, ensuring compatibility with other system components and facilitating maintenance, repair, and replacement activities.

It’s worth noting that while AC motors are commonly used in wind turbines, there are other types of generators and motor technologies utilized in specific wind turbine designs, such as permanent magnet synchronous generators (PMSGs) or doubly-fed induction generators (DFIGs). These alternatives offer their own advantages and may be preferred in certain wind turbine configurations.

In summary, AC motors can indeed be used in renewable energy systems, including wind turbines. Their efficiency, variable speed control, grid integration capabilities, and advanced control features make them a suitable choice for converting wind energy into electrical energy in a reliable and efficient manner.

induction motor

Can you explain the basic working principle of an AC motor?

An AC motor operates based on the principles of electromagnetic induction. It converts electrical energy into mechanical energy through the interaction of magnetic fields. The basic working principle of an AC motor involves the following steps:

The AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. The rotor is the rotating part of the motor and is connected to a shaft.
When an alternating current (AC) is supplied to the stator windings, it creates a changing magnetic field.
The changing magnetic field induces a voltage in the rotor windings, which are either short-circuited conductive bars or coils.
The induced voltage in the rotor windings creates a magnetic field in the rotor.
The magnetic field of the rotor interacts with the rotating magnetic field of the stator, resulting in a torque force.
The torque force causes the rotor to rotate, transferring mechanical energy to the connected shaft.
The rotation of the rotor continues as long as the AC power supply is provided to the stator windings.

This basic working principle is applicable to various types of AC motors, including induction motors and synchronous motors. However, the specific construction and design of the motor may vary depending on the type and intended application.

China best CSA NEMA Nep Ns Standard AC Motor 230/460V NEMA Nep286t-6 15HP vacuum pump booster
editor by CX 2024-05-15

China Best Sales Stepper Motor 2 Phase 1.8 Degree NEMA 23 Series 57mm Length Gear Motor for Robot vacuum pump design

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Product Description

Stepper motors, AC servo motors and brushless DC motors are avaiable to customized for the world, NEMA 11, 14, 16, 17, 23, 24, 34 stepper motor, 50W, 100W, 200W, 400W, 500W, 750W, 1000W, 1200W AC servo motor, and brushless DC motor are all included.

The derived products are widely used in ATM machines, digital scanners, stylus printers, plotters, slot machines, CD-ROM drivers, stage lighting, camera lenses, CNC machines, medical machines, 3D printers for industry and our life.

All the derived products of us can be customized for your needs.

Performance and parameters can be customized, just simply send your motor diagram or samples to us, the best price will be sent to you soon for your reference

Product Parameters

specifications: IHSS
Number of Phase	2	Rotor Inertia	1800g.cm²
Step Angle	1.8°	Dielectric Strength	500VDC
Step Angle Accuracy	±0.09°	Insulation Resistance	100MOHM (500VDC)
Rated Current/phase	6A	Insulation Class (UL)	B
Resistance/phase	0.43Ω±10%	Temperature Rise Max	80K
Inductance/phase	2.7MH±20%	Radial Play	Max 0.571mm (load 450g)
Holding Torque	4.5Nm	Axial Play	Max 0.075mm (load 920g)

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal
Speed:	Variable Speed
Number of Stator:	Three-Phase
Function:	Driving
Casing Protection:	Protection Type
Number of Poles:	NEMA Standard Stepper Motor

Samples:	US$ 120/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

gear motor

How is the efficiency of a gear motor measured, and what factors can affect it?

The efficiency of a gear motor is a measure of how effectively it converts electrical input power into mechanical output power. It indicates the motor’s ability to minimize losses and maximize its energy conversion efficiency. The efficiency of a gear motor is typically measured using specific methods, and several factors can influence it. Here’s a detailed explanation:

Measuring Efficiency:

The efficiency of a gear motor is commonly measured by comparing the mechanical output power (P_out) to the electrical input power (P_in). The formula to calculate efficiency is:

Efficiency = (P_out / P_in) * 100%

The mechanical output power can be determined by measuring the torque (T) produced by the motor and the rotational speed (ω) at which it operates. The formula for mechanical power is:

P_out = T * ω

The electrical input power can be measured by monitoring the current (I) and voltage (V) supplied to the motor. The formula for electrical power is:

P_in = V * I

By substituting these values into the efficiency formula, the efficiency of the gear motor can be calculated as a percentage.

Factors Affecting Efficiency:

Several factors can influence the efficiency of a gear motor. Here are some notable factors:

Friction and Mechanical Losses: Friction between moving parts, such as gears and bearings, can result in mechanical losses and reduce the overall efficiency of the gear motor. Minimizing friction through proper lubrication, high-quality components, and efficient design can help improve efficiency.
Gearing Efficiency: The design and quality of the gears used in the gear motor can impact its efficiency. Gear trains can introduce mechanical losses due to gear meshing, misalignment, or backlash. Using well-designed gears with proper tooth profiles and minimizing gear train losses can improve efficiency.
Motor Type and Construction: Different types of motors (e.g., brushed DC, brushless DC, AC induction) have varying efficiency characteristics. Motor construction, such as the quality of magnetic materials, winding resistance, and rotor design, can also affect efficiency. Choosing motors with higher efficiency ratings can improve overall gear motor efficiency.
Electrical Losses: Electrical losses, such as resistive losses in motor windings or in the motor drive circuitry, can reduce efficiency. Minimizing resistance, optimizing motor drive electronics, and using efficient control algorithms can help mitigate electrical losses.
Load Conditions: The operating conditions and load characteristics placed on the gear motor can impact its efficiency. Heavy loads, high speeds, or frequent acceleration and deceleration can increase losses and reduce efficiency. Matching the gear motor’s specifications to the application requirements and optimizing load conditions can improve efficiency.
Temperature: Elevated temperatures can significantly affect the efficiency of a gear motor. Excessive heat can increase resistive losses, reduce lubrication effectiveness, and affect the magnetic properties of motor components. Proper cooling and thermal management techniques are essential to maintain optimal efficiency.

By considering these factors and implementing measures to minimize losses and optimize performance, the efficiency of a gear motor can be enhanced. Manufacturers often provide efficiency specifications for gear motors, allowing users to select motors that best meet their efficiency requirements for specific applications.

gear motor

Can gear motors be used for precise positioning, and if so, what features enable this?

Yes, gear motors can be used for precise positioning in various applications. The combination of gear mechanisms and motor control features enables gear motors to achieve accurate and repeatable positioning. Here’s a detailed explanation of the features that enable gear motors to be used for precise positioning:

1. Gear Reduction:

One of the key features of gear motors is their ability to provide gear reduction. Gear reduction refers to the process of reducing the output speed of the motor while increasing the torque. By using the appropriate gear ratio, gear motors can achieve finer control over the rotational movement, allowing for more precise positioning. The gear reduction mechanism enables the motor to rotate at a slower speed while maintaining higher torque, resulting in improved accuracy and control.

2. High Resolution Encoders:

Many gear motors are equipped with high-resolution encoders. An encoder is a device that measures the position and speed of the motor shaft. High-resolution encoders provide precise feedback on the motor’s rotational position, allowing for accurate position control. The encoder signals are used in conjunction with motor control algorithms to ensure precise positioning by monitoring and adjusting the motor’s movement in real-time. The use of high-resolution encoders greatly enhances the gear motor’s ability to achieve precise and repeatable positioning.

3. Closed-Loop Control:

Gear motors with closed-loop control systems offer enhanced positioning capabilities. Closed-loop control involves continuously comparing the actual motor position (as measured by the encoder) with the desired position and making adjustments to minimize any position error. The closed-loop control system uses feedback from the encoder to adjust the motor’s speed, direction, and torque, ensuring accurate positioning even in the presence of external disturbances or variations in the load. Closed-loop control enables gear motors to actively correct for position errors and maintain precise positioning over time.

4. Stepper Motors:

Stepper motors are a type of gear motor that provides excellent precision and control for positioning applications. Stepper motors operate by converting electrical pulses into incremental steps of movement. Each step corresponds to a specific angular displacement, allowing precise positioning control. Stepper motors offer high step resolution, allowing for fine position adjustments. They are commonly used in applications that require precise positioning, such as robotics, 3D printers, and CNC machines.

5. Servo Motors:

Servo motors are another type of gear motor that excels in precise positioning tasks. Servo motors combine a motor, a feedback device (such as an encoder), and a closed-loop control system. They offer high torque, high speed, and excellent positional accuracy. Servo motors are capable of dynamically adjusting their speed and torque to maintain the desired position accurately. They are widely used in applications that require precise and responsive positioning, such as industrial automation, robotics, and camera pan-tilt systems.

6. Motion Control Algorithms:

Advanced motion control algorithms play a crucial role in enabling gear motors to achieve precise positioning. These algorithms, implemented in motor control systems or dedicated motion controllers, optimize the motor’s behavior to ensure accurate positioning. They take into account factors such as acceleration, deceleration, velocity profiling, and jerk control to achieve smooth and precise movements. Motion control algorithms enhance the gear motor’s ability to start, stop, and position accurately, reducing position errors and overshoot.

By leveraging gear reduction, high-resolution encoders, closed-loop control, stepper motors, servo motors, and motion control algorithms, gear motors can be effectively used for precise positioning in various applications. These features enable gear motors to achieve accurate and repeatable positioning, making them suitable for tasks that require precise control and reliable positioning performance.

gear motor

How does the gearing mechanism in a gear motor contribute to torque and speed control?

The gearing mechanism in a gear motor plays a crucial role in controlling torque and speed. By utilizing different gear ratios and configurations, the gearing mechanism allows for precise manipulation of these parameters. Here’s a detailed explanation of how the gearing mechanism contributes to torque and speed control in a gear motor:

The gearing mechanism consists of multiple gears with varying sizes, tooth configurations, and arrangements. Each gear in the system engages with another gear, creating a mechanical connection. When the motor rotates, it drives the rotation of the first gear, which then transfers the motion to subsequent gears, ultimately resulting in the output shaft’s rotation.

Torque Control:

The gearing mechanism in a gear motor enables torque control through the principle of mechanical advantage. The gear system utilizes gears with different numbers of teeth, known as gear ratio, to adjust the torque output. When a smaller gear (pinion) engages with a larger gear (gear), the pinion rotates faster than the gear but exerts more force or torque. This results in torque amplification, allowing the gear motor to deliver higher torque at the output shaft while reducing the rotational speed. Conversely, if a larger gear engages with a smaller gear, torque reduction occurs, resulting in higher rotational speed at the output shaft.

By selecting the appropriate gear ratio, the gearing mechanism effectively adjusts the torque output of the gear motor to match the requirements of the application. This torque control capability is essential in applications that demand high torque for heavy lifting or overcoming resistance, as well as applications that require lower torque but higher rotational speed.

Speed Control:

The gearing mechanism also contributes to speed control in a gear motor. The gear ratio determines the relationship between the rotational speed of the input shaft (driven by the motor) and the output shaft. When a gear motor has a higher gear ratio (more teeth on the driven gear compared to the driving gear), it reduces the output speed while increasing the torque. Conversely, a lower gear ratio increases the output speed while reducing the torque.

By choosing the appropriate gear ratio, the gearing mechanism allows for precise speed control in a gear motor. This is particularly useful in applications that require specific speed ranges or variations, such as conveyor systems, robotic movements, or machinery that needs to operate at different speeds for different tasks. The speed control capability of the gearing mechanism enables the gear motor to match the desired speed requirements of the application accurately.

In summary, the gearing mechanism in a gear motor contributes to torque and speed control by utilizing different gear ratios and configurations. It enables torque amplification or reduction, depending on the gear arrangement, allowing the gear motor to deliver the required torque output. Additionally, the gear ratio also determines the relationship between the rotational speed of the input and output shafts, providing precise speed control. These torque and speed control capabilities make gear motors versatile and suitable for a wide range of applications in various industries.

China Best Sales Stepper Motor 2 Phase 1.8 Degree NEMA 23 Series 57mm Length Gear Motor for Robot vacuum pump design
editor by CX 2024-04-29

China Standard CE Ie2 Ie3 Y2 Y3 Ml Yb2 Yd Yej Yvp CHINAMFG Yc Yl Ms NEMA High Power Induction Electric Motor IP55 AC Asynchronous Electric Motor with Best Sales

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Product Description

Product Description:

Y series motors are totally enclosed and fan cooled(TEFC),three-phase squirrel cage induction motors.They are newly designed in conformity with the relevant requirements of IEC standards.

Y series motors have outstanding performance,such as high efficiency,energy-saving,high starting torque,low noise,little vibration,reliable operation and easy maintenance,etc.
Y series motors are widely used in many places,where do not exist combustible,explosive or corrosive gas,and without any special requirements,such as drilling machines,pumps,fans,mixer,transport machines,food machines,agriculture machines and equipments,etc.

company introduction:
HangZhou UP CHINAMFG MACHINRY CO.,LTD. is a research and development,manufacturing, sales as 1 of the enterprises. The company’s main business is small and medium-sized asynchronous AC motor, Our main products include YC/YCL series single-phase capacitor starting asynchronous motors, YL series single-phase double–value capacitor asynchronous motors, MS series high-efficiency three-phase asynchronous motors with aluminum shell,YS Series three-phase asynchronous motor, YE3/YE4 series square type aluminum shell motor (71-160 frame),YD series variable pole multi-speed three-phase asynchronous motor, YE3 series high efficiency three-phase asynchronous motor YE4 series ultra-high efficiency three–phase asynchronous motor, YE5 series ultra-high efficiency three-phase asynchronous motor, etc.
The company in line with the “superior quality, first-class service” for the purpose, hot pillow look CHINAMFG to cooperating with customers from all over the world to create brilliant!

Factory Advantages:

1.Professional workman inspecting spare parts every processing.

2.Guaranteed Quality
We have best quality materials to make our electric motors best performance.Our products are 100% brand new , 100% cooper wire. It is newly designed in conformity with the relevant rules of IEC standards, Strictly and Perfect Management is guaranteed for Production

3.Professional Service
We valuing every customer. We’d like to assist you arranging delivery things, test things or others on your request.

4. Fast delivery time, Normal models about 15-20days , another not normal models need about 30days

5.We have advanced winding , painting, assembly and packing etc. production line which make our products nice appearance, good performance and well packaged.

6. Electric motor will 100% check again before packing.
An electric motor from material to finish motor, must pass 15 time check, and 100% testing, output power, voltage, electric current, non-load, 50% load, 75% load, 100% load and check the nameplate, packing. Finally shipping to our customer.

7.We have professional financial department who are good at calculating and controlling the cost and capital operationwhich could make most favorable prices for our customers.

Certification:

Our Service:
1. We valuing every customer.
2. We cooperate with customer to design and develop new product. Provide OEM.
3. 25-30 days leading time.
4. We’d like to assist you arranging delivery things, test things or others on your request.

Why us?
1. Our Manufacturer is a professional factory for Electric Motor in China
2. Have good price in China
3. Full of export experiences.
4. 100% tested for the quality prior to shipment
5. Special motors can be designed according to customers’ requirements
6. Perfect performance, low noise, slight vibration, reliable running, good appearance, small volume, light weight and easy maintenance.
7. Reliable in country, city or factory environments
10. Sincere and Professional Service
FAQ:
Q: What is your delivery time?

A: Within 20~25 days after receiving deposit.

Q: What is your MOQ of this item ?

A: 10 PCS per item.

Q: Can we type our brand on it?

A: Yes of course.

Q: Where is your loading port ?

A: HangZhou Port, ZheJiang Port, China.

Q: What is your production capacity?

A: About 1000 PCS per day.

Ordering instructions:
_{1.Please indicate the motor type,rated output,rated voltage,rated frequency,synchronous speed,Explosion proof Mark,mounting type,
2.If have special request,For example: the voltage, frequency,protection class,duplex shaft,direction of rotation.temperature monitoring device,please indicate in details in the ordering contract and CHINAMFG technical agreement if necessary}

If you are looking for new better supplier or purchase electric motors, please feel free contact us now.You will get all what you want.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Number of Stator:	Single-Phase
Casing Protection:	Protection Type
Number of Poles:	2-8
Starting Mode:	y-δ Starting
Certification:	ISO9001, CCC
Brand:	OEM

Samples:	US$ 85/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

induction motor

Are there environmental considerations associated with the use of AC motors?

Yes, there are several environmental considerations associated with the use of AC motors. These considerations are primarily related to energy consumption, greenhouse gas emissions, and the disposal of motors at the end of their life cycle. Let’s explore these environmental considerations in detail:

Energy Efficiency: AC motors can have varying levels of energy efficiency, which directly impacts their environmental impact. Motors with higher efficiency convert a larger percentage of electrical energy into useful mechanical work, resulting in reduced energy consumption. By selecting and using high-efficiency AC motors, energy usage can be minimized, leading to lower greenhouse gas emissions and reduced reliance on fossil fuels for electricity generation.
Greenhouse Gas Emissions: The electricity consumed by AC motors is often produced by power plants that burn fossil fuels, such as coal, natural gas, or oil. The generation of electricity from these fossil fuels releases greenhouse gases, contributing to climate change. By employing energy-efficient motors and optimizing motor systems, businesses and individuals can reduce their electricity demand, leading to lower greenhouse gas emissions and a smaller carbon footprint.
Motor Disposal and Recycling: AC motors contain various materials, including metals, plastics, and electrical components. At the end of their life cycle, proper disposal or recycling is important to minimize their environmental impact. Some components, such as copper windings and steel casings, can be recycled, reducing the need for new raw materials and energy-intensive manufacturing processes. It is crucial to follow local regulations and guidelines for the disposal and recycling of motors to prevent environmental pollution and promote resource conservation.
Manufacturing and Production: The manufacturing and production processes associated with AC motors can have environmental implications. The extraction and processing of raw materials, such as metals and plastics, can result in habitat destruction, energy consumption, and greenhouse gas emissions. Additionally, the manufacturing processes themselves can generate waste and pollutants. Motor manufacturers can mitigate these environmental impacts by adopting sustainable practices, using recycled materials, reducing waste generation, and implementing energy-efficient production methods.
Life Cycle Assessment: Conducting a life cycle assessment (LCA) of AC motors can provide a holistic view of their environmental impact. An LCA considers the environmental aspects associated with the entire life cycle of the motor, including raw material extraction, manufacturing, transportation, use, and end-of-life disposal or recycling. By analyzing the different stages of the motor’s life cycle, stakeholders can identify opportunities for improvement, such as optimizing energy efficiency, reducing emissions, and implementing sustainable practices.

To address these environmental considerations, governments, organizations, and industry standards bodies have developed regulations and guidelines to promote energy efficiency and reduce the environmental impact of AC motors. These include efficiency standards, labeling programs, and incentives for the use of high-efficiency motors. Additionally, initiatives promoting motor system optimization, such as proper motor sizing, maintenance, and control, can further enhance energy efficiency and minimize environmental impact.

In summary, the environmental considerations associated with the use of AC motors include energy efficiency, greenhouse gas emissions, motor disposal and recycling, manufacturing processes, and life cycle assessment. By prioritizing energy efficiency, proper disposal, recycling, and sustainable manufacturing practices, the environmental impact of AC motors can be minimized, contributing to a more sustainable and environmentally conscious approach to motor usage.

induction motor

Can you explain the difference between single-phase and three-phase AC motors?

In the realm of AC motors, there are two primary types: single-phase and three-phase motors. These motors differ in their construction, operation, and applications. Let’s explore the differences between single-phase and three-phase AC motors:

Number of Power Phases: The fundamental distinction between single-phase and three-phase motors lies in the number of power phases they require. Single-phase motors operate using a single alternating current (AC) power phase, while three-phase motors require three distinct AC power phases, typically referred to as phase A, phase B, and phase C.
Power Supply: Single-phase motors are commonly connected to standard residential or commercial single-phase power supplies. These power supplies deliver a voltage with a sinusoidal waveform, oscillating between positive and negative cycles. In contrast, three-phase motors require a dedicated three-phase power supply, typically found in industrial or commercial settings. Three-phase power supplies deliver three separate sinusoidal waveforms with a specific phase shift between them, resulting in a more balanced and efficient power delivery system.
Starting Mechanism: Single-phase motors often rely on auxiliary components, such as capacitors or starting windings, to initiate rotation. These components help create a rotating magnetic field necessary for motor startup. Once the motor reaches a certain speed, these auxiliary components may be disconnected or deactivated. Three-phase motors, on the other hand, typically do not require additional starting mechanisms. The three-phase power supply inherently generates a rotating magnetic field, enabling self-starting capability.
Power and Torque Output: Three-phase motors generally offer higher power and torque output compared to single-phase motors. The balanced nature of three-phase power supply allows for a more efficient distribution of power across the motor windings, resulting in increased performance capabilities. Three-phase motors are commonly used in applications requiring high power demands, such as industrial machinery, pumps, compressors, and heavy-duty equipment. Single-phase motors, with their lower power output, are often used in residential appliances, small commercial applications, and light-duty machinery.
Efficiency and Smoothness of Operation: Three-phase motors typically exhibit higher efficiency and smoother operation than single-phase motors. The balanced three-phase power supply helps reduce electrical losses and provides a more constant and uniform torque output. This results in improved motor efficiency, reduced vibration, and smoother rotation. Single-phase motors, due to their unbalanced power supply, may experience more pronounced torque variations and slightly lower efficiency.
Application Suitability: The choice between single-phase and three-phase motors depends on the specific application requirements. Single-phase motors are suitable for powering smaller appliances, such as fans, pumps, household appliances, and small tools. They are commonly used in residential settings where single-phase power is readily available. Three-phase motors are well-suited for industrial and commercial applications that demand higher power levels and continuous operation, including large machinery, conveyors, elevators, air conditioning systems, and industrial pumps.

It’s important to note that while single-phase and three-phase motors have distinct characteristics, there are also hybrid motor designs, such as dual-voltage motors or capacitor-start induction-run (CSIR) motors, which aim to bridge the gap between the two types and offer flexibility in certain applications.

When selecting an AC motor, it is crucial to consider the specific power requirements, available power supply, and intended application to determine whether a single-phase or three-phase motor is most suitable for the task at hand.

induction motor

What is an AC motor, and how does it differ from a DC motor?

An AC motor, also known as an alternating current motor, is a type of electric motor that operates on alternating current. It converts electrical energy into mechanical energy through the interaction of magnetic fields. AC motors are widely used in various applications, ranging from household appliances to industrial machinery. Here’s a detailed explanation of what an AC motor is and how it differs from a DC motor:

AC Motor:

An AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. These windings are typically made of copper wire and are arranged in specific configurations to create a rotating magnetic field when energized by an alternating current. The rotor, on the other hand, is the rotating part of the motor and is typically made of laminated steel cores with conducting bars or coils. The rotor windings are connected to a shaft, and their interaction with the rotating magnetic field produced by the stator causes the rotor to rotate.

The operation of an AC motor is based on the principles of electromagnetic induction. When the stator windings are energized with an AC power supply, the changing magnetic field induces a voltage in the rotor windings, which in turn creates a magnetic field. The interaction between the rotating magnetic field of the stator and the magnetic field of the rotor produces a torque, causing the rotor to rotate. The speed of rotation depends on the frequency of the AC power supply and the number of poles in the motor.

DC Motor:

A DC motor, also known as a direct current motor, operates on direct current. Unlike an AC motor, which relies on the interaction of magnetic fields to generate torque, a DC motor uses the principle of commutation to produce rotational motion. A DC motor consists of a stator and a rotor, similar to an AC motor. The stator contains the stator windings, while the rotor consists of a rotating armature with coils or permanent magnets.

In a DC motor, when a direct current is applied to the stator windings, a magnetic field is created. The rotor, either through the use of brushes and a commutator or electronic commutation, aligns itself with the magnetic field and begins to rotate. The direction of the current in the rotor windings is continuously reversed to ensure continuous rotation. The speed of a DC motor can be controlled by adjusting the voltage applied to the motor or by using electronic speed control methods.

Differences:

The main differences between AC motors and DC motors are as follows:

Power Source: AC motors operate on alternating current, which is the standard power supply in most residential and commercial buildings. DC motors, on the other hand, require direct current and typically require a power supply that converts AC to DC.
Construction: AC motors and DC motors have similar construction with stators and rotors, but the design and arrangement of the windings differ. AC motors generally have three-phase windings, while DC motors can have either armature windings or permanent magnets.
Speed Control: AC motors typically operate at fixed speeds determined by the frequency of the power supply and the number of poles. DC motors, on the other hand, offer more flexibility in speed control and can be easily adjusted over a wide range of speeds.
Efficiency: AC motors are generally more efficient than DC motors. AC motors can achieve higher power densities and are often more suitable for high-power applications. DC motors, however, offer better speed control and are commonly used in applications that require precise speed regulation.
Applications: AC motors are widely used in applications such as industrial machinery, HVAC systems, pumps, and compressors. DC motors find applications in robotics, electric vehicles, computer disk drives, and small appliances.

In conclusion, AC motors and DC motors differ in their power source, construction, speed control, efficiency, and applications. AC motors rely on the interaction of magnetic fields and operate on alternating current, while DC motors use commutation and operate on direct current. Each type of motor has its advantages and is suited for different applications based on factors such as power requirements, speed control needs, and efficiency considerations.

China Standard CE Ie2 Ie3 Y2 Y3 Ml Yb2 Yd Yej Yvp CHINAMFG Yc Yl Ms NEMA High Power Induction Electric Motor IP55 AC Asynchronous Electric Motor with Best Sales
editor by CX 2024-04-04

China best NEMA Standard 56 48 Forma J Forma C High Quality High Torque Low Noise AC Electric Motor with Good quality

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Product Description

Application:

>> Designed for the pool pump, bathtub pump, centrifugal pump
>> Be made of seleceted quality material, latest design in entirety
>> Good performance, low noise, little vibration, safe and reliable coopeation
>> Nice appreance, light weight
>> Be maintained very convenienty, simple constuction.

Operating Conditions:
1. Ambient temperature: -15 degree Celsius≤ θ ≤ 40degree Celsius
2. Altitude: ≤ 1000m
3. Rated voltage: 220V
4. Rated frequency: 50Hz/60Hz
5. Duty: Continuous(S1)
6. Insulation class: Class B/F
7. Protection class: IP44/IP54/IP55
8. Cooling method: IC0141

Note: If you have any special requirements, please contact us.

Model	Output		Current	Power	Eff	Speed	Tstart/Tn	Ist/In	Tmax/Tn
Model	KW	HP	(A)	Factor	(%)	(r/min)	Tstart/Tn	Ist/In	Tmax/Tn
FT63-180	0.18	1/4	1.33	0.93	66	2800	0.5	4	1.8
FT63-250	0.25	1/3	1.82	0.93	67	2800	0.5	4	1.8
FT63-370	0.37	1/2	2.62	0.93	69	2800	0.45	4	1.8
FT63-550	0.55	3/4	3.79	0.93	71	2800	0.45	4	1.8
FT71-550	0.55	3/4	3.79	0.93	71	2800	0.45	4	1.8
FT71-750	0.75	1	5.02	0.93	73	2800	0.4	4	1.8
SD63-180	0.18	1/4	2.62/1.31	0.93	67	3450	0.5	4	1.8
SD63-250	0.25	1/3	3.6/1.8	0.93	68	3450	0.5	4	1.8
SD63-370	0.37	1/2	5.16/2.58	0.93	70	3450	0.45	4	1.8
SD63-550	0.55	3/4	7.46/3.73	0.93	72	3450	0.45	4	1.8
SD71-550	0.55	3/4	7.66/3.83	0.93	72	3450	0.45	4	1.8
SD71-750	0.75	1	9.9/4.95	0.93	74	3450	0.4	4	1.8
SD80-1100	1.1	1.5	14.14/7.07	0.93	76	3450	0.4	4	1.8
SD80-1500	1.5	2	19.04/9.52	0.93	77	3450	0.35	5	1.8

SPARE PARTS:

PACKING WAYS

FAQ

Q: Do you offer OEM service?
A: Yes

Q: What is your payment term?

A: 30% T/T in advance, 70% balance when receiving B/L copy. Or irrevocable L/C.

Q: What is your lead time?

A: About 30 days after receiving deposit or original L/C.

Q: What certifiicates do you have?

A: We have CE, ISO. And we can apply

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial, Universal, Household Appliances, Power Tools, Car
Operating Speed:	Constant Speed
Number of Stator:	Single-Phase

Samples:	US$ 50/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

induction motor

What factors should be considered when selecting an AC motor for a particular application?

When selecting an AC motor for a particular application, several factors need to be considered to ensure the motor meets the requirements and performs optimally. Here are the key factors to consider:

Power Requirements: Determine the power requirements of the application, including the required torque and speed. The motor should have adequate power output to meet the demands of the specific task. Consider factors such as starting torque, running torque, and speed range to ensure the motor can handle the load effectively.
Motor Type: There are different types of AC motors, including induction motors, synchronous motors, and brushless DC motors. Each type has its own characteristics and advantages. Consider the application’s requirements and factors such as speed control, efficiency, and starting torque to determine the most suitable motor type.
Environmental Conditions: Assess the environmental conditions in which the motor will operate. Factors such as temperature, humidity, dust, and vibration levels can impact motor performance and longevity. Choose a motor that is designed to withstand the specific environmental conditions of the application.
Size and Space Constraints: Consider the available space for motor installation. Ensure that the physical dimensions of the motor, including its length, diameter, and mounting arrangement, are compatible with the available space. Additionally, consider the weight of the motor if it needs to be mounted or transported.
Efficiency: Energy efficiency is an important consideration, as it can impact operational costs and environmental sustainability. Look for motors with high efficiency ratings, which indicate that they convert electrical energy into mechanical energy with minimal energy loss. Energy-efficient motors can lead to cost savings and reduced environmental impact over the motor’s lifespan.
Control and Speed Requirements: Determine if the application requires precise speed control or if a fixed speed motor is sufficient. If variable speed control is needed, consider motors that can be easily controlled using variable frequency drives (VFDs) or other speed control mechanisms. For applications that require high-speed operation, select a motor that can achieve the desired speed range.
Maintenance and Serviceability: Assess the maintenance requirements and serviceability of the motor. Consider factors such as the accessibility of motor components, ease of maintenance, availability of spare parts, and the manufacturer’s reputation for reliability and customer support. A motor that is easy to maintain and service can help minimize downtime and repair costs.
Budget: Consider the budget constraints for the motor selection. Balance the desired features and performance with the available budget. In some cases, investing in a higher quality, more efficient motor upfront can lead to long-term cost savings due to reduced energy consumption and maintenance requirements.

By carefully considering these factors, it is possible to select an AC motor that aligns with the specific requirements of the application, ensuring optimal performance, efficiency, and reliability.

induction motor

What are the common signs of AC motor failure, and how can they be addressed?

AC motor failure can lead to disruptions in various industrial and commercial applications. Recognizing the common signs of motor failure is crucial for timely intervention and preventing further damage. Here are some typical signs of AC motor failure and potential ways to address them:

Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.

It’s important to note that motor failure causes can vary depending on factors such as motor type, operating conditions, and maintenance practices. Regular motor maintenance, including inspections, lubrication, and cleaning, is essential for early detection of potential failure signs and for addressing issues promptly. When in doubt, it is advisable to consult a qualified electrician, motor technician, or manufacturer’s guidelines for appropriate troubleshooting and repair procedures specific to the motor model and application.

induction motor

What is an AC motor, and how does it differ from a DC motor?

AC Motor:

DC Motor:

Differences:

The main differences between AC motors and DC motors are as follows:

Power Source: AC motors operate on alternating current, which is the standard power supply in most residential and commercial buildings. DC motors, on the other hand, require direct current and typically require a power supply that converts AC to DC.
Construction: AC motors and DC motors have similar construction with stators and rotors, but the design and arrangement of the windings differ. AC motors generally have three-phase windings, while DC motors can have either armature windings or permanent magnets.
Speed Control: AC motors typically operate at fixed speeds determined by the frequency of the power supply and the number of poles. DC motors, on the other hand, offer more flexibility in speed control and can be easily adjusted over a wide range of speeds.
Efficiency: AC motors are generally more efficient than DC motors. AC motors can achieve higher power densities and are often more suitable for high-power applications. DC motors, however, offer better speed control and are commonly used in applications that require precise speed regulation.
Applications: AC motors are widely used in applications such as industrial machinery, HVAC systems, pumps, and compressors. DC motors find applications in robotics, electric vehicles, computer disk drives, and small appliances.

China best NEMA Standard 56 48 Forma J Forma C High Quality High Torque Low Noise AC Electric Motor with Good quality
editor by CX 2024-03-29

China high quality 86mm NEMA 34 Hybrid Stepper Motor for CNC Control High Holding Torque 12n. M supplier

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Product Description

Rotary Stepper Motor:
The 2-phase hybrid rotary stepper motors offer an extremely strong, maintenance-free solution for applications requiring high starting torque and precision positioning when combined with stepper motor drive. They can be operated at very high resolutions depending on the subdivision of the step motor drive.
These motors are available in standard NEMA motor sizes from NEMA 8 (20 mm flange), to NEMA 34 (86 mm flange).
For all motors, a planetary gearbox is available. Also, special customization is available, such as special shaft, waterproof, and etc.

Application:
The motors can be used for positioning and speed control in a wide variety of applications, such as automation control, medical machine,3D printer, agricultural machinery and etc.

Product Parameters

General Specifications:

Step Angle:		1.8°/1.2°
Temperature Rise :		80ºC Max(Rated Current,2 phase power)
Ambient temperature:		-20ºC±120ºC
Insulation Resistance:		100MΩMin,500VDC
Radial Runout:		0.02Max.(450g load)
Axial Runout:		0.08Max.(450g load)
Radial Load:		220N(20mm from Flange)
Axial Load:		60N

Performance Specifications:

Model No.	Motor Length	Current	Resistance	Inductance	Rated	Holding Torque	Leads(No.)	Rotor Inertia	Mass
	Motor Length	/Phase	/Phase		Voltage	Torque	(No.)	Inertia	Mass
	(L)mm	A	Ω	(mH)	V	mN.m		g.cm²	Kg
86HS2401 (2phases)	78	4	0.34	2.86	1.36	4500	4	1400	2.2
86HE5301 (3phases)	128	3	2.48	13.8	7.44	7000	3	3300	4
86HS9401 (2phases)	150	6	0.83	9.7	4.98	12000	4	1600	4.5

Detailed Photos

Company Profile

ZheJiang UMot Technology Co., Ltd. specializes in R&D and sales of stepper motors, servo motors, linear modules and related motion control products, customizing and designing high-quality motor products for users with special needs around the world, and providing overall solutions for motion control systems. Products are exported to more than 30 countries and regions including the United States, Germany, France, Italy, Russia, and Switzerland. The company’s main products and system design have been widely used in automation control, precision instruments, medical equipment, smart home, 3D printing and many other fields.
Our company has been recognized as a high-tech enterprise by relevant departments, has a complete quality management system, has obtained ISO9001, CE, RoHs and other related certifications, and holds a number of electrical patent certificates. “Concentration, Professionalism, Concentration” in the field of automation of motor R&D and system control solutions is the company’s business purpose. “Be your most trusted partner” is the company’s service philosophy. We have always been aiming to “make first-class products with professional technology”, keep pace with the times, innovate constantly, and provide more users with better products and services.

FAQ

1. Shipping method:
1)International Express delivery DHL&FEDEX &UPS&TNT& 7-10days
2)Shipping by air 7-10 days
3)shipping by sea, delivery time depends on the destination port.

2. Technical Support:
We can provide you with professional technical support. And our products quality guarantee is 6 months. Also, we accept products customized.

3. Why should you buy from us, not from other suppliers?
Professional one-to-1 motor customized. The world’s large enterprise of choice for high-quality suppliers. ISO9001:2008 quality management system certification, through the CE, ROHS certification.

4. How to select models?
Before purchasing, please contact us to confirm model No. and specifications to avoid any misunderstanding.

5. Are you a factory?
Yes, we are a factory, and we produce stepper motor/driver, Servo motor/driver.

Application:	Automation Control, CNC
Speed:	Low Speed
Number of Stator:	Two-Phase
Excitation Mode:	HB-Hybrid
Function:	Control, Driving
Number of Poles:	2

Samples:	US$ 15/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

Motor

The Basics of a Planetary Motor

A Planetary Motor is a type of gearmotor that uses multiple planetary gears to deliver torque. This system minimizes the chances of failure of individual gears and increases output capacity. Compared to the planetary motor, the spur gear motor is less complex and less expensive. However, a spur gear motor is generally more suitable for applications requiring low torque. This is because each gear is responsible for the entire load, limiting its torque.

Self-centering planetary gears

This self-centering mechanism for a planetary motor is based on a helical arrangement. The helical structure involves a sun-planet, with its crown and slope modified. The gears are mounted on a ring and share the load evenly. The helical arrangement can be either self-centering or self-resonant. This method is suited for both applications.
A helical planetary gear transmission is illustrated in FIG. 1. A helical configuration includes an output shaft 18 and a sun gear 18. The drive shaft extends through an opening in the cover to engage drive pins on the planet carriers. The drive shaft of the planetary gears can be fixed to the helical arrangement or can be removable. The transmission system is symmetrical, allowing the output shaft of the planetary motor to rotate radially in response to the forces acting on the planet gears.
A flexible pin can improve load sharing. This modification may decrease the face load distribution, but increases the (K_Hbeta) parameter. This effect affects the gear rating and life. It is important to understand the effects of flexible pins. It is worth noting that there are several other disadvantages of flexible pins in helical PGSs. The benefits of flexible pins are discussed below.
Using self-centering planetary gears for a helical planetary motor is essential for symmetrical force distribution. These gears ensure the symmetry of force distribution. They can also be used for self-centering applications. Self-centering planetary gears also guarantee the proper force distribution. They are used to drive a planetary motor. The gearhead is made of a ring gear, and the output shaft is supported by two ball bearings. Self-centering planetary gears can handle a high torque input, and can be suited for many applications.
To solve for a planetary gear mechanism, you need to find its pitch curve. The first step is to find the radius of the internal gear ring. A noncircular planetary gear mechanism should be able to satisfy constraints that can be complex and nonlinear. Using a computer, you can solve for these constraints by analyzing the profile of the planetary wheel’s tooth curve.

High torque

Compared to the conventional planetary motors, high-torque planetary motors have a higher output torque and better transmission efficiency. The high-torque planetary motors are designed to withstand large loads and are used in many types of applications, such as medical equipment and miniature consumer electronics. Their compact design makes them suitable for small space-saving applications. In addition, these motors are designed for high-speed operation.
They come with a variety of shaft configurations and have a wide range of price-performance ratios. The FAULHABER planetary gearboxes are made of plastic, resulting in a good price-performance ratio. In addition, plastic input stage gears are used in applications requiring high torques, and steel input stage gears are available for higher speeds. For difficult operating conditions, modified lubrication is available.
Various planetary gear motors are available in different sizes and power levels. Generally, planetary gear motors are made of steel, brass, or plastic, though some use plastic for their gears. Steel-cut gears are the most durable, and are ideal for applications that require a high amount of torque. Similarly, nickel-steel gears are more lubricated and can withstand a high amount of wear.
The output torque of a high-torque planetary gearbox depends on its rated input speed. Industrial-grade high-torque planetary gearboxes are capable of up to 18000 RPM. Their output torque is not higher than 2000 nm. They are also used in machines where a planet is decelerating. Their working temperature ranges between 25 and 100 degrees Celsius. For best results, it is best to choose the right size for the application.
A high-torque planetary gearbox is the most suitable type of high-torque planetary motor. It is important to determine the deceleration ratio before buying one. If there is no product catalog that matches your servo motor, consider buying a close-fitting high-torque planetary gearbox. There are also high-torque planetary gearboxes available for custom-made applications.
Motor

High efficiency

A planetary gearbox is a type of mechanical device that is used for high-torque transmission. This gearbox is made of multiple pairs of gears. Large gears on the output shaft mesh with small gears on the input shaft. The ratio between the big and small gear teeth determines the transmittable torque. High-efficiency planetary gearheads are available for linear motion, axial loads, and sterilizable applications.
The AG2400 high-end gear unit series is ideally matched to Beckhoff’s extensive line of servomotors and gearboxes. Its single-stage and multi-stage transmission ratios are highly flexible and can be matched to different robot types. Its modified lubrication helps it operate in difficult operating conditions. These high-performance gear units are available in a wide range of sizes.
A planetary gear motor can be made of steel, nickel-steel, or brass. In addition to steel, some models use plastic. The planetary gears share work between multiple gears, making it easy to transfer high amounts of power without putting a lot of stress on the gears. The gears in a planetary gear motor are held together by a movable arm. High-efficiency planetary gear motors are more efficient than traditional gearmotors.
While a planetary gear motor can generate torque, it is more efficient and cheaper to produce. The planetary gear system is designed with all gears operating in synchrony, minimizing the chance of a single gear failure. The efficiency of a planetary gearmotor makes it a popular choice for high-torque applications. This type of motor is suitable for many applications, and is less expensive than a standard geared motor.
The planetary gearbox is a combination of a planetary type gearbox and a DC motor. The planetary gearbox is compact, versatile, and efficient, and can be used in a wide range of industrial environments. The planetary gearbox with an HN210 DC motor is used in a 22mm OD, PPH, and ph configuration with voltage operating between 6V and 24V. It is available in many configurations and can be custom-made to meet your application requirements.
Motor

High cost

In general, planetary gearmotors are more expensive than other configurations of gearmotors. This is due to the complexity of their design, which involves the use of a central sun gear and a set of planetary gears which mesh with each other. The entire assembly is enclosed in a larger internal tooth gear. However, planetary motors are more effective for higher load requirements. The cost of planetary motors varies depending on the number of gears and the number of planetary gears in the system.
If you want to build a planetary gearbox, you can purchase a gearbox for the motor. These gearboxes are often available with several ratios, and you can use any one to create a custom ratio. The cost of a gearbox depends on how much power you want to move with the gearbox, and how much gear ratio you need. You can even contact your local FRC team to purchase a gearbox for the motor.
Gearboxes play a major role in determining the efficiency of a planetary gearmotor. The output shafts used for this type of motor are usually made of steel or nickel-steel, while those used in planetary gearboxes are made from brass or plastic. The former is the most durable and is best for applications that require high torque. The latter, however, is more absorbent and is better at holding lubricant.
Using a planetary gearbox will allow you to reduce the input power required for the stepper motor. However, this is not without its downsides. A planetary gearbox can also be replaced with a spare part. A planetary gearbox is inexpensive, and its spare parts are inexpensive. A planetary gearbox has low cost compared to a planetary motor. Its advantages make it more desirable in certain applications.
Another advantage of a planetary gear unit is the ability to handle ultra-low speeds. Using a planetary gearbox allows stepper motors to avoid resonance zones, which can cause them to crawl. In addition, the planetary gear unit allows for safe and efficient cleaning. So, whether you’re considering a planetary gear unit for a particular application, these gear units can help you get exactly what you need.

China high quality 86mm NEMA 34 Hybrid Stepper Motor for CNC Control High Holding Torque 12n. M supplier
editor by CX 2023-11-23

China manufacturer 42jxgt200K/42sth High Torque Solar Tracker NEMA 17 Planetary Gear Stepper Motor with Great quality

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Product Description

High Torque Solar Tracker Nema 17 Planetary Gear Stepper Motor
Model: 42JXGTS200K/42STH
Voltage: 6 ~ 400V DC
CE, Reach and RoHS approval
Optional components: magnetic/optical encoder; brake; connector
Customized shaft dimensions and technical specifications are available upon requested.

Customized Gear Motors for Typical Applications
Tarp Gear Motors		Slow Juicer Motors
Curtain & Window Motors		Robot Pool Cleaner Motors
Door & Gate Motors		Robot Lawn Mower Motors
Automatic Pool Cover Motors		Solar Tracking System Motors

Packaging & Shipping:
1, Waterproof plastic bag packed in foam box and carton as outer packing.
2, Export wooden box packaging for products.

Company Profile

WHY CHOOSING US:

Open for general discussion and questions
Time to market or theatre of operations can be substantially reduced
Talented team of engineers providing innovative technical solutions
One stop “supplier” and complete sub-system
Quality products provided at competitive low cost
Ability to ship world wide
On time delivery
Training at Customer locations
Fast service on return and repair results
Many repeated customers

Xihu (West Lake) Dis.zheng Motor Co., Ltd was established in 2003, this is a technology research and development, production, sales and services of state-level high-tech enterprises.

The corporation has established a perfect quality assurance system, achieved ISO9001: 2015 quality Management system, ISO14001 Environmental management system, GB/T28001 Occupational CZPT and Safety Management system.

The corporation professionally manufactures kinds of AC/DC gear motors, planetary gear motors, small gear motors, etc. Which are widely used in industrial automation, medical and health-care equipment, financial instruments, office automation, swimming pool cleaners, high efficiency juice, intelligent lawn mower, solar Automatic tracking system, kinds of massage CZPT care equipment, automatic doors, etc…And has obtained the following Production Certifications: CCC &CE identification, RoHS&REACH certificate, . The mainly markets are the USA, Europe, Israel, South Korea, Japan, ZheJiang , etc.

Certifications

FAQ

Q1: Are you a trading company or manufacturer?
A1: We are a professional OEM manufacturer.

Q2: What is your main product range?

A2: We manufacture both motors and gearboxes. Our main products are various AC/DC Planetary Gear Motors, AC/DC Right Angle Gear Motors, AC/DC Parallel Shaft Gear Motors, Small DC Motors, Compact AC Motors, Brushless DC Gear Motors, Motor Magnets, Gearboxes etc..

Q3: How about the MOQ of your motors?

A3: Customized testing samples are available before serial production.

Q4: What is the warranty period of your motors?

A4: We offer free maintenance in warranty period of 1 year.

Q5: Which shipping ways are available?

A5: DHL, UPS, FedEx, TNT are available for sample shipment. Sea/air/train shipments are available for serial production.

Shipping Cost: Estimated freight per unit.	To be negotiated\| Freight Cost Calculator

Shipping Cost:

Estimated freight per unit.

To be negotiated|

Freight Cost Calculator

Application:	Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed:	Low Speed
Excitation Mode:	Excited

Customization:	Available \| Customized Request

Benefits of a Planetary Motor

A planetary motor has many benefits. Its compact design and low noise makes it a good choice for any application. Among its many uses, planetary gear motors are found in smart cars, consumer electronics, intelligent robots, communication equipment, and medical technology. They can even be found in smart homes! Read on to discover the benefits of a planetary gear motor. You’ll be amazed at how versatile and useful it is!

Self-centering planet gears ensure a symmetrical force distribution

A planetary motor is a machine with multiple, interlocking planetary gears. The output torque is inversely proportional to the diameters of the planets, and the transmission size has no bearing on the output torque. A torsional stress analysis of the retaining structure for this type of motor found a maximum shear stress of 64 MPa, which is equivalent to a safety factor of 3.1 for 6061 aluminum. Self-centering planet gears are designed to ensure a symmetrical force distribution throughout the transmission system, with the weakest component being the pinions.
A planetary gearbox consists of ring and sun gears. The pitch diameters of ring and planet gears are nearly equal. The number of teeth on these gears determines the average gear-ratio per output revolution. This error is related to the manufacturing precision of the gears. The effect of this error is a noise or vibration characteristic of the planetary gearbox.
Another design for a planetary gearbox is a traction-based variant. This design eliminates the need for timing marks and other restrictive assembly conditions. The design of the ring gear is similar to that of a pencil sharpener mechanism. The ring gear is stationary while planet gears extend into cylindrical cutters. When placed on the sun’s axis, the pencil sharpening mechanism revolves around the ring gear to sharpen the pencil.
The JDS eliminates the need for conventional planetary carriers and is mated with the self-centering planet gears by dual-function components. The dual-function components synchronize the rolling motion and traction of the gears. They also eliminate the need for a carrier and reduce the force distribution between the rotor and stator.

Metal gears

A planetary motor is a type of electric drive that uses a series of metal gears. These gears share a load attached to the output shaft to generate torque. The planetary motor is often CNC controlled, with extra-long shafts, which allow it to fit into very compact designs. These gears are available in sizes from seven millimeters to 12 millimeters. They can also be fitted with encoders.
Planetary gearing is widely used in various industrial applications, including automobile transmissions, off-road transmissions, and wheel drive motors. They are also used in bicycles to power the shift mechanism. Another use for planetary gearing is as a powertrain between an internal combustion engine and an electric motor. They are also used in forestry applications, such as debarking equipment and sawing. They can be used in other industries as well, such as pulp washers and asphalt mixers.
Planetary gear sets are composed of three types of gears: a sun gear, planet gears, and an outer ring. The sun gear transfers torque to the planet gears, and the planet gears mesh with the outer ring gear. Planet carriers are designed to deliver high-torque output at low speeds. These gears are mounted on carriers that are moved around the ring gear. The planet gears mesh with the ring gears, and the sun gear is mounted on a moveable carrier.
Plastic planetary gear motors are less expensive to produce than their metal counterparts. However, plastic gears suffer from reduced strength, rigidity, and load capacity. Metal gears are generally easier to manufacture and have less backlash. Plastic planetary gear motor bodies are also lighter and less noisy. Some of the largest plastic planetary gear motors are made in collaboration with leading suppliers. When buying a plastic planetary gear motor, be sure to consider what materials it is made of.

Encoder

The Mega Torque Planetary Encoder DC Geared Motor is designed with a Japanese Mabuchi motor RS-775WC, a 200 RPM base motor. It is capable of achieving stall torque at low speeds, which is impossible to achieve with a simple DC motor. The planetary encoder provides five pulses per revolution, making it perfect for applications requiring precise torque or position. This motor requires an 8mm hex coupling for proper use.
This encoder has a high resolution and is suitable for ZGX38REE, ZGX45RGG and ZGX50RHH. It features a magnetic disc and poles and an optical disc to feed back signals. It can count paulses as the motor passes through a hall on the circuit board. Depending on the gearbox ratio, the encoder can provide up to two million transitions per rotation.
The planetary gear motor uses a planetary gear system to distribute torque in synchrony. This minimizes the risk of gear failure and increases the overall output capacity of the device. On the other hand, a spur gear motor is a simpler design and cheaper to produce. The spur gear motor works better for lower torque applications as each gear bears all the load. As such, the torque capacity of the spur gear motor is lower than that of a planetary gear motor.
The REV UltraPlanetary gearbox is designed for FTC and has three different output shaft options. The output shaft is made of 3/8-inch hex, allowing for flexible shaft replacement. These motors are a great value as they can be used to meet a wide range of power requirements. The REV UltraPlanetary gearbox and motor are available for very reasonable prices and a female 5mm hex output shaft can be used.

Durability

One of the most common questions when selecting a planetary motor is “How durable is it?” This is a question that’s often asked by people. The good news is that planetary motors are extremely durable and can last for a long time if properly maintained. For more information, read on! This article will cover the durability and efficiency of planetary gearmotors and how you can choose the best one for your needs.
First and foremost, planetary gear sets are made from metal materials. This increases their lifespan. The planetary gear set is typically made of metals such as nickel-steel and steel. Some planetary gear motors use plastic. Steel-cut gears are the most durable and suitable for applications that require more torque. Nickel-steel gears are less durable, but are better able to hold lubricant.
Durability of planetary motor gearbox is important for applications requiring high torque versus speed. VEX VersaPlanetary gearboxes are designed for FRC(r) use and are incredibly durable. They are expensive, but they are highly customizable. The planetary gearbox can be removed for maintenance and replacement if necessary. Parts for the gearbox can be purchased separately. VEX VersaPlanetary gearboxes also feature a pinion clamped onto the motor shaft.
Dynamic modeling of the planetary gear transmission system is important for understanding its durability. In previous studies, uncoupled and coupled meshing models were used to investigate the effect of various design parameters on the vibration characteristics of the planetary gear system. This analysis requires considering the role of the mesh stiffness, structure stiffness, and moment of inertia. Moreover, dynamic models for planetary gear transmission require modeling the influence of multiple parameters, such as mesh stiffness and shaft location.

Cost

The planetary gear motor has multiple contact points that help the rotor rotate at different speeds and torques. This design is often used in stirrers and large vats of liquid. This type of motor has a low initial cost and is more commonly found in low-torque applications. A planetary gear motor has multiple contact points and is more effective for applications requiring high torque. Gear motors are often found in stirring mechanisms and conveyor belts.
A planetary gearmotor is typically made from four mechanically linked rotors. They can be used for various applications, including automotive and laboratory automation. The plastic input stage gears reduce noise at higher speeds. Steel gears can be used for high torques and a modified lubricant is often added to reduce weight and mass moment of inertia. Its low-cost design makes it an excellent choice for robots and other applications.
There are many different types of planetary gear motors available. A planetary gear motor has three gears, the sun gear and planet gears, with each sharing equal amounts of work. They are ideal for applications requiring high torque and low-resistance operation, but they require more parts than their single-stage counterparts. The steel cut gears are the most durable, and are often used in applications that require high speeds. The nickel-steel gears are more absorptive, which makes them better for holding lubricant.
A planetary gear motor is a high-performance electrical vehicle motor. A typical planetary gear motor has a 3000 rpm speed, a peak torque of 0.32 Nm, and is available in 24V, 36V, and 48V power supply. It is also quiet and efficient, requiring little maintenance and offering greater torque to a modern electric car. If you are thinking of buying a planetary gear motor, be sure to do a bit of research before purchasing one.

editor by CX 2023-05-11

China Standard Mini Planetary Gearbox Stepper Motor with NEMA 8 motor electric

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Product Description

Planetary Gear Stepping Motor :
Precision high-end upgrade with Nema8, Nema 11, Nema14, Nema 17, Nema23, Nema 24
stepper motor; low noise, low vibration, firm and durable. Increase torque at low speed.
Reduction ratio:1:3.7 , 1:5.2 , 1:14 , 1:19 ,1:27 ,1:51 , 1:71 ,1:100 ,1:139 , 1:189 ,1:264 , 1:369 ,And 48 hours delivery , in stock .

Application:
Automation control, medical equipment, textile machinery,and packaging machinery fields. Not only in the field of the automation industry, it also has a good use status in the home. Products with low speed and inertia are often seen: electric curtains, electric shutters, etc.

Product Parameters

Planetary Gear Box Specification:

Housing Material	Metal
Bearing at Output	Ball Bearings
Max.Radial Load(10mm from flange)	50N
Max.Shaft Axial Load	30N
Radial Play of Shaft (near to Flange)	≤0.08mm
Axial Play of Shaft	≤0.3mm
Backlash at No-load	1 stage≤1°,2stage≤1.2°,3stage≤1.5°

20HS Hybrid Stepping Motor Specifications:

Model No.	Step Angle	Motor Length(L1)	Rated	Current	Resistance	Inductance	Holding Torque	# of Leads	Rotor Inertia	Mass	Max.Gear Ratio
Model No.	Step Angle	Motor Length(L1)	Voltage	/Phase	/Phase	/Phase	Holding Torque	# of Leads	Rotor Inertia	Mass	Max.Gear Ratio
Single Shaft	( °)	(L)mm	V	A	Ω	mH	mN.m	No.	g.cm2	Kg
20HS1405	1.8	30	3.25	0.5	6.5	1.5	15	4	2	0.06	≤1:369
20HS6401	1.8	41	4.4	0.8	5.5	1.5	30	4	3	0.1	≤1:369

20HS1450 Planetary Gearbox Motor Specifications:

Reduction ratio

3.71

5.18

100

139

189

264

369

Total Height(L1+L2) (mm)

53.4

66.4

72.8

Output torque ( mN.m)

170

231

328

558

777

1095

1522

1871

2000

Total Weight(g)

103

109

Number of gear trains

Reducer Length(L2) (mm)

23.4

30.0

36.4

42.8

Efficiency

90%

81%

73%

66%

20HS6401 Planetary Gearbox Motor Specifications:
Reduction ratio	3.71	5.18	14	19	27	51	71	100	139	189	264	369
Total Height(L1+L2) (mm)	64.4	64.4	71	71	71	77.4	77.4	77.4	77.4	83.8	83.8	83.8
Output torque ( mN.m)	100	140	340	462	656	1117	1555	2000	2000	2000	2000	2000
Total Weight(g)	131	131	137	137	137	143	143	143	143	149	149	149
Number of gear trains	1		2			3				4
Reducer Length(L2) (mm)	23.4		30			36.4				42.8
Efficiency	90%		81%			73%				66%

Detailed Photos

Company Profile

FAQ

1. Shipping method:
1)International Express delivery DHL&FEDEX &UPS&TNT& 7-10days
2)Shipping by air 7-10 days
3)shipping by sea, delivery time depends on the destination port.

2. Technical Support:
We can provide you with professional technical support. And our products quality guarantee is 6 months. Also, we accept products customized.

4. How to select models?
Before purchasing, please contact us to confirm model No. and specifications to avoid any misunderstanding.

5. Are you a factory?
Yes, we are a factory, and we produce stepper motor/driver, Servo motor/driver.

Application:	Precision Medical Instruments
Speed:	Low Speed
Number of Stator:	Two-Phase
Excitation Mode:	HB-Hybrid
Function:	Control, Driving
Number of Poles:	2

Samples:	US$ 42/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

Motor

How to Select a Gear Motor

A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.

Angular geared motors

Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.

Planetary gearboxes

Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Motor

Hydraulic gear motors

Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Motor

Croise motors

There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.

China Standard Mini Planetary Gearbox Stepper Motor with NEMA 8 motor electric
editor by CX 2023-04-23

China best NEMA 17 Planetary Gearbox Stepper Motor with High Precison Low Backlash to 15′ ac motor

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Product Description

High Precision Planetary Gear Stepper Motor

The high precision planetary gear stepper motor is high precision and low noise with precision steel teeth,can withstand greater axial force and radial force. Higher concentricity, more stable transmission. These motors are available in standard:
Nema 17(42*34, 42*40)
Reduction ratio:1:5 , 1:7 , 1:10 , 1:16 ,1:20 ,1:25 , 1:35 ,1:40, 1:50,1:70;1:100.
Nema 23(57*55)
Reduction ratio:1:5 , 1:7 , 1:10 , 1:16 ,1:20 ,1:25 , 1:35 ,1:40
Nema 24(60*55)
Reduction ratio:1:5 , 1:7 , 1:10 , 1:16 ,1:20 ,1:25 , 1:35 ,1:40
And 48 hours delivery, in stock .

Application:
Automation control, medical equipment, textile machinery, and packaging machinery fields. Not only in the field of the automation industry, it also has a good use status in the home. Products with low speed and inertia are often seen: electric curtains, electric shutters, etc

Product Parameters

Planetary Gear Box Specification:

General Specification:
Housing Material	Metal
Bearing at Output	Ball Bearings
Max.Radial Load(10mm from flange)	260N
Max.Shaft Axial Load	80N
Backlash at No-load	1 stage≤15′,2 stage≤20′

42HS Hybrid Stepping Motor Specifications:
Model No.	Motor Length(L1)	Rated	Current	Resistance	Inductance	Holding Torque	# of Leads	Rotor Inertia	Mass	Max.Gear Ratio
Model No.	Motor Length(L1)	Voltage	/Phase	/Phase	/Phase	Holding Torque	# of Leads	Rotor Inertia	Mass	Max.Gear Ratio
Single Shaft	(L)mm	V	A	Ω	mH	mN.m	No.	g.cm2	Kg
42HSC1409	34	2.93	1.3	2.2	3.5	270	4	30	0.22	≤1:100
42HSC4409	40	2.5	1.5	1.65	3.3	380	4	40	0.3	≤1:100

42HSC1409 Planetary Gearbox Specifications:
Reduction ratio	3	4	5	7	10	12	15	16	20	25	28	35	40	50	70	100
Total Height(L1+L2) (mm)	74	74	74	74	74	85	85	85	85	85	85	85	85	85	85	85
Output torque ( mN.m)	777	1036	1296	1814	2592	3045	3807	4060	5076	6345	7106	8883	10000	10000	10000	10000
Total Weight(g)	470	470	470	470	470	570	570	570	570	570	570	570	570	570	570	570
Number of gear trains	1					2
Reducer Length(L2) (mm)	40					51
Efficiency	96%					94%

Detailed Photos

Company Profile

FAQ

1. Shipping method:
1)International Express delivery DHL&FEDEX &UPS&TNT& 7-10days
2)Shipping by air 7-10 days
3)shipping by sea, delivery time depends on the destination port.

2. Technical Support:
We can provide you with professional technical support. And our products quality guarantee is 6 months. Also, we accept products customized.

4. How to select models?
Before purchasing, please contact us to confirm model No. and specifications to avoid any misunderstanding.

5. Are you a factory?
Yes, we are a factory, and we produce stepper motor/driver, Servo motor/driver.

Application:	Automation Control, Medical Equipment, Textile Mac
Speed:	Low Speed
Number of Stator:	Two-Phase
Excitation Mode:	HB-Hybrid
Function:	Control, Driving
Number of Poles:	2

Samples:	US$ 42/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

What Is a Gear Motor?

A gear motor is an electric motor coupled with a gear train. It uses either DC or AC power to achieve its purpose. The primary benefit of a gear reducer is its ability to multiply torque while maintaining a compact size. The trade-off of this additional torque comes in the form of a reduced output shaft speed and overall efficiency. However, proper gear technology and ratios provide optimum output and speed profiles. This type of motor unlocks the full potential of OEM equipment.

Inertial load

Inertial load on a gear motor is the amount of force a rotating device produces due to its inverse square relationship with its inertia. The greater the inertia, the less torque can be produced by the gear motor. However, if the inertia is too high, it can cause problems with positioning, settling time, and controlling torque and velocity. Gear ratios should be selected for optimal power transfer.
The duration of acceleration and braking time of a gear motor depends on the type of driven load. An inertia load requires longer acceleration time whereas a friction load requires breakaway torque to start the load and maintain it at its desired speed. Too short a time period can cause excessive gear loading and may result in damaged gears. A safe approach is to disconnect the load when power is disconnected to prevent inertia from driving back through the output shaft.
Inertia is a fundamental concept in the design of motors and drive systems. The ratio of mass and inertia of a load to a motor determines how well the motor can control its speed during acceleration or deceleration. The mass moment of inertia, also called rotational inertia, is dependent on the mass, geometry, and center of mass of an object.
Motor

Applications

There are many applications of gear motors. They provide a powerful yet efficient means of speed and torque control. They can be either AC or DC, and the two most common motor types are the three-phase asynchronous and the permanent magnet synchronous servomotor. The type of motor used for a given application will determine its cost, reliability, and complexity. Gear motors are typically used in applications where high torque is required and space or power constraints are significant.
There are two types of gear motors. Depending on the ratio, each gear has an output shaft and an input shaft. Gear motors use hydraulic pressure to produce torque. The pressure builds on one side of the motor until it generates enough torque to power a rotating load. This type of motors is not recommended for applications where load reversals occur, as the holding torque will diminish with age and shaft vibration. However, it can be used for precision applications.
The market landscape shows the competitive environment of the gear motor industry. This report also highlights key items, income and value creation by region and country. The report also examines the competitive landscape by region, including the United States, China, India, the GCC, South Africa, Brazil, and the rest of the world. It is important to note that the report contains segment-specific information, so that readers can easily understand the market potential of the geared motors market.

Size

The safety factor, or SF, of a gear motor is an important consideration when selecting one for a particular application. It compensates for the stresses placed on the gearing and enables it to run at maximum efficiency. Manufacturers provide tables detailing typical applications, with multiplication factors for duty. A gear motor with a SF of three or more is suitable for difficult applications, while a gearmotor with a SF of one or two is suitable for relatively easy applications.
The global gear motor market is highly fragmented, with numerous small players catering to various end-use industries. The report identifies various industry trends and provides comprehensive information on the market. It outlines historical data and offers valuable insights on the industry. The report also employs several methodologies and approaches to analyze the market. In addition to providing historical data, it includes detailed information by market segment. In-depth analysis of market segments is provided to help identify which technologies will be most suitable for which applications.
Motor

Cost

A gear motor is an electric motor that is paired with a gear train. They are available in AC or DC power systems. Compared to conventional motors, gear reducers can maximize torque while maintaining compact dimensions. But the trade-off is the reduced output shaft speed and overall efficiency. However, when used correctly, a gear motor can produce optimal output and mechanical fit. To understand how a gear motor works, let’s look at two types: right-angle geared motors and inline geared motors. The first two types are usually used in automation equipment and in agricultural and medical applications. The latter type is designed for rugged applications.
In addition to its efficiency, DC gear motors are space-saving and have low energy consumption. They can be used in a number of applications including money counters and printers. Automatic window machines and curtains, glass curtain walls, and banknote vending machines are some of the other major applications of these motors. They can cost up to 10 horsepower, which is a lot for an industrial machine. However, these are not all-out expensive.
Electric gear motors are versatile and widely used. However, they do not work well in applications requiring high shaft speed and torque. Examples of these include conveyor drives, frozen beverage machines, and medical tools. These applications require high shaft speed, so gear motors are not ideal for these applications. However, if noise and other problems are not a concern, a motor-only solution may be the better choice. This way, you can use a single motor for multiple applications.
Motor

Maintenance

Geared motors are among the most common equipment used for drive trains. Proper maintenance can prevent damage and maximize their efficiency. A guide to gear motor maintenance is available from WEG. To prevent further damage, follow these maintenance steps:
Regularly check electrical connections. Check for loose connections and torque them to the recommended values. Also, check the contacts and relays to make sure they are not tangled or damaged. Check the environment around the gear motor to prevent dust from clogging the passageway of electric current. A proper maintenance plan will help you identify problems and extend their life. The manual will also tell you about any problems with the gearmotor. However, this is not enough – it is important to check the condition of the gearbox and its parts.
Conduct visual inspection. The purpose of visual inspection is to note any irregularities that may indicate possible problems with the gear motor. A dirty motor may be an indication of a rough environment and a lot of problems. You can also perform a smell test. If you can smell a burned odor coming from the windings, there may be an overheating problem. Overheating can cause the windings to burn and damage.
Reactive maintenance is the most common method of motor maintenance. In this type of maintenance, you only perform repairs if the motor stops working due to a malfunction. Regular inspection is necessary to avoid unexpected motor failures. By using a logbook to document motor operations, you can determine when it is time to replace the gear motor. In contrast to preventive maintenance, reactive maintenance requires no regular tests or services. However, it is recommended to perform inspections every six months.

China best NEMA 17 Planetary Gearbox Stepper Motor with High Precison Low Backlash to 15′ ac motor
editor by CX

型号 Model No	步距角电流 /action angle	减速比 /Ratio	电流Current /Phase	转速 Speed/rpm	力矩 Torque/N.m	引线数 #of qualified prospects
W28-BS42L48S-40	1.eight	40:one	1.sixty eight	10	12.	4/six

Product Description

Can AC motors be used in both residential and commercial settings?

Can AC motors be used in renewable energy systems, such as wind turbines?

Can you explain the basic working principle of an AC motor?

Product Description

How is the efficiency of a gear motor measured, and what factors can affect it?

Measuring Efficiency:

Factors Affecting Efficiency:

Can gear motors be used for precise positioning, and if so, what features enable this?

1. Gear Reduction:

2. High Resolution Encoders:

3. Closed-Loop Control:

4. Stepper Motors:

5. Servo Motors:

6. Motion Control Algorithms:

How does the gearing mechanism in a gear motor contribute to torque and speed control?

Torque Control:

Speed Control:

Product Description

Are there environmental considerations associated with the use of AC motors?

Can you explain the difference between single-phase and three-phase AC motors?

What is an AC motor, and how does it differ from a DC motor?

Product Description

What factors should be considered when selecting an AC motor for a particular application?

What are the common signs of AC motor failure, and how can they be addressed?

What is an AC motor, and how does it differ from a DC motor?

Product Description

The Basics of a Planetary Motor

Self-centering planetary gears

High torque

High efficiency

High cost

Product Description

Benefits of a Planetary Motor

Self-centering planet gears ensure a symmetrical force distribution

Metal gears

Encoder

Durability

Cost

Product Description

How to Select a Gear Motor

Angular geared motors

Planetary gearboxes

Hydraulic gear motors

Croise motors

Product Description

What Is a Gear Motor?

Inertial load

Applications

Size

Cost

Maintenance

Product Description

How to Assemble a Planetary Motor

VPLite

VersaPlanetary

Self-centering planetary gears

Encoders

Cost

Applications

Benefits of a Planetary Motor

planetary gears

planetary gearboxes

planetary gear motors

planetary gears vs spur gears

planetary gearboxes as a compact alternative to pinion-and-gear reducers