China high quality China Manufacturer Longer Motor Lifespan 2 HP Single Phase Motor Price AC Motor for Axial Fan with Good quality

Product Description

Product Description

Detailed Photos

This product is used to drive axial flow fans.  It features high efficiency, low noise, and strong reliability.

The motor has a compact structure, providing continuous and stable power output, suitable for air conditioning systems, ventilation equipment, and industrial fans, among other fields.

The motor adopts a pure copper core, ensuring CHINAMFG material.  The stator of the motor is smooth and symmetrical, ensuring stable current and longer motor lifespan.

Equipped with CHINAMFG bearings (a CHINAMFG domestic brand), and can be upgraded to CHINAMFG bearings.

Customizable options include: high temperature resistance, high protection level, stainless steel shaft, and extended shaft.

Product Parameters

Model Power(KW-P) Model Power(KW-P)
YE3 80 1 0.75-2 YE3 80 1 0.55-8
YE3 80 2 1.1-2 YE3 80 2 0.55-6
YE3 90 S 1.5-2 YE3 90 S 0.75-6
YE3 90 L 2.2-2 YE3 90 L 1.1-6
YE3 100 L 3.0-2 YE3 100 L 1.5-6
YE3 112 M 4.0-2 YE3 112 M 2.2-6
YE3 132 S1 5.5-2 YE3 132 S 3.0-6
YE3 132 S2 7.5-2 YE3 132 M1 4.0-6
YE3 160 M1 11-2 YE3 132 M2 5.5-6
YE3 160 M2 15-2 YE3 160 7.5-6
YE3 160 L 18.5-2 YE3 160 L 11-6
YE3 180 M 22-2 YE3 180 L 15-6
YE3 200 L1 30-2 YE3 200 L1 18.5-6
YE3 200 L2 37-2 YE3 200 L2 22-6
YE3 225 M 45-2 YE3 225 M 30-6
YE3 250 M 55-2 YE3 250 M 37-6
YE3 280 S 75-2 YE3 280 S 45-6
YE3 280 M 90-2 YE3 280 M 55-6
YE3 315 S 110-2 YE3 315 S 75-6
YE3 315 M 132-2 YE3 315 M 90-6
YE3 315 L1 160-2 YE3 315 L1 110-6
YE3 315 L2 200-2 YE3 315 L2 132-6
YE3 80 1 0.55-4 YE3 100 L1 0.75-8
YE3 80 2 0.75-4 YE3 100 L2 1.1-8
YE3 90 S 1.1-4 YE3 112 M 1.5-8
YE3 90 L 1.5-4 YE3 132 S 2.2-8
YE3 100 L1 2.2-4 YE3 132 M 3.0-8
YE3 100 L2 3.0-4 YE3 160 M1 4.0-8
YE3 112 M 4.0-4 YE3 160 M2 5.5-8
YE3 132 S 5.5-4 YE3 160 L 7.5-8
YE3 132 M 7.5-4 YE3 180 L 11-8
YE3 160 M 11-4 YE3 200 L 15-8
YE3 160 L 15-4 YE3 225 S 18.5-8
YE3 180 M 18.5-4 YE3 225 M 22-8
YE3 180 L 22-4 YE3 250 M 30-8
YE3 200 L 30-4 YE3 280 S 37-8
YE3 225 S 37-4 YE3 280 M 45-8
YE3 225 M 45-4 YE3 315 S 55-8
YE3 250 M 55-4 YE3 315 M 75-8
YE3 280 S 75-4 YE3 315 L1 90-8
YE3 280 M 90-4 YE3 315 L2 110-8
YE3 315 S 110-4 YE3 315 L1 160-4
YE3 315 M 132-4 YE3 315 L2 200-4

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Frequently Asked Questions

Q:Are you a manufacturer or a trader?
Answer:We are a manufacturer specializing in the production of fan for 20 years.

Q:Do you have machines in stock to sell?
A:Standard products will have sufficient inventory,non-standard customized products we will try to meet your delivery date.

Q:How long is the product’s warranty?
A:We can provide spare parts replacement or whole machine renewal for after-sales problems caused by quality reasons within 1 year.(excluding damage caused by human factors such as improper operation and environmental factors)

Q:How about the quality of your products?
A:We dare not say the lowest price in the fan industry,nor the best quality inthe industry,but we must have quality beyond the commodity price.Our products are CHINAMFG in materials and exquisite in design,and will not fail every penny you spend on them.

Q:If I want to get ajob,what information should I tell you?
A:First of all,you need to tell me the type of product you want to order or the performance and size parameters you need to meet.We can help you select the right product.Secondly,tell us the quantity of products you need,packing requirements and transportation requirements.Then we can give you an accurate quotation.

Q:Where is your factory?May I have a tour?
A:First of all,a warm welcome!
Our factory is located in Xindazhong Road,HangZhou City,ZheJiang Province.Our working hours are Monday to Saturday,8 5 p.m.Please tell me your flight number and arrive time that we can arrange the serves.

If you have any questions about our products or company.You can contact us with WhatsApp or Email or Wechat and we will reply to you as soon as possible.
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Application: Industrial
Speed: Constant Speed
Number of Stator: 3/1
US$ 80/Piece
1 Piece(Min.Order)


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

induction motor

Can you explain the concept of motor efficiency and how it relates to AC motors?

Motor efficiency is a measure of how effectively an electric motor converts electrical power into mechanical power. It represents the ratio of the motor’s useful output power (mechanical power) to the input power (electrical power) it consumes. Higher efficiency indicates that the motor converts a larger percentage of the electrical energy into useful mechanical work, while minimizing energy losses in the form of heat and other inefficiencies.

In the case of AC motors, efficiency is particularly important due to their wide usage in various applications, ranging from residential appliances to industrial machinery. AC motors can be both induction motors, which are the most common type, and synchronous motors, which operate at a constant speed synchronized with the frequency of the power supply.

The efficiency of an AC motor is influenced by several factors:

  1. Motor Design: The design of the motor, including its core materials, winding configuration, and rotor construction, affects its efficiency. Motors that are designed with low-resistance windings, high-quality magnetic materials, and optimized rotor designs tend to have higher efficiency.
  2. Motor Size: The physical size of the motor can also impact its efficiency. Larger motors generally have higher efficiency because they can dissipate heat more effectively, reducing losses. However, it’s important to select a motor size that matches the application requirements to avoid operating the motor at low efficiency due to underloading.
  3. Operating Conditions: The operating conditions, such as load demand, speed, and temperature, can influence motor efficiency. Motors are typically designed for maximum efficiency at or near their rated load. Operating the motor beyond its rated load or at very light loads can reduce efficiency. Additionally, high ambient temperatures can cause increased losses and reduced efficiency.
  4. Magnetic Losses: AC motors experience losses due to magnetic effects, such as hysteresis and eddy current losses in the core materials. These losses result in heat generation and reduce overall efficiency. Motor designs that minimize magnetic losses through the use of high-quality magnetic materials and optimized core designs can improve efficiency.
  5. Mechanical Friction and Windage Losses: Friction and windage losses in the motor’s bearings, shaft, and rotating parts also contribute to energy losses and reduced efficiency. Proper lubrication, bearing selection, and reducing unnecessary mechanical resistance can help minimize these losses.

Efficiency is an important consideration when selecting an AC motor, as it directly impacts energy consumption and operating costs. Motors with higher efficiency consume less electrical power, resulting in reduced energy bills and a smaller environmental footprint. Additionally, higher efficiency often translates to less heat generation, which can enhance the motor’s reliability and lifespan.

Regulatory bodies and standards organizations, such as the International Electrotechnical Commission (IEC) and the National Electrical Manufacturers Association (NEMA), provide efficiency classes and standards for AC motors, such as IE efficiency classes and NEMA premium efficiency standards. These standards help consumers compare the efficiency levels of different motors and make informed choices to optimize energy efficiency.

In summary, motor efficiency is a measure of how effectively an AC motor converts electrical power into mechanical power. By selecting motors with higher efficiency, users can reduce energy consumption, operating costs, and environmental impact while ensuring reliable and sustainable motor performance.

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 are the key advantages of using AC motors in industrial applications?

AC motors offer several key advantages that make them highly suitable for industrial applications. Here are some of the main advantages:

  1. Simple and Robust Design: AC motors, particularly induction motors, have a simple and robust design, making them reliable and easy to maintain. They consist of fewer moving parts compared to other types of motors, which reduces the likelihood of mechanical failure and the need for frequent maintenance.
  2. Wide Range of Power Ratings: AC motors are available in a wide range of power ratings, from small fractional horsepower motors to large industrial motors with several megawatts of power. This versatility allows for their application in various industrial processes and machinery, catering to different power requirements.
  3. High Efficiency: AC motors, especially modern designs, offer high levels of efficiency. They convert electrical energy into mechanical energy with minimal energy loss, resulting in cost savings and reduced environmental impact. High efficiency also means less heat generation, contributing to the longevity and reliability of the motor.
  4. Cost-Effectiveness: AC motors are generally cost-effective compared to other types of motors. Their simple construction and widespread use contribute to economies of scale, making them more affordable for industrial applications. Additionally, AC motors often have lower installation and maintenance costs due to their robust design and ease of operation.
  5. Flexible Speed Control: AC motors, particularly induction motors, offer various methods for speed control, allowing for precise adjustment of motor speed to meet specific industrial requirements. Speed control mechanisms such as variable frequency drives (VFDs) enable enhanced process control, energy savings, and improved productivity.
  6. Compatibility with AC Power Grid: AC motors are compatible with the standard AC power grid, which is widely available in industrial settings. This compatibility simplifies the motor installation process and eliminates the need for additional power conversion equipment, reducing complexity and cost.
  7. Adaptability to Various Environments: AC motors are designed to operate reliably in a wide range of environments. They can withstand variations in temperature, humidity, and dust levels commonly encountered in industrial settings. Additionally, AC motors can be equipped with protective enclosures to provide additional resistance to harsh conditions.

These advantages make AC motors a popular choice for industrial applications across various industries. Their simplicity, reliability, cost-effectiveness, energy efficiency, and speed control capabilities contribute to improved productivity, reduced operational costs, and enhanced process control in industrial settings.

China high quality China Manufacturer Longer Motor Lifespan 2 HP Single Phase Motor Price AC Motor for Axial Fan   with Good quality China high quality China Manufacturer Longer Motor Lifespan 2 HP Single Phase Motor Price AC Motor for Axial Fan   with Good quality
editor by CX 2024-05-14

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