Box structure desigh
high efficiency,low noise
good quality ,good performance
Characteristic and usage
YKK high voltage squirrel cage motor(6KV 10KV)
YKK series motor is our company new products instand of the old series JS JSQ.They are Lighter weight, higher efficiency, more energy-preserving, lower noise, smaller vibration, higher reliability, longer service life, and easier mounting and maintenance.
Suitable for ventilators, compressors, water pumps, crushers, cutting machine tools and transportation machineries, as well as other machineries, and act as a motive power machine industrial and mining establishments such as mining, machinery, petroleum, and chemical industries as well as the power plant, etc.
the motors are of box-section construction, the frame is welded into box-section using steel plate, and hence the weight of motors is light and rigidity i good. Two sides and top of the frame are all provided with the windows, which ,on the one hand ,is convenient to maintain and take are of motors,and,on the other hand, can mount different coolers on the top of frame, thus being capable of deriving the motors with different methods of cooling and different degrees of protection.
the motors has a laminated core which is first compressed and secured before it is fitted into the frame and then pressed into the machined frame, the motors have good insulating performance, higher mechanical strength, higher moisture-resistance and longer service life.
the squirrel cage rotors are of both cast aluminum construction and copper bar construction. The rotors are manufactured using advanced&relible cast-aluminum and welding process, and are well balanced.therefore,the motors operate smoothly and reliably.
rolling bearing or sleeve bearings are used for the motors, depending on the power and speed of motors. Degree of protection is IP44 or IP54. the rolling bearing are provided with grease-filling and -diaining devices CZPT shutdown.
The main terminal box is located at the right side of the motor, and can also be located at the left side on user request. Interior and exterior of the terminal box all are provided with separate earthing terminals
Motor Overall performance
Rated Voltage: 3KV 6KV 10KV
Speed3000rpm 1500rpm 1000rpm 750rpm 600rpm
Protection Class: IP44 IP54 IP55
Cooling typeIC611 IC616
Ambient Temperature: -15°C~40°C
Altitude: not exceed 1000 Meter
Rated Frequency: 50Hz/60Hz
Insulation Class: F
Temprature rise: B
Working Duty: S1(Continuous)
Certification To Guarantee We are Good In Quality
1.You should show the motor variety,rated output,rated voltage,rated frequency,synchronous speed,Explosion evidence Mark,mounting variety,rotation course(check out from the shaft extension aspect)Use of the surroundings(indoor or outside)If the consumer havn’t stage out the rotation and surroundings,normailly we consider is CW roration and used indoor.
two.when consumer have special requirments,For illustration:Dispose the stator,bearing explosion proof and bearing temperature sensors,room heater,Plateau use,specical frequency,mounting dimensions modify,special output,the user have to ,get can be confirm soon after signing the technological settlement with engneering section .
three.The catalogue is only fpr reference,and there might be variants.
four.This variety of motor can also be produced into Variable-Frequency motors,the range of frequency of which is -100HZ,the output and overall proportions should be affirm independently.
Strong Package Ensure Motor safe enough for Ship or Truck Transportation.
|No.||Squirrel cage motor||Y||YKK||YKS||Y2|
|Slip ring motor||YR||YRKK||YRKS||/|
|1||Composition||Box-type construction, made up of steel plates welded with each other||Compact struction|
|2||Cooling method||IC01 or (IC11, IC21, IC31)||IC611 or IC616||IC81W||IC411|
|3||Natural ventilation, with top mounted protection cover||With top mounted air-air cooler||With top mounted air-water cooler|
|four||Protection type||IP23||IP44 or IP54||IP44 or IP54||IP54|
|7||Voltage CZPT||3kv, 3.3kv 6kv, 6.6kv 10kv, 11kv|
|8||Frequency CZPT||50HZ 60HZ 0-100HZ|