Box structure desigh
High efficiency, low noise
Good quality, good performance
Feature and usage
Y high voltage squirrel cage motor(6KV 10KV)
Yseries motor is our company new products instand of the old series JS JSQ. They are Lighter weight, higher efficiency, more energy-saving, 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 IP23. The rolling bearing are provided with grease-filling and -diaining devices without 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
Power range: 160kw-10000kw<o: P>
Frame Size: 355-1000mm<o: P>
Rated Voltage: 3KV 6KV 10KV<o: P>
Speed; 3000rpm 1500rpm 1000rpm 750rpm 600rpm<o: P>
Protection Class: IP23<o: P>
Cooling type; IC11<o: P>
Ambient Temperature: -15° C~40° C<o: P>
Altitude: Not exceed 1000 Meter<o: P>
Rated Frequency: 50Hz/60Hz<o: P>
Insulation Class: F<o: P>
Temprature rise: B<o: P>
Working Duty: S1(Continuous)<o: P>
1. Please indicate the motor type, rated output, rated voltage, rated frequency, synchronous speed, Explosion proof Mark, mounting type, rotation direction(view from the shaft extension side)Use of the environment(indoor or outside)If the user havn't point out the rotation and environment, normailly we think is CW roration and used indoor.
2. When user have special requirments, For example: Dispose the stator, bearing explosion proof and bearing temperature sensors, space heater, Plateau use, specical frequency, mounting size change, special output, the user must, order can be confirm after signing the technical agreement with engneering department.
3. The catalogue is only fpr reference, and there may be variations.
4. This range of motor can also be made into Variable-Frequency motors, the range of frequency of which is 0-100HZ, the output and overall dimensions should be confirm separately.
|No.||Squirrel cage motor||Y||YKK||YKS||Y2|
|Slip ring motor||YR||YRKK||YRKS||/|
|1||Structure||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|| |
|4||Protection type||IP23||IP44 or IP54||IP44 or IP54||IP54|
|7||Voltage available||3kv, 3.3kv; 6kv, 6.6kv; 10kv, 11kv|
|8||Frequency available||50HZ 60HZ 0-100HZ|