YK2 series(IP54)three phase asynchronous motor for screw compressor

YK2 series three phase asynchronous motors are

designed for screw compressors, and the housing is

made of high strength cast iron. Terminal box position

could be on the top and the side. Motor size ranged from

H132- H315，mounting arrangements are IMB3 and

IMB35. Service factor: SF=1.15， SF=1.2 or SF=1.25.

Temperature rise class B at the rated load, while motors

run under exceeded load, temperature rise less than 90K,

and the bearing temperature should not exceed 95*C.

Ambient Temperature: - 15°C ~ 40°C 

Altitude: Up to 1000 meters

Rated Voltage: 380V, 400V，415V

Rated Frequency: 50Hz

Duty: Continuous (S1)

Ingress Protection: IP54 / IP55

Insulation Class: Class B / Class F

Cooling Method: IC41 1