Description and Application

YKS-series (3kv, 6kv,10kV) motor, is of squirrel-cage three phase asynchronous motor. The protection degree of the motor is of IP44/IP54 and the cooling method is of ICW81A. The motor has such advantage as high efficiency, energy-saving low noise, low vibration, light weight and reliable performance. They are easy for installation and maintenance. 

YKS series motor is design into box type construction. The frame is light in weight and good in rigid and it is made of steel plates by melding. Air-water cooler is fixed at the top of frame with bolts and consists outside wind circuit in secondary cooling with water pump and water pool for motor, the primary cooling circulation is consisted of fan, cooler insider of motor.the primary cooling medium(air) can complete the heat exchange with secondary cooling medium in cooling pipe(circulation water) through outside surface of pipe in the cooler as well as spring, etc. 

This motor is used to drive various mechanical equipment such as blowers, compressors, pumps, crushing, grinding mill, etc. It can be serve as the prime movers in coal mines, mechanical industry, power plants and various industrial enterprises.

Type of meaning

The structure and the mounting type is of IMB3 with continuous duty(S1).The rated frequency is 50Hz and the rated voltage is 6000V,1000V,other voltage requirement or special requirements should be negotiate with manufacturer before order is placed.

YKS series motor is designed use rolling bearing with grease lubricating or sliding with diluted oil lubrication. The oil can be charged and discharged conveniently.

Order Notice:

When ordering, the following requirement should be specified:

Frame size such as: YKS5006-4

Mounting type: IM B3

Rated Power: 1000KW

Protection Degree: IP44/IP54

Rated Voltage: 6KV

Cooling Method: ICW81A

Rated Frequency: 50HZ

Insulation Class: F

Synchronous Speed: 1500r/min

Ambient Condition: Altitude above sea level maximal 1,000m, cooling air temperature maximal 40℃.

Note: Belt driving is not allowed on the motor of 2poles and 4poles. Belt driving applied on the motor of other poles, should be negotiated with factory.