YR Series HV Wound Rotor Motor

  HV Motor  


Power: 220kw - 2500KW
Voltage: 3KV, 6KV, 10KV
Speed: 500RPM/590RPM/740RPM/990RPM/1500RPM/3000RPM
Protection Degree: IP23
Cooling method: IC01
Insulation Class: F
Duty: S1
Package: Export Wooden Package
Payment: 30% in advance, balance by T/T or L/C at sight.


Description and Application

YR-series (3kv, 6kv,10kV) motor, is of wound rotor three phase asynchronous motor. Which complies with JB/T7594-1994 and JB/T10314.1-2002. The protection degree of the motor is of IP23 and the cooling method is of IC01.

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.

This motor can generate larger starting torque at the state of relatively lower starting current. It used where the capacity of the feeder line is insufficient to start a squirrel cage motor or where the longer starting time and frequent starting are needed or where adjustment of speed is needed within a limited range such as windlass, press machines, drawing machines.  


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 3000V, 6000V,1000V, other voltage requirement or special requirements should be negotiate with manufacturer before order is placed.

Order Notice:

When ordering, the following requirement should be specified:

Frame size such as: YR3551-4

Mounting type: IM B3

Rated Power: 220KW

Protection Degree: IP23

Rated Voltage: 6 KV

Cooling Method: IC01

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 4poles. Belt driving applied on the motor of other poles, should be negotiated with factory.