YR, YRKS, YRKK series 6kV(H355~630) medium high voltage three-phase asynchronous motors

Structural characteristics

      This series motors with box type steel structure, can be observed its interior after removing the cooler or protective cover, 

and esay to be installed and maintained; Wound rotor is installed with slip ring structure; Insulation class F stator made by VPI process, ensure the reliability of insulation, moisture-proof and shock resistance; Temperature senor for stator and bearing, non-stop oil 

filling and exit pipe, improve the protection ability and operation efficiency of the motors.

     This series motor can be applied to the requirements as follows: 1. The lager starting torque; 2. Power capacity is not enough 

to start a squirrel cage motor; 3. Long start time or start more frequently; 4. Adjust speed in a small range.

 Summary