It is a kind of squirrel-cage motor, are high in efficiency, low in noise, reliable in performance. The centre height can be classified 11 stages from H355 to H1120. The voltage supply can be 6KV or 10 KV
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The YR, YRKS, YRKK series high voltage induction motors used the wound rotor as the rotating part. The asynchronous motors/induction motors taken voltage of 6KV have 6 kinds of centre height from H355 to H630, and the asynchronous motors/induction motors taken voltage of KV have 5 center height types for choice from H400 to H630. ...

The pedestal of is steel plate welded, which made it features by high rigidity and light weight. And other upgraded design contributes to the easy installment and maintenance. 
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The squirrel cage three phase asynchronous motor is designed with the integral ventilated motor system, lower. The system circulates cooling air at all times, regardless of the motor’s speed and load.
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1. Cast-aluminum rotor to improve the electromagnetic and mechanical property.
2.Open type bearing with oil/grease supply/discharge device which prolong the oil/grease lubricating time, can avoid high bearing temperature for over supplying and free from oil/grease leakage
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