YD Series double-speed motors 1.CQC,CCC,&CE certification 2.passed ISO9001:2000 assessment 3.reliable operation

YD Series double-speed motorsthis type of motors have a single winding, but through change its connection, the motor changed to different poles, thus it runs under different speed and with different output power.

 YD series multi-speed motors owns all the advantages that Y series motors have, they are widely used in the mechanism which needs stepped-speed adjustment, such as compressors, machining equipments, transportation system, agricultural mechanism, food processing mechanism etc. We also supply special designed multi-speed motors according to customer's unique requirements. Available type Including double-speed motors and multi-speed motors. Available from frame 80 to frame 280, frame 315 on requestRated output: 0.37KW - 200KWB3 /B5 /B14 /B35 /B34 mounting;Mounting dimensions according to IEC60034 standard. Operating Conditions Ambient temperature: -15oC~40oCAltitude: up to 1000 metersRated voltage: 380V, 400V, 415VRated frequency: 50Hz or 60HzConnection: Star-connection for motors 3KW and lower output power                     Delta-connection for motors 4KW and up output powerDuty: S1 (continuous)  Protection: IP44Insulation class: BCooling method: IC411

YD Series double-speed motors