Featured by fully-sealed and self-cooling structure and fitted with independent fans, our Frequency control 3-phase permanent magnet synchronous motor can use the customized frame, F insulation, S1 working duty and IP55 shell protection grade. Powered by frequency converter, this series product has rated voltage of 380VAC or meets customer’s requirements. It will enter constant-torque running under the rated frequency, or enter constant-power running above the rated frequency. This series product can fully replace the Y2 and Y3 series low-voltage asynchronous motors, and be widely applied in the enterprises of petrochemical, mining, textile and others, to drive the machines such as fans, pumps, compressors and belts.