ZFQZ start and stop shear DC motor ZFQZ-250~ZFQZ-450 Power Range: 37.3-600kW Speed Range: 180-900r/ ... min IP21S,IP23, IP44 ZFQZ start and stop shear DC motor Product: ZFQZ-250~ZFQZ-450Description: ZFQZ series D.C. motor is developed ... B).Power Range: 37.3-600kWSpeed Range: 180-900r/min ZFQZ series frequent start and stop DC motor