Three Phase Ac Motor Used in Electric Screw Jack Platform Lift System

Three Phase Ac Motor is Used in Electric Screw Jack Platform Lift System. Worm gear screw jacks can be used separately or in groups connected with drive shafts, joints, couplings, bevel gearboxes and other mechanical components. They also can be driven by a 3 phase AC induction motors. 3-phase 4-pole motors (1500 rpm) in totally enclosed fan-cooled designs. Notes: If the free shaft end of the motor is used as shaft for a slip-on emergency hand wheel, a device will be required that interrupts the power supply before the crank engages. Motors with different speeds and brake motors on enquiry. 220V or 380V 3-Phase 50Hz as standard voltage in China. Custom motors with 400V, 415V, 440V, 460V, 480V 3-phase voltage.