Motor Trolley

Hoist will be complete with motor driven trolley hand geared trolley for cross traverse motion. The hoisting motor will be three phase squirrel cage conical rotor type working on 400 440volts, 50Hz, A.C. supply. This motor will be specially designed for hoist and crane duty and insulated by class ‘BF’ type of insulation. The starting torque of the motors will be 220% and 290% respectively of the full load torque. The motor will be rated 40% ED. The hoist will be equipped with conical type mechanical brake which is 100% full proof and applies automatically when the power supply is “OFF”.
The reduction in hoisting and traverse speed will be means of special alloy steel, grease lubricated totally enclosed gears housed in CI gears box. For the hoist, a M.S. fabricated grooved rope drum will be provided to carry full length of wire rope in single layer. The hoist will be complete with rope guide prevent overlapping of the rope.