• Endeavour Instrument Private Limited

Electric Wire Rope Hoist

Endeavour electric wire rope hoists are manufactured in compliance to IS 3938 to suit class II, III and IV applications. Modular construction and design offers easy access for maintenance of each component like rope drum, brake, gearbox, wire rope, motor, control panel, etc. Features like higher lifts, flame proof, variable speed control/micro speed arrangement, radio remote control, flexible trolley, push pull trolley can be provided to meet special requirements. The frame is fabricated from steel plates and is of welded/bolted type. The rope drum is made of sturdy seamless pipe or fabricated from steel plates and is grooved to take the full lift without over winding. Large drum diameter to rope diameter ratio reduces wear and cable fatigue. The drum shaft revolves in ball bearings, ensuring smooth running. Equipped with rope guide to prevent over lapping of the rope on the drum and to extend rope life. The gearbox consists of alloy steel hobbed teeth helical/spur gears with solid pinions running on ball/roller bearing with oil bath lubrication. Every unit before dispatch is tested at 125% of the rated load capacity. A fail-safe AC disc/shoe type electromagnetic brake is provided to hold the load at any position and is mounted externally on the rear end of the hoisting motor for easy accessibility. Fully adjustable self-resetting limit switches are provided for top and bottom limits of the hook travel. The hoist duty AC 415 V, 3-phase, 50 Hz electric motors are totally enclosed squirrel cage induction type as per IS 325 with high starting torque and suitable for frequent starts/stops. Control panel comprises of reputed make heavy duty, direct-on line reversing type air brake contactors, transformers and fuses. The pendant push button station is provided at adequate height duly suspended by steel chain or wire rope, operating at 24/110 V.