• Endeavour Instrument Private Limited

Electric Wire Rope Hoists

 Endeavour Electric Wire Rope Hoists are manufactured in compliance to IS 3938 to suit Class II, III & IV plication. The modular construction & design offers easy access for maintenance of each component like rope drum, brake, gear box, wire rope, motor, control panel etc.

• The frame is fabricated from steel plates and IS of welded/bolted type.                             
• Fully adjustable self-resetting limit switches are provided for top and bottom limits of the hook travel.                                         
• 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 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 gear box consists of alloy steel hobbed teeth helical/spur gears with solid pinions running on ball/roller bearing with oil bath lubrication.
• 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.
• 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 volts.
• 6X 37 construction special plough hemp core flexible steel wire rope confirming IS 266 having factor of safety 6 for class II and 7 for class III duty application. Galvanised and steel core wire rope can be provided for special application, 
• The hoist duty electric motors are totally enclosed squirrel cage induction type as per IS 325 with high starting torque and suitable for frequent starts/stops. The motors are flange/foot mounted, wound in B/F class insulation of reputed make and suitable for 415 V, 3 phase, 50 Hz AC power supply.
• The bottom block assembly consisting of drop forged steel hook (IS 3815) mounted on thrust ball bearing, with large diameter sheave and hook plates made out of steel.