SR Wire Rope Hoist Manufacturers In India

RS Engineering Works is one of the leading Electric Wire Rope Hoist manufacturers and suppliers in India and the international market as well. Our Wire Rope Hoists are designed as per IS:3938, It is modular in construction which greatly simplifies repair & maintenance & cuts downtime. The special features are compact, low headroom, robust & elegant.

General Specifications are as below :

Frame: Hoists are very compact with elegant appearance. Hoist motor, brake, electrical control gears & trolley drive Units are easily accessible. Each unit can be separately assembled and can be easily dismantled.

Rope Drum: The rope drum is of sturdy construction made of M.S. Seamless pipe and machined cut spiral grooves mounted on self-align ball bearings ensure smooth running. The ratio of drum dia. to wire rope dia. is such that it reduces the wear & fatigue. The drum shaft revolves in ball bearings, ensures smooth running for a long period.

Wire Rope: Tested quality, 6 X 37 construction special plow hemp core flexible steel wire rope, having a safety factor of 6 for class II and 7 for class III duty is provided on the hoist.

Motor: Electric wire rope hoists are supplied with foot/flange mounted crane duty induction motor designed & manufactured to IS:325 of reputed make with high starting torque.

Brake: Electromagnetic Disc / Shoe type “ fail-safe ” (i.e. brake acts immediately in case of any power failure) is used. It is mounted externally on the rear end of the motor for ease of maintenance.

Gears: Alloy steel hob cut teeth helical / spur hardened gears with solid pinions running on ball/roller bearings with oil bath lubrication.

Controls: A dust & vermin proof control panel incorporates heavy duty Contactors, control transformers, relays, HRC fuses with proper ferruling & spacious for ease of maintenance.

Bottom Block: Bottom block assembly consisting of drop forged steel hook, mounted on thrust ball bearings, with large dia. sheave and hook plates made out of steel.

Limit Switch: To avoid over hoisting or over lowering of wire rope, limit switches are provided with each hoist.