Heavy-Duty Industrial Gear Reducer Overhead Crane Hoist Gearbox for Girder Gantry Cranes Cross Lifting Travel

Raydafon Group's Heavy-Duty Industrial Gear Reducer Overhead Crane Hoist Gearbox for Girder Gantry Cranes Cross Lifting Travel ensures reliable, high-performance lifting with durable materials and precision engineering. Ideal for industrial professionals, it enhances safety and efficiency, solving heavy-load challenges with unmatched durability and smooth operation.

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Product Description

Heavy-Duty Industrial Gear Reducer Overhead Crane Hoist Gearbox for Girder Gantry Cranes Cross Lifting Travel

Product Description

Where are Gearboxes on the overhead Crane hoist?

1.Trolley (Cross Travel) Mechanism

The trolley drive on an overhead crane moves the hoist along the bridge girder horizontally. A gearbox is used here as well to convert the high-speed motor rotation into the necessary low-speed, high-torque motion that drives the wheels or rollers to move the trolley across the crane’s bridge.

2. Bridge Travel (Longitudinal Travel) Mechanism

This is the part of the crane that enables the entire bridge to travel along the runway beams. Similar to the trolley mechanism, there's a gearbox attached to the motor that controls longitudinal movement. It adjusts the motor's speed to provide smooth and powerful propulsion along the length of the crane's track.

3. Lifting or Hoisting Mechanism

The hoist gearbox is a crucial component in the lifting mechanism of the crane. It's connectedto the electric motor and reduces the high-speed rotation from the motor to a lower speed but higher torque output to lift and lower heavy loads safely and precisely. The hoist gearbox usually works together with a brake system and a wire rope drum or chain hoist.

Safe, Reliable, and Strong

Based on your load specifications, lifting speed, and FEM level, our lifting technical experts will provide you with the best configured drive system. The FEM level mainly emphasizes the quality of the driving device. Under the most competitive conditions, the drive device you choose will have a longer service life. Even outside of our regular product portfolio, you can collaborate and communicate with us. Even in different voltage conditions and harsh usage environments, powerful drives can operate reliably and safely. Adopting soft start and dynamic start curve to ensure larger start Boost and maximum torque.

*Motor type*	12/2-pole dual speed or variable frequency operation
*Rated output power*	up to 38 kW
*Gearbox type*	3-stage reduction, aluminum casing, parallel shaft gearbox can be directly installed with the drum
*Lifting speed*	4-15 m/min at 4/1 pulley ratio
*Safe workload*	3.2 to 40 tons
*Protection level*	IP54 (option IP65)
*Cooling method*	self cooling or forced cooling
*Design*	design based on FEM
*Brake*	Double sided friction safety brake
*Brake*		brake, high-speed excitation rectifier block, function and wear monitoring microswitch Optional

Application

Hot Tags: Heavy-Duty Industrial Gear Reducer, Overhead Crane Hoist Gearbox, Girder Gantry Cranes Gearbox, Cross Lifting Travel Gearbox, Raydafon Power, China Manufacturer, Industrial Gearbox Factory

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