GHX250 Crane Gearbox Reducer for wire rope lifting drive with Variable frequency motor

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Introduction to GHX250 Crane Gearbox Reducer

The GHX250 Crane Gearbox Reducer is an integral part of wire rope lifting drives, specifically designed to work in tandem with a variable frequency motor. This high-performance, sturdy and efficient gearbox is designed to provide the ideal speed reduction and torque increase for cranes and other heavy-duty applications.

Technical Parameter

Safe working load up to 25 tons
Lifting speed 4/5/6.3/8 at pulley ratio of 4/1
Drum diameter 325mm/405mm
Rated power 12.5  18.8 kW (4- @ 100 Hz)
Output shaft output shaft DIN 5480- W90x2x44x8f
Protection level motor IP65, brake IP54 (option IP65)
Standard PTC thermistors and temperature switch sensors
Moisture and corrosion protection
Options CSA certification
Other FEM levels and pulley ratios, please inquire separately!

Installation Size and Weight

GHR250-1 crane gearbox

 

 

Model AC LBS ADS HBS Weight

ZFB100/GHX250/4D132Mb-4 UL TT

270 475 190.5 83.5

233

ZFB150/GHX250/4D132Mc-4 UL TT

270 475 190.5 83.5 238

ZFB150/GHX250/4D132L-4 UL TT

270 475 190.5 83.5 255

Key Features of GHX250 Crane Gearbox Reducer

1. High Torque Output

The GHX250 Crane Gearbox Reducer delivers high torque output, providing the necessary driving force for heavy lifting operations.

2. Robust Construction

This gearbox is constructed with a robust cast iron body that guarantees durability and longevity, even in the toughest working conditions.

3. Variable Frequency Motor Compatibility

The GHX250 is specifically designed to work with variable frequency motors, providing optimal performance, efficiency, and flexibility.

4. High Efficiency

With its innovative design and superior materials, the GHX250 ensures high efficiency and reduces energy consumption.

5. Easy Maintenance

Despite its complex functionality, the GHX250 is designed for easy and low-cost maintenance, ensuring long-term, hassle-free operation.

GHX250 Crane Gearbox Reducer in Crane Mechanism

The GHX250 Crane Gearbox Reducer is typically installed in the hoisting mechanism of the crane. Its function is to regulate the speed of the lifting drive according to the load and the working conditions. It works by converting the high-speed, low-torque input from the variable frequency motor into a low-speed, high-torque output required for lifting heavy loads.

Applications of GHX250 Crane Gearbox Reducer

1. Construction Industry

Due to its high torque output and sturdy construction, the GHX250 is ideal for use in construction equipment such as tower cranes and mobile cranes.

2. Material Handling

In warehouses and factories, the GHX250 can be applied in material handling equipment like overhead cranes and forklifts.

3. Mining Industry

The GHX250 is also suitable for the mining industry where it can be used in mining hoists and draglines.

About Our Company

crane gearbox

We are a leading manufacturer of various types of gearboxes, including the GHX250 Crane Gearbox Reducer. We also offer customized solutions to meet the unique requirements of our clients. Our production facility is equipped with advanced manufacturing and testing equipment such as CNC Gear grinding machine, gear measuring machine, CNC gear shaper, machine center, CMMS, and Torque test system. Our commitment to quality is backed by international certifications and a dedicated after-sales service team. We invite you to leverage our expertise and state-of-the-art facilities to enhance your operations.

Author: Miya

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Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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