GHX250 Crane Gearbox Reducer for wire rope lifting drive with Double Speed Motor
Introduction to the GHX250 Crane Gearbox Reducer
The GHX250 Crane Gearbox Reducer is a critical component in wire rope lifting drives. It is a device designed to increase torque while reducing the speed of a motor output. It functions by using gears to achieve this reduction in speed, hence its name - gearbox reducer.
Technical Parameter
| Safe working load | up to 25 tons |
| Lifting speed | 4/5/6.3/8at pulley ratio of 4/1 |
| Drum diameter | 325mm/405mm |
| Rated power |
1.9 / 12.5 - 2.9 / 18.8 kW (12/2-极@50Hz) |
| 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

| Model |
AC |
LBS |
ADS |
HBS |
weight |
|
ZFB100/GHX250/4D135Mdx-12/2 UL TT |
275 |
475 |
193 |
83.5 |
241 |
|
ZFB150/GHX250/4D135Ldx-12/2 UL TT |
275 |
545 |
193 |
83.5 |
250 |
|
ZFB150/GHX250/4D135Lex-12/2 UL TT |
275 |
545 |
193 |
83.5 |
255 |
Key Features of the GHX250 Crane Gearbox Reducer
There are several distinct features that make the GHX250 Crane Gearbox Reducer stand out:
- Double Speed Motor: The GHX250 Crane Gearbox Reducer comes with a double speed motor that enhances its functionality and efficiency.
- High Torque Output: This gearbox reducer delivers high torque output, which makes it ideal for heavy-duty lifting operations.
- Efficient Power Transmission: It ensures efficient power transmission, thereby reducing energy consumption.
- Reliability: This device is known for its reliability and durability.
- Flexibility: The GHX250 Crane Gearbox Reducer can be used in a wide range of applications, making it a versatile choice.
Application of the GHX250 Crane Gearbox Reducer in Cranes
The GHX250 Crane Gearbox Reducer is primarily used in the wire rope lifting drive of cranes. It plays a vital role in the operation of the crane, as it controls the speed of the lifting and lowering functions. The gearbox reducer changes the high-speed, low-torque power of the motor into low-speed, high-torque power needed for the lifting operation.
Other Applications of the GHX250 Crane Gearbox Reducer
Apart from cranes, the GHX250 Crane Gearbox Reducer can also be used in other areas:
- Conveyor Systems: It can be used to control the speed of conveyor belts in industrial settings.
- Wind Turbines: The gearbox reducer can be utilized in wind turbines to adjust the speed of the rotor.
- Automotive Industry: It can be used in the automotive industry to control the speed of different components.
About Our Company

Our company is a leading manufacturer of various types of gearboxes and offers custom services to cater to specific customer needs. We have an array of advanced production and inspection equipment, including CNC Gear grinding machine, gear measuring machine, CNC gear shaper, machine center, and CMMS. We also have a Torque test system to ensure the quality of our products.
We are a company that stands for professionalism and quality. Our products are internationally certified and we pride ourselves on our excellent customer service. We also offer a robust after-sales service as part of our commitment to ensuring customer satisfaction.
Choose us for your gearbox needs and experience a seamless blend of quality, efficiency, and excellent customer service.
Author: Miya
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