Mastering the GH40000 Crane Gearbox Reducer: An Integrated Solution for Wire Rope Lifting Drives with Variable Frequency Motor
Meet the GH40000 Crane Gearbox Reducer, an essential gear in the heavy-duty machinery and crane industry. Engineered for wire rope lifting drives, this gearbox reducer works in harmony with a variable frequency motor, making it a reliable and efficient tool in a variety of industrial environments.
A Detailed Review of the Specifications
| Top Operational Load | up to 40 tons |
| Lifting Speed | 4.9/6.2/7.6/ at pulley ratio of 4/1
Capable of operating up to 200 Hz when lifting is not loaded |
| Drum Perimeter | 405mm |
| Power Capacity |
38 kW (4-pole @ 75 Hz) with durable cooling fan |
| Output Shaft Version | DIN 5480- W110x2x54x8f |
| Protection Level | motor IP65, brake IP54 (option IP65) |
| Standard Features | PTC thermistors and temperature switch sensors
Resistance to moisture and corrosion |
| Additional Options | CSA certification
Different FEM levels and pulley ratios available upon request! |
Dimensions and Weight

| Model | AC | LBS | ADS | HBS | Weight |
|
ZFB252So/GH40000/3DG160LbR-4 FL UL TT
|
313 | 885 | 234.5 | 84 | 439 |
Delving into the GH40000 Crane Gearbox Reducer
The GH40000 Crane Gearbox Reducer is a vital component of heavy-duty machinery and cranes. Designed specifically for wire rope lifting drives, it works in perfect synergy with a variable frequency motor. This powerful gearbox reducer is the trusted choice for reliable and efficient operations across various industrial settings.
Standout Features of the GH40000 Crane Gearbox Reducer
- High Torque Output: The GH40000 Crane Gearbox Reducer is designed to deliver high torque output, ensuring effective lifting operations.
- Compatible with Variable Frequency Motors: This compatibility allows for adjustable speed control and improved efficiency.
- Durable Construction: Made from high-quality materials, it promises longevity and consistent performance.
- Easy-to-Maintain Design: The GH40000 Crane Gearbox Reducer is designed for easy maintenance, which reduces downtime and increases productivity.
- Efficient Performance: This gearbox reducer ensures efficient performance, even under challenging conditions, making it a reliable choice for industrial applications.
Role of GH40000 Crane Gearbox Reducer in Cranes
Typically, the GH40000 Crane Gearbox Reducer is installed in the crane’s lifting mechanism. It functions by reducing the speed of the variable frequency motor while simultaneously increasing the torque for lifting operations, leading to more controlled and efficient operation.
Other Applications of GH40000 Crane Gearbox Reducer
- Conveyance Systems: The gearbox reducer is useful in conveyance systems where controlled speed and high torque are necessary.
- Material Handling Equipment: It can be integrated into various material handling equipment like forklifts and pallet jacks.
- Industrial Machinery: The versatile GH40000 Crane Gearbox Reducer can be used in various industrial machines, including milling machines, drilling machines, and more.
About Our Company
We are a leading manufacturer of gearbox reducers with a wide range of products to cater to diverse industrial needs. Beyond our standard offering, we also provide custom solutions tailored to meet unique specifications and requirements. Our top-notch production facilities are equipped with CNC Gear grinding machines, gear measuring machines, CNC gear shapers, machine centers, CMMs, and Torque test systems, ensuring the superior quality of our products.
Our dedication to excellence, verified by international certifications and a team of skilled professionals, makes us a dependable industry partner. Our customer-focused approach extends beyond product delivery, offering comprehensive after-sales services for a seamless experience.

Why Choose Us
Partner with us for our unmatched expertise, advanced manufacturing facilities, and commitment to delivering top-quality products and services. Our tailor-made solutions, crafted to perfection, provide you with the flexibility you need, ensuring peak performance and efficiency in your operations.
Conclusion
The GH40000 Crane Gearbox Reducer, combined with a variable frequency motor, is a powerful component that can enhance the efficiency and effectiveness of your operations. Contact us today to discover our product range and learn how we can assist you in achieving operational excellence.
Author: Miya
FAQs
1. What is the maximum operational load of the GH40000 Crane Gearbox Reducer?
The GH40000 Crane Gearbox Reducer can manage a safe working load of up to 40 tons.
2. Is the GH40000 Crane Gearbox Reducer compatible with variable frequency motors?
Yes, the GH40000 Crane Gearbox Reducer is designed to work flawlessly with variable frequency motors.
3. What is the protection level of the GH40000 Crane Gearbox Reducer?
The motor has an IP65 protection level, and the brake has an IP54 protection level. An IP65 protection level option is also available for the brake.
4. What are some of the applications of the GH40000 Crane Gearbox Reducer?

Beyond cranes, the GH40000 Crane Gearbox Reducer can be used in conveyance systems, material handling equipment, and various industrial machines like milling and drilling machines.
5. Why should I choose your company for gearbox reducers?
We provide unmatched expertise, advanced manufacturing facilities, and a commitment to delivering top-quality products and services. Our customer-focused approach, coupled with comprehensive after-sales services, ensures a seamless experience for our clients.