GH3201 Crane Gearbox Reducer for wire rope lifting drive with Variable frequency motor
Introduction to GH3201 Crane Gearbox Reducer
The GH3201 Crane Gearbox Reducer is a state-of-the-art product designed to revolutionize wire rope lifting. This highly efficient drive mechanism works seamlessly with variable frequency motors, providing a robust solution that enhances the functionality of cranes and other heavy-duty machinery.
Technical Parameter
| Safe working load | up to 3.2 tons |
| Lifting speed | 4/5/6.3/8 at pulley ratio of 4/1 |
| Drum diameter | 140 mm |
| Rated power |
2.5-4.0 kW (4-pole @ 100 Hz)
|
| Output shaft | DIN 5480- W40x2x18x8f |
| Protection level | motor IP65, brake IP54 (option IP65) |
| Standard | PTC thermistor and temperature switch sensor Moisture and corrosion protection CE and UL/CSA certification |
| Options | Encoder, forced cooling fan, CSA certified, Other FEM levels and pulley ratios, please inquire separately! |
Installation Size and Weight

| Model | AC | LBS | ADS | HBS | Weight |
|
ZFB40/GH3201/4D100La-4 UL TT
|
195 | 372 | 141 | 61.5 | 45 |
|
ZFB40/GH3201/4D100Lb-4 UL TT
|
195 | 372 | 141 | 61.5 | 48 |
Drum diameter 140 mm | Pulley magnification 4/1
Rated power 2.5 (3.0) k
|
Rated power 2.5 (3.0) kW
|
||||||||
| Model | Load [t] | ISO | FEM | speed [m/min] | Power [kW] | Frequency [Hz] | Speed ratio | Braking torque [Nm] |
|
ZFB40/GH3201/4D100La-4 UL TT
|
3.2
|
M5
|
2m
|
0.7 / 4.0
(0.8 / 4.8)
|
2.5
(3.0)
|
100
(120)
|
78.6
|
28
|
|
2.5
|
M6
|
3m
|
||||||
|
2.0
|
M7
|
4m
|
||||||
| Rated power 3.2 (3.8) kW | ||||||||
| Model | Load [t] | ISO | FEM | speed [m/min] | Power [kW] | Frequency [Hz] | Speed ratio | Braking torque [Nm] |
|
ZFB40/GH3201/4D100Lb-4 UL TT
|
3.2 | M5 | 2m |
0.8 / 5.0
(1.0 / 6.0)
|
3.2
(3.8)
|
100
(120)
|
62.6 | 28 |
| 2.5 | M6 | 3m | ||||||
| 2.0 | M7 | 4m | ||||||
|
ZFB40/GH3201/4D100Lb-4 UL TT
|
3.2 |
M5
|
2m
|
1.0 / 6.3
(1.2 / 7.6)
|
4.0
(4.8)
|
100
(120)
|
49.5 | 40 |
| 2.5 | M6 |
3m
|
||||||
| 2.0 | M7 | 4m | ||||||
|
ZFB40/GH3201/4D100Lb-4 UL TT
|
2.5 |
M5
|
2m |
1.3 / 8.0
(1.6 / 9.6)
|
4.0
(4.8)
|
100
(120)
|
39.4 | 40 |
| 2.5 |
M6
|
3m | ||||||
|
2.0
|
M7
|
4m | ||||||
Exceptional Features of the GH3201 Crane Gearbox Reducer
Delving into the unique features of this gearbox reducer, it is evident that it is a game-changing innovation in the industry.
1. High Efficiency
With its advanced technology, the GH3201 Crane Gearbox Reducer guarantees maximum efficiency in energy usage, significantly reducing operational costs.
2. Versatility
This gearbox reducer is not limited to wire rope lifting but is also compatible with various industrial applications.
3. Durability
Built to withstand rigorous usage, the GH3201 Crane Gearbox Reducer is incredibly durable and resistant to wear and tear.
4. Easy Installation
Its design allows for easy installation, making it user-friendly and time-saving.
5. Customizable
The GH3201 Crane Gearbox Reducer can be tailored to suit specific operational needs, offering a highly customizable solution for various industries.
Application of GH3201 Crane Gearbox Reducer
The GH3201 Crane Gearbox Reducer is primarily used in the drive system of cranes for wire rope lifting. It functions as the heart of the system, controlling and converting the motor's power into the desired form and quantity.
Extended Applications of GH3201 Crane Gearbox Reducer
Apart from cranes, the GH3201 Crane Gearbox Reducer finds utility in various other applications.
1. Wind Energy Systems
Its robust design and efficiency make it an ideal choice for wind turbine operations.
2. Conveyor Systems
It can also be used in conveyor systems, enhancing the smooth and efficient movement of goods.
3. Mining Equipment
The GH3201 Crane Gearbox Reducer is a reliable solution for the demanding operations in mining equipment.
About Us

As a leading manufacturer of various types of gearboxes, we pride ourselves on our ability to deliver high-quality, customized solutions for our clients. Our advanced production and inspection equipment, including CNC gear grinding machines, gear measuring machines, CNC gear shapers, machine centers, CMMS, and Torque test systems, ensure the utmost precision and quality in every product.
We are committed to meeting international standards and providing exceptional customer service. Our team of experts is always ready to help you find the perfect gearbox solution for your specific needs. Trust us to deliver excellence and elevate your operations to new heights.
Author: Miya
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
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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