Heavy-duty planetary gearbox

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Tags: GX Series Planetary Gear Reducer_P Series Planetary Reducer

Product Overview:

1. The GX series planetary gear reducer adopts a modular design, allowing for various combinations 

according to customer requirements.

2. The reducer uses involute planetary gear transmission, effectively utilizing internal and external 

meshing and power distribution.

3. All gears undergo carburizing and quenching treatment to achieve a wear-resistant surface. 

After heat treatment, all gears are ground, reducing noise and improving overall efficiency and service life.

4. The GX series reducer features a wide transmission ratio range, high efficiency, smooth operation, 

low noise, and strong adaptability, making it widely used in metallurgy, mining, hoisting and transportation, 

power, energy, construction materials, light industry, transportation, and other industrial sectors.

Performance Characteristics:

1. The GX series planetary gear reducer uses involute planetary gear transmission, effectively utilizing 

internal and external meshing and power distribution.

2. The housing is made of ductile iron, improving its rigidity and vibration resistance.

3. Input methods: concentric shaft input, helical gear input, bevel gear-helical gear input, 

bevel gear input. 4. Output methods: Internal spline type, hollow shaft shrink disc type, external spline type, 

solid shaft flat key type.

5. Installation methods: Horizontal installation, vertical installation, torque arm installation.

6. Modular design, can be combined in various ways according to customer requirements.

7. Can be combined with GR series and GK series to achieve a larger speed ratio.

Technical parameters: Speed ratio range: Basic type 25～4000

Torque range: 2.6～900 kNm

Power range: 22～1920 kW

Heavy-duty high-torque engineering planetary reducer

Core positioning: High torque heavy-duty output, impact resistance and wear resistance, 

preferred for heavy engineering transmission

1. Planetary load-bearing structure, high torque and powerful output

Multi-gear combined load-bearing design, load is evenly distributed, torque far exceeds 

that of ordinary models of the same specification, easily handling heavy lifting, traction, rolling 

and other high-load operations.

2. High-strength materials and precision manufacturing, impact-resistant and deformation-free: 

Alloy steel gears paired with a heavy-duty cast steel housing, with hardened tooth surfaces, 

offer superior resistance to pressure and impact. Even under heavy loads, frequent starts and stops, 

and bumpy conditions, they are less prone to tooth breakage or deformation, 

significantly enhancing durability compared to similar products.

3. Stable and reliable transmission with extremely low power loss: Precision meshing transmission 

ensures smooth and efficient power transmission, minimal operating vibration, and consistent power 

output during continuous operation, effectively reducing energy consumption and making 

it suitable for long-term continuous operation.

4. Compact and robust structure, compatible with various heavy-duty equipment: 

The integrated body design provides a reasonable footprint and various installation methods, 

allowing for flexible integration with construction machinery, mining equipment, 

and large conveying equipment, offering wide adaptability.

5.Heavy-duty-specific gear machining technology ensures high overall rigidity and strength. 

A complete range of specifications allows for replacement of mainstream heavy-duty models. 

Customization of non-standard torque and installation dimensions is supported. 

Full-load pressure testing is performed before shipment.

Overcoming industry challenges such as insufficient torque, susceptibility to damage under heavy loads, 

and unstable power in ordinary reducers, this system ensures stable operation under harsh engineering conditions, 

making it a reliable choice for heavy machinery transmission worldwide.