A planetary gearbox is a type of gear system that has a central sun gear, an outer ring with internal teeth, and multiple planet gears that rotate between the sun and ring gears. This type of gearbox is used to reduce the speed of rotation and increase the torque transmitted to the output shaft.
Here are the two images of the planetary gearbox:


Our planetary gearbox has the same installation dimensions as Replacement of Brevini Riduttori brand, ensuring high comparability in performance parameters, making it an ideal replacement for Replacement of Brevini Riduttori's models. Please note that we do not sell Replacement of Brevini Riduttori's products, and the mention of Replacement of Brevini Riduttori's model is purely for customer convenience. Here is an image of our planetary gearbox:

The planetary gearbox is used in engineering machinery, such as excavators, cranes, and road construction equipment. It is typically installed in the hydraulic system for power transmission and speed reduction.
The planetary gearbox is used in various applications in the petroleum and coal mining industry, including drilling rigs, pumps, and conveyor systems. It is typically installed in the power transmission system to reduce speed and increase torque.
The planetary gearbox is used in renewable energy applications, such as wind turbines and solar power plants. It is typically installed in the power transmission system to reduce speed and increase torque.
When replacing an old planetary gearbox, the following parameters should be considered:
If any of these parameters are not considered when selecting a replacement gearbox, it may not be compatible with the existing system.
Here are some signs that indicate a new gearbox is needed:
We were established in 1988 and specialize in producing rotary drives, wheel drives, track drives, winch drives, and planetary gear reducers. Our gearboxes are used in various applications, including engineering machinery, petroleum, coal, geology exploration, shipping, metallurgy, solar energy, wind power generation, agriculture, and environmental protection. Over the years, we have developed a reputation for producing high-quality products that are recognized internationally. We export our gearboxes to various countries, including Southeast Asia, the Middle East, Germany, the United States, Canada, Spain, Australia, Turkey, and India. We are a constantly evolving company, and we strive to meet the needs of all our customers, wherever they may be.
Our company is located in Ningbo and operates production facilities for NB3 series planetary gearboxes, NB4 series travel gearboxes, NB7 series rotary gearboxes, and NB6 series wheel drive planetary gearboxes. We have over 10,000 configurations of gearboxes available, which can meet any application requirements. We are ISO9001:2068 certified, and our industrial gearboxes have comparable or similar installation dimensions and technical performance as similar products from world-renowned brands and can be used interchangeably. If needed, we can provide customized gear reducers.
Author: Miya
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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