Planetary Gearbox Reducer Replacement of Brevini Riduttori EC2150
Planetary Gearbox Reducer Replacement of Brevini Riduttori EC2150
A planetary gearbox is a device that can reduce speed, increase torque, and change the direction of power transmission. It consists of a sun gear, planet gears, and a ring gear. The planet gears rotate around the sun gear, which in turn rotates around the ring gear. This creates a planetary motion that can change the speed and direction of power.

Features of Planetary Gearbox Reducer Replacement of Brevini Riduttori EC2150
- High efficiency
- Compact design
- Low backlash
- High torque density
- Quiet operation
The planetary gearbox has a high efficiency due to the way the gears mesh together.
The compact design of the planetary gearbox allows it to be used in applications where space is limited.
Planetary gearboxes have low backlash, which means that there is little to no play between the gears. This makes them ideal for precision applications.
The planetary gearbox has a high torque density due to the way the gears mesh together. This makes them ideal for applications where high torque is required.
Planetary gearboxes are designed to operate quietly, which makes them ideal for applications where noise is a concern.

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

Applications of Industry Series Planetary Gearbox
- Engineering machinery
- Metallurgical industry
- Shipbuilding
- Power generation
- Agriculture
Planetary gearboxes are commonly used in engineering machinery such as excavators, loaders, and cranes. They are typically used to control the movement of the machinery.
Planetary gearboxes are used in the metallurgical industry to control the speed and torque of conveyor belts, hoists, and other equipment.
Planetary gearboxes are commonly used in shipbuilding to control the speed and torque of propulsion systems and other equipment.
Planetary gearboxes are used in power generation applications such as wind turbines and solar panels to control the speed and torque of the equipment.
Planetary gearboxes are used in agriculture to control the speed and torque of equipment such as harvesters and tractors.
Parameters to Consider when Replacing an Old Planetary Gearbox
When replacing an old planetary gearbox, the following parameters need to be considered:
- Output torque
- Reduction ratio
- Installation dimensions
- Input/output interface
- Axial/radial load capacity
- Input/output rotation direction
- Rated power
- Operating temperature range
- Lubrication method and oil type
- Noise and vibration standards
It is important to consider each of these parameters to ensure that the replacement gearbox is compatible with the equipment and will perform as expected.
Signs that a Planetary Gearbox Needs to be Replaced
There are several signs that a planetary gearbox may need to be replaced:
- Excessive noise
- Leaking oil
- Reduced performance
- Overheating
- Vibration
If the gearbox is making more noise than usual, it may be a sign that the gears are worn and need to be replaced.
If oil is leaking from the gearbox, it may be a sign of a seal or gasket that needs to be replaced.
If the equipment is not performing as expected, it may be a sign that the gearbox is not functioning properly.
If the gearbox is overheating, it may be a sign that the gears are not meshing properly or that there is a problem with the lubrication system.
If the equipment is vibrating more than usual, it may be a sign that the gears are worn or that there is a problem with the bearings.
About Our Company
We were founded in 1988 and specialize in producing rotary drives, wheel drives, track drives, winch drives, and planetary gear reducers. Our gearboxes are used in a variety of applications, including engineering machinery, petroleum, coal, geological exploration, shipping, metallurgy, solar energy, wind power generation, agriculture, and environmental protection. Our products have earned international recognition for their quality, and we export our gearboxes all over the world, including Southeast Asia, the Middle East, Germany, the United States, Canada, Spain, Australia, Turkey, and India. We are a constantly developing enterprise and strive to meet the needs of our customers no matter where they are located.
Our company is located in Hangzhou and operates production facilities for NB3 series planetary gearboxes, NB4 series walking gearboxes, NB7 series rotary gearboxes, and NB6 series wheel drive planetary gearboxes. Our gearboxes have more than 10,000 configurations and can meet the needs of any application. We are certified to ISO9001:2067. In terms of installation dimensions and technical performance, our industrial gearboxes are comparable or similar to similar products from world-renowned brands and can be used interchangeably. We can also provide customized gear reducers.
About the Author
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
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.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

