Optimize Your Business Today!
Get A Free Consultation
What Is A Planetary Gearboxes?
A planetary gearbox is a type of gearbox that is commonly used in a wide range of industrial applications. It is also known as an epicyclic gearbox or a planetary gear set. The gearbox consists of three main components: sun gear, planetary gears, and ring gear.
The sun gear is located at the center of the gearbox and is surrounded by several planetary gears. The planetary gears are mounted on a carrier, which is connected to the output shaft. The ring gear is located on the outside of the planetary gears and surrounds them.
The planetary gears mesh with both the sun gear and the ring gear, which allows them to transmit power between the input and output shafts. The arrangement of the planetary gears in the gearbox results in a high gear reduction ratio in a relatively small package.
Planetary Gearboxes For Sale
How To Maintain The Planetary Gearboxes？
Here are some tips on how to maintain planetary gearboxes:
Check the gearbox regularly for signs of wear.
Lubricate the gearbox regularly. The type and amount of lubricant required will vary according to the application.
Keep the transmission clean and free of dirt and debris.
Check transmission seals regularly
Change transmission oil and filters regularly
Have the transmission serviced at least once a year by a qualified technician
Our Specialties
We Can Do It All. Get In Touch For a Free Consultation
Application of Planetary Gearboxes:
Robotics
Machine tools
Industrial automation
Automotive
Aerospace
Lifting and material handling
Construction
Agriculture
Planetary Gearboxes Advantage
High efficiency
Planetary gearboxes are very efficient, with typical efficiencies of 90% or more. This means that most of the input power is transferred to the output shaft, with very little loss in the form of heat or friction.
High torque density
Planetary gearboxes can transmit a lot of torque in a small package. This makes them ideal for applications where space is limited, such as in robotic arms and machine tools.
Compact size
Planetary gearboxes are typically much smaller than other types of gearboxes with the same torque capacity. This makes them ideal for applications where weight and space are important considerations.
Planetary gearboxes are used in a wide variety of applications, including:
Consumer electronics
Planetary gearboxes are used in a variety of consumer electronics products, such as printers, cameras, and smartphones.
Medical
Planetary gearboxes are used in a variety of medical applications, such as surgical robots and medical imaging equipment.
Agriculture
Planetary gearboxes are used in a variety of agricultural applications, such as tractors and harvesters.
Construction
Planetary gearboxes are used in a variety of construction applications, such as excavators and bulldozers.
How an Planetary Gearboxes works？
Planetary gearboxes work by using a system of three or more gears to transmit power. The gears are arranged in a circle, with the sun gear in the center and the planet gears orbiting around it. The ring gear is located outside of the planet gears and is stationary.
When the sun gear is rotated, it drives the planet gears. The planet gears, in turn, drive the ring gear. The output torque of the planetary gearbox is determined by the number of planet gears and the ratio of the sun gear teeth to the ring gear teeth.
Custom Design
As a service to our customers, we offer extensive manufacturing experience and talent to meet the special needs of custom parts. Our in-house engineering team has extensive experience in designing and custom engineering solutions to meet your requirements. If you don’t see what you’re looking for in our standard range, please inquire about custom options.
Sales@planetarygearboxes.net