China Internal Gear Used In Planetary Gearbox factory and manufacturers

Annulus gear Gear Used In large industrial gearbox Featured Image

Short Description:

Annulus gears, also known as ring gears, are circular gears with teeth on the inside edge. Their unique design makes them suitable for a variety of applications where rotational motion transfer is essential.

Annulus gears are integral components of gearboxes and transmissions in various machinery, including industrial equipment, construction machinery, and agricultural vehicles. They help transmit power efficiently and allow for speed reduction or increase as needed for different applications.

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Internal gear Definition

An annular gear having teeth on the inner surface of its rim. The internal gear always meshes with an external gears like spur gears.

Features of helical gears:

1. When meshing two external gears, the rotation occurs in the opposite direction, when meshing an internal ger with an external gear the rotation occurs in the same direction.
2. Care should be taken with regard to the number of teeth on each gear when meshing a large (internal ) gear with a small (external) gear, since three types of interference can occur.
3. Usually internal gears are driven by small external gears
4. Allows for a compact design of the machine

Applications of Internal gears: planetary gear drive of high reduction ratios, clutches etc.

Manufacturing Plant

There are three automatic production lines for internal gears broaching, skiving.

Gear Hobbing, Milling and Shaping Workshop

Production Process

Inspection

Reports

We will provide compete quality reports to customers before every shipping like dimension report ,material cert ,heat treat report ,accuracy report and other customer’s required quality files .