Category
Internal Gear
QY941
An annular gear having teeth on the inner surface of its rim. The interla gear always meshes with an external gear.
For more models, please contact us.
For more models, please contact us.
Quantity:
Advantage
- When meshing two external gears, the rotation occurs in the opposite directions. When meshing an internal gear with an external gear the rotation occurs in the same direction.
- Care should be take 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.
- Usually internal gears are driven by small external gears.
- Allows for a compact design of the machine.
Internal gear used for: Planetary gear drive of high reduction ratios, clutches, etc.

Send Message