Fine pitch gears and Small gearboxes

INTERNAL GEARS

.INTERNAL GEARS

RoHS Compliance

Internal gears are cylindrical gear ring with teeth formed at the inner diameter. Internal gears mesh with spur gears. There are two types of tooth trace, one is parallel and other is helix to axis. However gear with parallel axis has higher demand.

Planetary gear mechanism
The most popular demand for internal gears is usage for mechanism of planetary gear train composed of carrier, several spur gears that is called planet gear and sun gear and one internal gear.
(PDF : “Calculation for Planetary gear mechanism from Technical Data)

Internal Gear Design – 3D CAD models and 2D CAD drawings
You are able to check dimensions of our standard Screw Gears through PDF catalog or Selector provided by Part Community. Free CAD data is available on the website. Click the below logo to access the Miter Gear Selector.

Quotation of Standard Internal Gears
Please request Quotation of Screw Gears though “Request For Quotation” page.

Internal Gear Modification
If you need to modify our standard Miter Gears to suit your application, please consult with us. We are offering gear modification service. Please check the detail and example of modification at “Gear Modification” page.


BRASS
INTERNAL GEARS
STEEL
INTERNAL GEARS
BRASS INTERNAL GEARS STEEL INTERNAL GEARS
Material : Brass
Module : 0.5, 0.8
Number of teeth : 60 – 120
Material (ISO) : C45
Module : 1.0
Number of teeth : 60 – 120
Outside diameter is processed to h8 tolerance for quick installation without modification.
Outside diameter is processed to h8 tolerance for quick installation without modification.
PDF CATALOG PDF CATALOG
PAGETOP
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