|Planetary Gear Internal Ring Gear OEM Gear |
Internal gears are cylindrical gears with inner teeth. Internal gears are mostly applied in many kinds of transmission fields, such as truck hub reduction, industrial gear reducer, automotive AT transmission, wind power, etc. Internal gears can be divided into helical internal gear and spur internal gear, according to the different gear teeth profile.
Nowadays, for internal gears, shaping and broaching are widely applied in the production, according to different production quantities and precision grade.
And for internal gears, we can supply:
1. Material: 20CrMnTi, 42CrMo, Stainless Steel, etc.
Specifications & Capabilities
|Gear Type||Material||Heat Treatment||Process||Grade||MAX O.D./mm||Module/mm|
|Spur&Helical Gear||20CrMnTi,C40,C45, 40Cr,42CrMo, Aluminium Alloy, Stailess Steel 304/316, SAE8620H||Carburizing,Nitriding, Quenching&Tempering, Induction Hardening, Normalizing||Hobbing||DIN8||200||1-32|
|Straight bevel Gear||Precision Forging||DIN8||200||1.5-10|
|Spiral Bevel Gear||Milling||DIN7||600||1-15 |