Internal Gears
- Spur & Helical
- Shaving & Grinding
- AGMA Quality up to Q 11-12
Manufacturing Capabilities
Spur & Helical Internal Gears.
Heavy Duty Low Speed.
| Description | Ref | Tempered & Ground** | Carburized & Ground | ||
| MIN. | MAX. | MIN. | MAX. | ||
| Inch / mm | Inch / mm | ||||
| External Diameter | A | 13" / 330 mm | 78" / 2,000 mm | 13" / 330 mm | 78" / 2,000 mm |
| Face Width | B | 5" / 127 mm | 40" / 1,000 mm | 5" / 127 mm | 40" / 1,000 mm |
| Total Lenght | C | 9" / 228 mm | 70" / 1,800 mm | 9" / 228 mm | 70" / 1,800 mm |
| Normal Diametral Pitch | DP-12 | DP-1 | DP-12 | DP-1 | |
| Normal Module | Mn-2 | Mn-25 | Mn-2 | Mn-25 | |
| AGMA Quality | AGMA 8 | AGMA 10 | AGMA 10 | AGMA 12 | |
| Hardness | 335 BHN | 415 BHN | 55 Hrc | 60 Hrc | |
** With Trough-Hardened gears (Tempered) the grinding process improves the tooth contact increasing the power transmission capability considerably, the grinding process is optional and may apply additional costs.
Diagram
