Altra Worm
Specifications:
| Power range | 0.12 to 7.5kW |
|---|---|
| Reduction ratio range | 7.5 to 100 |
| Sizes | ALM25 to ALM130 |
Features:
- Aluminium alloy composes the housing, flanges, feet upto size 90 and cast iron is used for the sizes 110 and above
- Steel is used for the worm shaft and the case is hardened to 58-60 HRC and profile ground
- The worm wheel is composed of cast iron hub upon which a casting of PB2 bronze rim is fitted
- Synthetic oil grade: ISO VG 320