Reduction Gearbox
AssemblyOil-filled worm-gear reduction of roughly 70:1 that converts motor speed into chain-pulling torque and self-locks against back-driving. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Reduction Gearbox
6 top-level lines as of r4669| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 2 | Bronze Worm Wheel | anchor-windlass-worm-wheel | 1× | 1 | · | part |
| 3 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 3× | 3 | · | part |
| 5 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 6 | Gear Oil Fill | anchor-windlass-gear-oil | 1× | 1 | · | part |