Capstan Drum
AssemblyHorizontal friction-grooved barrel (0.4–0.6 m diameter) that grips crab-pot line via friction; rotates 0.2–1 m/s, capable of 10–20 tonnes continuous lift. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Capstan Drum
5 top-level lines as of r39287| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Drum Barrel | crab-block-hauler-drum-barrel | 1× | 1 | · | part |
| 2 | Drum Hub | crab-block-hauler-drum-hub | 1× | 1 | · | part |
| 3 | Drum Shaft | crab-block-hauler-drum-shaft | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5 | Fastener Set | fastener-set | 1× | 1 | · | part |