Speed Gearbox
AssemblySliding-gear transmission giving 12-16 spindle speeds, typically 25-2,000 rpm, selected by lever-shifted gear clusters. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Speed Gearbox
5 top-level lines as of r135904| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Helical Gear Pair | gear-pair | 6× | 6 | · | part |
| 2 | Gearbox Shaft | radial-drill-press-gearbox-shaft | 3× | 3 | · | part |
| 3 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
| 4 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 5 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |