Drive Unit
AssemblyA 90 V DC traction motor on the steerable front column, geared down to a single rubber-tyred drive wheel so thrust and steering rotate together. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Drive Unit
5 top-level lines as of r19761| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Traction Motor 6 parts | bumper-car-traction-motor | 1× | 1 | 0 | assembly |
| 2 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 3 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 4 | Drive Wheel | bumper-car-drive-wheel | 1× | 1 | · | part |
| 5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |