Slew Drive Unit
AssemblyMotor and gearbox driving a pinion against the slew ring, giving soft-start crane rotation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Slew Drive Unit
5 top-level lines as of r65188| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Slew Motor | flat-top-tower-crane-slew-motor | 1× | 1 | · | part |
| 2 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 3 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 4 | Slew Pinion | flat-top-tower-crane-slew-pinion | 1× | 1 | · | part |
| 5 | Slew Brake | flat-top-tower-crane-slew-brake | 1× | 1 | · | part |