Slewing System
AssemblyLarge-diameter ring bearing and pinion drives giving continuous 360 deg rotation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Slewing System
5 top-level lines as of r123144| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Slew Ring Bearing | pedestal-crane-slew-bearing | 1× | 1 | · | part |
| 2 | Slew Drive Pinion | pedestal-crane-slew-pinion | 2× | 2 | · | part |
| 3 | Helical Gearbox 4 parts | gearbox | 2× | 2 | 0 | assembly |
| 4 | Hydraulic Slew Motor | pedestal-crane-slew-motor | 2× | 2 | · | part |
| 5 | Slew Parking Brake | pedestal-crane-slew-brake | 2× | 2 | · | part |