Main Drive
AssemblyVertical planetary gearbox driven by a large induction motor, turning the bowl at 20 to 40 rpm. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Drive
5 top-level lines as of r31473| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Drive Motor 6 parts | coal-pulverizer-mill-drive-motor | 1× | 1 | 0 | assembly |
| 2 | Planetary Gearbox 7 parts | coal-pulverizer-mill-gearbox | 1× | 1 | 0 | assembly |
| 3 | Bowl Thrust Bearing | coal-pulverizer-mill-thrust-bearing | 1× | 1 | · | part |
| 4 | Drive Coupling | coal-pulverizer-mill-coupling | 1× | 1 | · | part |
| 5 | Drive Base Frame | coal-pulverizer-mill-base-frame | 1× | 1 | · | part |