Gearless Traction Machine
AssemblyLow-speed permanent-magnet synchronous hoist motor with an integral traction sheave and a fail-safe disc brake. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Gearless Traction Machine
9 top-level lines as of r122081| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 0 | assembly |
| 2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 0 | assembly |
| 3 | Copper Winding | copper-winding | 6× | 6 | · | part |
| 4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 5 | Neodymium Magnet | neodymium-magnet | 24× | 24 | · | part |
| 6 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 7 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 8 | Traction Sheave | passenger-elevator-traction-sheave | 1× | 1 | · | part |
| 9 | Disc Brake 3 parts | passenger-elevator-brake | 1× | 1 | 0 | assembly |