Main Drive Motor
AssemblyLarge DC or variable-frequency AC motor that supplies the rolling power for both work rolls. 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 Motor
4 top-level lines as of r150983| # | 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 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4 | Motor Terminal Box | seamless-pipe-piercing-mill-motor-terminal-box | 1× | 1 | · | part |