Platter Drive Motor
AssemblyAC synchronous or DC brushless motor rotating the platter at constant 33 RPM (1/3 record speed) with mechanical speed reduction. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Platter Drive Motor
6 top-level lines as of r139544| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 2 | Motor Pulley | record-cleaning-machine-motor-pulley | 1× | 1 | · | part |
| 3 | Platter Pulley | record-cleaning-machine-platter-pulley | 1× | 1 | · | part |
| 4 | Drive Belt | drive-belt | 1× | 1 | · | part |
| 5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 6 | Fastener Set | fastener-set | 1× | 1 | · | part |