Reduction Gear Train
AssemblySeries of meshed gears stepping down motor speed by a factor of 100–500 to approach sidereal rate. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Reduction Gear Train
4 top-level lines as of r155672| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | First Reduction Gear Pair | sidereal-clock-drive-gear-stage-1 | 1× | 1 | · | part |
| 2 | Second Reduction Gear Pair | sidereal-clock-drive-gear-stage-2 | 1× | 1 | · | part |
| 3 | Third Reduction Gear Pair | sidereal-clock-drive-gear-stage-3 | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 6× | 6 | · | part |