RA Drive Mechanism
AssemblyWorm gear reducing motion to precise sidereal rate for hour-angle tracking. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for RA Drive Mechanism
3 top-level lines as of r163869| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | RA Worm Gear | star-tracker-mount-ra-worm | 1× | 1 | · | part |
| 2 | RA Gear Wheel | star-tracker-mount-ra-gear-wheel | 1× | 1 | · | part |
| 3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |