Right Ascension Axis
AssemblyRotation shaft with worm gear mechanism 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 Right Ascension Axis
4 top-level lines as of r58786| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | RA Shaft | equatorial-mount-ra-shaft | 1× | 1 | · | part |
| 2 | RA Worm Gear | equatorial-mount-ra-worm-gear | 1× | 1 | · | part |
| 3 | RA Worm Wheel | equatorial-mount-ra-worm-wheel | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 4× | 4 | · | part |