Elevation Drive
AssemblyJack-screw or sector-gear drive tilting the dish from horizon stop to past zenith, with counterweights trimming gravity torque. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Elevation Drive
6 top-level lines as of r78095| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Ball Screw | ball-screw | 1× | 1 | · | part |
| 2 | Servo Motor 4 parts | servo-motor | 1× | 1 | 0 | assembly |
| 3 | Drive Gearbox | ground-station-antenna-drive-gearbox | 1× | 1 | · | part |
| 4 | Encoder | encoder | 1× | 1 | · | part |
| 5 | Counterweight | ground-station-antenna-counterweights | 2× | 2 | · | part |
| 6 | Limit Switch Set | ground-station-antenna-limit-switches | 1× | 1 | · | part |