Reaction Wheel Assembly
AssemblyBrushless-motor flywheel storing up to 50 N·m·s of momentum; torquing the wheel rotates the spacecraft the opposite way. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Reaction Wheel Assembly
4 top-level lines as of r75800| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 0 | assembly |
| 2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 0 | assembly |
| 3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4 | Hall Sensor | hall-sensor | 3× | 3 | · | part |