ASPINA Reaction Wheels (ARW Series)
Description
ASPINA's ARW Series reaction wheels provide attitude control for CubeSats and satellites up to 500 kg class. The lineup spans from the ARW-3m (3 mNms, 71 g) for CubeSats to the ARW-12 (12 Nms, 5 kg) for 500 kg-class satellites. All models feature TRL 8 heritage and control via I2C or RS485 interface. ASPINA developed these in partnership with AXELSPACE and ArkEdge Space, with Japanese government NEDO/METI support.
Specifications
| ARW-3m Momentum (CubeSat) | 3 mNms, 71 g |
|---|---|
| ARW-0.35 Momentum (100 kg class) | 0.35 Nms, 1 kg |
| ARW-1A Momentum (200 kg class) | 1 Nms, 1.75 kg |
| ARW-2 Momentum (300 kg class) | 2 Nms, 2.25 kg |
| ARW-12 Momentum (500 kg class) | 12 Nms, 5 kg |
| Interface | I2C or RS485 |
| TRL | 8 |
| Delivery | 2-3 months from order |