HR04
Reaction Wheel
Size
160 × 212 × 129 mm
Weight
2.60 kg
Power
- Off: 0 W
- Quiescent: 2 W
- Steady State: 17 W
- Peak: 48 W
Technical Specifications
| Torque | 0.03 | Nm |
| Angular Momentum | 1.0 | Nms |
| Speed | 9000.0 | m/s |
| Static Unbalance | 13.0 | g⋅cm |
| Dynamic Unbalance | 1300.0 | g⋅cm² |
| Supply Voltage | 22.0 - 34.0 | V |
| Radiation | 20.0 | krad |
| Lifetime | 5.0 | years |
| Operating Temperature | -10.0 - 60.0 | °C |
Overview
These RWAs have been designed to offer extreme flexibility in momentum and torque options, tailored to New Space price points, while providing precision RWA performance supported by advanced drive technology. Gen 1 Qualification was completed in June 2021.