Reaction Wheel RW6000 for Satellites
RW6000:
- Currently under development
- Largest wheel by ASTROFEIN so far
RW6000
Parameter | RW 6000 | Remark |
Angular momentum | 100.0 Nms | @ nominal speed |
Nominal rotation speed | 4200 rpm | |
Nomial reaction torque | 0.2 Nm | Max. commandable reaction torque |
Power interface | ||
Supply voltage | 23 to 34 V | |
Power consumption | ≤ 5.0 W ≤ 30.0 W ≤ 75 W ≤ 150 W | Stand by (motor off) @ nominal speed 0.1 Nm/max. speed Maximum (0.2 Nm/max. speed) |
Mechanical interface | ||
Mass | ≤ 12.5 kg | |
Moment of inertia | 2.274e-1 kg m2 | Rotating mass |
Dimension | 446 x 442 x 149 mm3 | |
Temperatures | ||
Operation | 0 °C to +60 °C | |
Start-up | 0 °C to +60 °C | |
Survival temperature | 0 °C to +65 °C | |
Data interface | CAN | |
Design lifetime | > 15.5 years | |
Storage time | > 6 years | including 1500h of ground operation |