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Reaction Wheel(RW)
- Reaction Wheels used for the attitude control.
- The attitude controls by the wheel rotation velicity changes.
- Normaly used as 3 or 4 Axis RWs.

Features
- Angular momentum : 0.3Nms@4000rpm
- Small size
- Low costs
- Control system: Torque control/Voltage control/Speed control
Main Specifications
Item | Value |
---|---|
Angular momentum | 0.3Nms @ 4000rpm |
Max.rotation speed | 5000rpm |
Nominal torque | 0.020Nm @ 4000rpm |
Dimensions | φ98 x 65mm |
Mass | <1.1kg |
Moment of inertia (rotor) | 7.0 x 10m-4 kgm² |
Voltage | 15~28VDC (Drive) 5VDC (Control) |
Power consumption(@ 0 rpm) | <1.8W |
Power consumption(@ 4000 rpm) | <3.0W |
Power consumption(Max.torque) | <10.0W |
Data Interface | RS422 (Other on request) |
Operating temperature | -10~+50°C |
Non-operating temperature | -20~+60°C |