Reaction Wheel Assembly (RWA05)

• Function: Attitude control component featuring an integrated fiber optical gyro to enable precise speed, angular rate, and position control loops. Available in high-torque and low-torque variants.
• Performance Specifications:
  • Momentum: 0.5 Nms.
  • Velocity Range: Min ±500 rpm to Max ±5000 rpm.
  • Velocity Accuracy: ±2 rpm.
  • Max Torque (RWA05-24, high-torque): 16.0 mNm at 500 rpm.
  • Min Torque (RWA05-24, high-torque): 14.2 mNm at 5000 rpm.
• Reliability Specifications:
  • Design Life (LEO): 5 years.
  • Radiation Test (Co60): 30 krad.
• Space Heritage: TRL9 (Space-proven).

For more information, Please download the Broucher