340mNms momentum wheel

Product introduction

  The highly integrated mechatronic miniature momentum wheel has a maximum angular momentum of 340mNms (single axis), which fits the attitude control of satellites from 30kg to 80kg. The core components have been verified in orbit. The product has passed the environmental tests in the lab with excellent performance, featuring high cost-effectiveness, fast response, good traceability of data and high reliability.

Performance index

Angular momentum: 200mNms@4600rpm;340mNms@7800rpm
Maximum torque(0~6000rpm): 18mNm
Power supply: 18V~34V
Standby power: 0.5W@28V
Maximum power consumption (at maximum torque): 18W@28V
Power consumption: 3.1W@4000rpm,6.4W@7800rpm
Weight: ≤720g
Size: 99mm×99mm×85mm
Working mode: speed mode/ torque mode/standby mode
Operation temperature: -15℃~50℃
Product life: 3years