15mNms momentum wheel
Product introduction
The 15mNms Momentum wheel is a torque output device for satellite attitude adjustment. It is a highly integrated single-axis flywheel with a better control accuracy than foreign counterparts. Under the precondition of high reliability, it widely uses industrial-grade components, characterized by high cost-effectiveness, fast response and good consistency of data. The product has successfully made its maiden flight in 2020 with top-notch performance in orbit.
Performance index
| Angular momentum: | 10mNms@6000rpm;15mNms@9000rpm |
| Maximum speed: | ±9000rpm |
| Maximum torque: | 1.8mNm |
| Power supply: | 11V~16V |
| Standby power: | 0.25W@12V |
| Maximum power consumption (at maximum torque): | 6W@12V |
| Power consumption: | 0.7W@4000rpm,0.8W@6000rpm |
| Weight: | ≤140g |
| Size: | 47.5mm×46mm×35.4mm |
| Operation temperature: | -15℃~50℃ |
| Product life: | 3years |