RW222
AAC Clyde Space
Miniature reaction wheel for CubeSats providing precision momentum exchange for fine attitude control on 1U-3U platforms.
Technical specifications
- Max Speed
- ±6000 RPM
- Angular Momentum Storage
- 2.2 mNms
- Max Torque
- 0.2 mNm
- Motor Type
- Brushless DC
- Interface
- I2C / CAN
- Supply Voltage
- 5 V
- Power Consumption (max)
- ~1 W
- Operating Temperature
- -40°C to +85°C
- Mass
- ~100 g
- Dimensions
- ~50 x 50 x 30 mm
About
The RW222 is a miniature reaction wheel from AAC Hyperion for CubeSat attitude control. It provides precise angular momentum exchange for fine-pointing missions and is designed to fit within 1U to 3U CubeSat budgets. The wheel uses a brushless DC motor for longevity and minimal electromagnetic interference. Multiple units can be combined for 3-axis control.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
