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The RW210 series reaction wheel is aimed at applications in 1 to 3 U CubeSats or similar platforms. It comes in three models that offer 1.5, 3.0 or 6.0 mN.m.s of angular momentum storage respectively in both directions. 0.1 mN.m of torque allow for rapid slewing operations with small satellites.

The small envelope of 25 x 25 x 15 mm includes a dedicated controller, offering simple fire-and-forget control to the user.

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Last updated: 2022-10-20

RW210 CubeSat Reaction Wheels



maximum torque
0.1 mN m
radiation tolerance
> 36 krad
21 g
32 g
48 g
25 mm
25 mm
15 mm
operating temperature
-20 to 60 C
maximum momentum storage
-1.5 to 1.5 mN m s
-3.0 to 3.0 mN m s
-6.0 to 6.0 mN m s
maximum angular speed
10000 rpm
15000 rpm
15000 rpm
idle power
10 to 75 mW
peak power
< 800 mW
< 630 mW
3.25 to 3.5 V


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