Satellite > Attitude > Actuators > Reaction wheel > RW210 CubeSat Reaction Wheels
Summary
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
Specs
maximum torque
0.1 mN m
radiation tolerance
> 36 krad
mass
21 g
32 g
48 g
32 g
48 g
length
25 mm
width
25 mm
height
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
-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
15000 rpm
15000 rpm
idle power
10 to 75 mW
peak power
< 800 mW
power
< 630 mW
voltage
3.25 to 3.5 V
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