This wheel is so tiny that 3 wheels can be carried in a 1U Cubesat. A 4-wheel pyramid configuration is also possible.

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Last updated: 2020-06-23

Picosatellite Reaction Wheels (RW-0.003)



< 50 g
33.5 mm
33.5 mm
17 mm
operating temperature
-40 to 70 C
maximum torque
-1 to 1 mN m
angular momentum storage
0.005 mN m s
angular speed
8500 rpm


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