The Reaction Wheels Module is an extension to the ADCS system to increase accuracy and minimize reaction time. Three orthogonally placed momentum wheels (REWL-50 from Space Inventor) provide precise pointing. Built-in circuit protection with fault handling is able to detect overcurrent and short-ciruit and immediately cut-off voltage from damaged parts.

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Last updated: 2021-06-25

Reaction Wheels Module



650 g
98 mm
95 mm
53 mm
supply voltage
9 to 13 V
angular momentum storage
42 mN m s @ 10000 rpm
maximum torque
5 mN m
angular speed
10000 rpm
data interface
connector type
operating temperature
-40 to 85 C


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