WHL-100

Fully qualified, this integrated reaction wheel unit offers for high performance satellite attitude control for 12-16U satellite missions with mission lifetime of minimum 5 years.

Designed and manufactured by Space Inventor.

Key features

Low Microvibrations

Very low microvibration results after after random vibration, shock and thermal testing enabling fine pointing accuracy.

Designed to Last

This space qualified wheel offers state-of-the-art design: low magnetic residual, very high radiation shielding, firmware updates in space. The rotor is axially suspended between two hybrid ceramic high precision bearings chosen for long life and low friction in extreme conditions.

High Torque, Low Volume, Low Power

Providing a Momentum capacity of 100 mNms and offering a torque of 20 mNm, with a mass of 350 g and volume 60 x 60 x 45 mm³. Power consumption optimized for less than 1 W at nominal momentum.

Space Heritage

In orbit since November 2023. Based on technology with accumulated space heritage from multiple missions.

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