The RW 1 is a flight proven high integrated Reaction Wheel with the following features:
• Separate wheel-drive electronic (WDE) for up to four Reaction Wheels.
• PI controller for speed and acceleration.
• Two different rotating masses available (Type A or Type B).
• Four different standard data interfaces available.
• Low level emitted vibrations, due to the mechanical design and the high level of alignments and balancing.