RW 90

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Description

The RW 90 is a flight proven smart Reaction Wheel with following features:
• Integrated wheel drive electronics with latch-up protection.
• Different operation modes for speed and acceleration using model-based controllers.
• High torque and speed stability (low noise).
• Provides extensive housekeeping (e.g.: speed, voltage, current, temperatures).
• Internal compensation of friction and time delays.
• Low level emitted vibrations, due to the mechanical design and the high level of alignments and balancing.

 

Datasheet

Astrofein – RW 90

Overview
NameRW 90
ManufacturerAstrofein
SubsystemACDS
ClassificationReaction Wheel
Form FactorSmallSat
TRL9
HeritageYes
Vendor Overview
Vendor NameAstrofein
Vendor Websitehttp://www.astrofein.com/
Vendor LocationGermany
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SPECIFICATIONS
SubsystemACDS
ClassificationReaction Wheel
Form FactorSmallSat
VendorAstrofein
HeritageYes
Mass0.9 kg
Nominal Power3.5 W

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