RW Technology

Small Sat

Products

The latest Reaction Wheel generation, plug-&-play, radiation proof, with a long life time, safeguarded electronics, and a very compact design.

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RW Technology

small-sat

- Products

Image RW Technology
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Main benefits

  • Plug & play concept
  • Embeded electronic
  • Robust technology (stainless steal bearings)
  • Compact design & accommodation
  • Embedded and protected electronics

Key
features

Torque

4 mNm mean

Mechanical Interface

Size: 1 RW = Ø 67 x 44.8 mm, ie 3 RW ⊂ 1 U (10 x 10 x 10 cm³)
Mass: 1 RW = 230 g (electronic and radiation protection included)

Mechanical Environment

Random: 21 grms
Shock: 1,000 g/2,000 Hz

Kinetic Moment

40 mN.ms

Accuracy

Down to 2 rpm

Lifetime

More than 100,000 zero crossing tests
8 years of operation

Radiation

<20 Krad at electronic board level

Protocol

NSP communication Protocol

Supply Voltage

14 V [10 V; 18 V]

Thermal Environment

-30 °C / +50 °C

Acceptance Test

μvib | Vibration | Thermal cycling | Performance

Data Interface

RS 485 full duplex