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Reaction Wheel System for CubeSat

SKU: 4RW0

Reaction Wheel by Kongsberg NanoAvionics
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4RW0 Image

The 4RW0 from NanoAvionics is a Reaction Wheel system with a torque of 2.5-5.9 mNm and an angular momentum of 0.0156 Nms-0.037 Nms. It requires a supply voltage of 5 V and a power consumption of 0.6 W. This integral 4-reaction wheel has a rotation speed of 6500 rpm with DC brushless motors assembled in a sealed housing. The reaction wheel system has a mass of 665 g and measures 92.5 mm x 92.5 mm x 51.3 mm. It is suitable for the reaction wheel control system in CubeSat.

Product Specifications

Product Details

  • Part Number
    4RW0
  • Manufacturer
    Kongsberg NanoAvionics
  • Description
    Reaction Wheel System for CubeSat

General Parameters

  • Satellite Type
    CubeSat
  • Torque
    3.2 mNm, 2.5 to 5.9 mNm (4RW)
  • Angular Momentum
    0.02 Nms, 0.0156 Nms, 0.037 Nms
  • Mass
    0.137 Kg, 0.665 Kg (4RW)
  • Speed
    6500 rpm
  • Supply Voltage
    5 V
  • Power Consumption
    0.15 W, 0.6 W (4RW)
  • Interface
    SPI, UART
  • Operating Temperature
    -40 to 85 Degree C
  • Dimension
    43.5 x 43.5 x 24 mm, 92.5 x 92.5 x 51.3 mm (4RW)
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