RW-1Nms

RW-1Nms image

Overview

The RW-1Nms is a high-reliability reaction wheel designed for imaging satellites, providing exceptional stability and precise control with minimal disturbance torques. It offers minimal momentum error, high torque output for rapid manoeuvres, and maximum momentum capacity, all in a compact design, and includes a comprehensive set of protection features.

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Overview

Name
RW-1Nms
Component Type
Reaction Wheel
Form Factor
All
Heritage
N/A

Details

Angular Momentum:
1.0 Nms @28.5 V
Control Modes
Current, Speed & Torque
Control Rate (Speed, Torque)
10 Hz
Torque
±39 mNm (±74 mNm)*

Vendor Details

Name
Dragonfly Aerospace
Founded
2020
Summary
Dragonfly Aerospace envisions a future in which our small, high-performance imaging satellites and payloads enable large imaging constellations that provide persistent views of the Earth in a variety of spectrums, providing unprecedented business intelligence and improving people's lives all over the world. Dragonfly Aerospace satellites and payloads are built on a 25-year legacy of components and design principles that date back to the first South African microsatellite, SUNSAT, which was launched in 1999. Since South Africa's entry into the space race, members of our team have worked on every microsatellite space mission.

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Specifications

Component Type
Reaction Wheel
Form Factor
All
Dry Mass
1.0 kg
Average Power
N/A
Heritage
N/A
Status
In Production
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  • Dragonfly Aerospace

    Dragonfly Aerospace

    Dragonfly Aerospace envisions a future in which our small, high-performance imaging satellites and payloads e…

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