The big Space spring clean

The European Conference on Space Debris recently highlighted an urgent need to start removing redundant objects out of orbit. Unless items are eliminated, collisions will be inevitable and space will become extremely hazardous. maxon motor uk has been working with the Surrey Space Centre (SSC) on their experimental solution.

The Surrey Space Centre‘s (SSC) drag deorbiting sail project, Inflatesail, contains two experimental structural components. The first is an inflatable rigidisable mast and the second is an ultra-lightweight polymer sail. The sail is supported by four custom manufactured ‘bistable’ carbon fibre booms which are wound around a central hub. maxon motor GP 16C planetary gearheads, combined with 16mm brushless DC motors from the maxon EC-max family, are used to drive and control the deployment of the booms. The ceramic components are wear and corrosion resistant for longer life and enable stability over a wide range of temperatures. The brushless DC motor and gearhead are fitted with high performance Braycote grease, which is non-flammable, suitable for extreme temperatures, is chemically inert and designed to be used in a deep space vacuum.

Dr Andrew Viquerat, Research Fellow at the SCC said ‚We have worked with maxon for a number of years, and continue to do so because of the reliability of the products. Some of our requirements are slightly unusual, and the people at maxon have been helpful and interested in helping us address them. In particular, we require DC motors which work in vacuum and at high temperatures.‘.

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About maxon motor Australia

maxon motor is the world’s leading supplier of high-precision drive systems. More than 40 years’ experience, constant innovation, top-quality products and competent customer service make maxon motor a reliable partner in the drive technology sector. We are driven by your specific requirements. The product range incorporated in the modular system is comprehensive: Brushed and Brushless DC motors with the unique ironless maxon winding Flat motors with iron cores Planetary gears, spur gears and special gears Sensors (encoders, DC tachos, resolvers) Servo amplifiers, position controllers and control electronics High-tech CIM and MIM components Customer specific drive solutions. maxon motor is a Swiss company headquartered in Sachseln (Central Switzerland) that employs more than 2000 staff worldwide. With 14 sales companies based in over 30 countries, sales partners in another 10 countries and with six production sites, maxon motor are able to provide locally-based and competent customer service. maxon motor helps provide innovative solutions at competitive prices for numerous applications in various markets, such as Medical technology, Industrial automation and robotics, Aerospace industry, Automotive industry, Communication, Consumer applications, Inspection and Instrumentation and Safety engineering. maxon motor Australia is based in Mt Kuring-Gai NSW and our staff will be happy to help you with all your DC motor and technical enquiries. www.maxonmotor.com.au

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