The Switch designs and manufactures tailor-made permanent magnet (PM) machines for a range of motor and generator applications. High motor torque, which can be smoothly controlled, is guaranteed throughout the drive speed range – even at the lowest speeds. Power range extends to multi-megawatt class and speed range to 2000 rpm. The integrated design of The Switch PM machines has been carefully developed for both efficiency and adaptability in different applications.
Construction options
- Complete radial-flux machines (Inner rotor/outer rotor)
- Fully-tailored machines, e.g. with full integration to the driven machine
- Machine active parts
Typical operating range
Speed: 0 - 2000 rpm
Power: Up to 6 (10) MW
Typical applications
- Wind generators
- Hydroelectric plant generators and other generating units
- Paper machine main and auxiliary drives
- Fans and screw compressors
- Roller tables and conveyers
- Other special systems