Complete package with variable speed frequency drive  

The Switch offers a complete package, including the variable speed drive and motor filters in panels, along with the electrical machine.

Operating range and applications

Speed: 6000 – 12,000 rpm
Power: 300 – 1000 kW

Higher speeds are possible using different bearing constructions. The technology is scalable up to tens of megawatts. Machines capable of operating outside these ranges are also available on request.

The Switch solid rotor machines can be supplied for:

  • Turbo blowers
  • Vacuum drives in paper machines
  • Turbo generators
  • Compressors