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Centrifugal Superchargers

Rotrex offer a standard program of superior centrifugal superchargers as a bolt-on addition to improve performance of your car or motorcycle.

Unmatched combination of power, reliability, low noise and compactness is what Rotrex superchargers is all about.

How to purchase a Rotrex centrifugal supercharger ?
All sale of Rotrex centrifugal superchargers for the aftermarket is handled through a network of authorized distributors who are displayed at the bottom of this page. These distributors have developed tuning kits for Rotrex Superchargers. Here you can find more information about the available supercharger kits.

Centrifugal Superchargers

Rotrex centrifugal superchargers - The superior advantages

Acceleration and power delivery
Compared to traditional centrifugal superchargers, the Rotrex unit offers the highest boost at low and mid-range engine speeds. Compressor speeds as high as 240,000 rpm results in superior acceleration and power delivery.

Reliability and low Noice
The secret behind Rotrex’s cool and low noise level is the high-tech patented Rotrex rotary drive system. Smooth planet rollers without teeth’s gives silent operation, less vibrations and offer reliability under all types of operations.

Compactness
The compactness and shape of the small Rotrex superchargers offers unique packaging advantages and installation flexibility, an important characteristic in the small modern engine room.

Technical specifications


The Rotrex standard product range consists of several family sizes.

C15 – Max air flow 0.22 kg/s  Technical Data Sheet

  • Power range: 50-175kW (68-238hp)
  • 201,500 rpm maximum impeller speed
  • 1 : 12.67 gear ratio

C30 – Max air flow 0.39 kg/s  Technical Data Sheet

  • Power range: 120-320kW (163-435hp)
  • 120,000 rpm maximum impeller speed
  • 1 : 9.49 gear ratio

C38 – Max air flow 0.63 kg/s  Technical Data Sheet

  • Power range: 200-530kW (272-720hp)
  • 90,000 rpm maximum impeller speed
  • 1 : 7.50 gear ratio

C38R –  Max air flow 0,84 kg/s Technical Data Sheet

  • Power range: 340-720kW (455-965hp)
  • 90,000 rpm maximum impeller speed
  • 1 : 6 gear ratio

Setup and Maintenance

Rotrex superchargers are based on a patented high-speed planetary traction drive. Through innovative technology, advanced materials and quality control we strive to make this product the best in the market.

To get the most out of your Rotrex supercharger and to avoid problems carefully follow the instructions in your supercharger kit documentation and this leaflet.

The guidelines in this leaflet are only for general issues, please contact your Rotrex dealer for all specifications and requirements of the Rotrex supercharger system.

Download the Setup and Maintenance leaflet here

Patented technology

Key to Rotrex centrifugal superchargers superior combination of power delivery, compactness, low noise and reliability is its patented state of the art traction drive technology.

Great speeds and low noise are just some of the advantages of traction drives over traditional gear transmissions. Traction drives transmit power through friction forces between its rolling elements.

This traction drive combined with the latest technology in centrifugal compression, characterized by high adiabatic efficiency and low noise, gives Rotrex centrifugal superchargers an exceptional competitive edge over any other forced induction solution.

Our network of authorized distributors