Prüfrex – Intelligence in drives

High Performance, Small Footprint

MMS-AL – motor management system

The microelectronic regulation of the ignition time, fuel injection and motor control increases performance, improves running characteristics and leads to a reduction in consumption and emissions. Functions such as INCA & CANape communication, knocking detection, electronic throttle valve control and gas sensors are integrated. With the MMS-AL, you can benefit from the streamlining of components and a reduction in weight and space.

– PRUFREX Model Based Software platform lets you make rapid, simple adjustments
– Customer-specific adaptation of the basic version
– System allows for automatic adjustment to environmental conditions


A space-efficient housing and integrated electrics and ignition coils are optional extras.


Scalable circuit board with exchangeable functional building blocks for maximum flexibility between variants.


Integrated sensors (temperature and control voltage).


Flashable microcontroller with application-specific PRÜFREX software, diagnostics function and error log.


Scalable automotive plug for flexible cabling concepts and top IP-standard protection.


MMS-AL webinar presentation

Download our MMS-AL webinar presentation and find out the added value our Motor Management System can offer you!



MMS-AL video tutorials

With short, clear videos, we will show you the advantages of the MMS-AL hardware and software, and explain how you can adapt the software quickly and easily to your needs!

„We optimise our modular solutions to your product. Get in touch!“

Dipl.-Ing. Martin Zappe, Director Sales Division