Malossi MHR TEAM DIGITRONIC-TRIMMER digital electronic controller

The inner rotor ignition systems designed by Malossi are based on the state-of-the-art technology applied to racing. Such a new system resulted from the need to overcome the technical limitations imposed by conventional flywheel ignition, which cannot ensure consistent performance over 10,000 rpm and causes severe setting-up problems for racing vehicles.

We made the control unit even more immune to interferences developing an uP STM8 - 8 bit microprocessor with processing speed of 20MIPS, guaranteeing spark timing with greater accuracy than prior versions!

The MHR version includes a control unit with variable spark advance timing, not adjustable.

Technical features

CDI

• Variable spark advance.
• System based on an uP STM8 - 8 bit microprocessor with a processing speed of 20MIPS (Million Instructions Per Second).
• Reduced processing time, improved spark advance precision and stability.
• Hardware architecture with improved immunity to interferences.
• Temperature class 105°C cable.
• Vector spark advance tables comprised of 24 breakpoints with linear interpolation.

High voltage coil

• Capacitive discharge.
• Ultra high efficiency.
• Constant 30,000 V discharge voltage up to 20,000 rpm.

Rotor-stator unit

• Small (Ø 58 mm) and light inner rotor.
• Permanent magnet rotor ensuring excellent performance.
• Unprecedented efficiency with minimum weight.

WARNING : with this kind of ignition the lighting set is disconnected.