MHR TEAM INNER ROTOR IGNITION Scooter YAMAHA-MINARELLI
MHR TEAM INNER ROTOR Scooter YAMAHA-MINARELLI
MHR Team is a great innovation.
Manages maps simultaneously without to resort to a hand-held device, just a simple click. to shift the selected map by moving the (± 2°).
The inner rotor systems designed by Malossi are on the state-of-the-art technology applied to Such a new system resulted the need to overcome the technical imposed by conventional flywheel which cannot ensure performance over 10,000 rpm and severe setting-up problems for vehicles.
We dramatically modified the control to create two new Inner Rotor MHR and MHR Team .
We made the control even more immune to developing an uP STM8 — 8 bit with processing speed of guaranteeing spark timing greater accuracy than versions!
The MHR version includes a unit with variable advance timing, not adjustable .
The MHR includes a control unit variable spark advance and with 3 trimmers :
the first (MAPS) is for selecting the spark timing map
the second trimmer (OFFSET) you to shift the selected map ± 2°
the third (LIM) used especially for engines, permits you to vary the rev between 11.500 RPM to 14.300 RPM and allows you to disable the rev limiter
It features 8 preset maps as follows:
2 variable spark maps for 4 … engines
5 spark advance maps for 2 engines
1 fixed spark map
The installation instructions graphically the best spark advance for different engines.
Technical features
Control with variable spark timing and with 3 trimmers:
MAPS: selects the spark timing map
trimmer OFFSET: the selected map ± 2°
trimmer LIM: the rev limit (16 possible settings)
8 maps:
2 variable spark maps for 4 … engines
5 spark advance maps for 2 engines
1 fixed spark map
System based on a uP STM8 8 bit microprocessor with a processing of 20MIPS (Million Instructions Per
Reduced processing time, spark advance precision and
Hardware architecture with immunity to interferences.
Temperature 105°C cable.
Compensation for fitting error of ± 2° with increments via an external trimmer
8 advance tables selectable via an trimmer
Vector spark tables comprised of 24 breakpoints linear interpolation.
Adjustable rev via an external trimmer with 16
Soft cut feature insures a rev limit cut-off.
15 settings to adjust the rev limit 11,500 RPM and 14,300 RPM with 200 RPM plus a setting to disable the rev
Capacitive discharge
Ultra efficiency
Constant 30,000 V voltage up to 20,000 rpm
Small (Ø 58 mm) and inner rotor
Permanent rotor ensuring excellent
Unprecedented efficiency with weight
WARNING . with kind of ignition the lighting set is
