Ignition modules for electronic control systems
The CDIM ignition modules are controlled by means of a microcontroller for evaluating the coil signals, for an individual calculation of the ignition timing and for the corresponding activation of the ignition spark. A variety of additional functions can be implemented in order to adjust the running characteristics of the engine and its convenience for maximum customer satisfaction.
- Recoilless ignition system based on the CDI principle
- Featuring a microcontroller-based control unit
- Freely programmable idle speed and overspeed control
- Several freely programmable adjustment curves or maps of the ignition characteristics
- Adjustment range 0...40°; speed range up to 18,000 1/min
- Deactivation via keying function possible
Digital Ignition Module with easy start function - CDIM with DLS
Features and application identical to CDIM, plus the following:
- Low start-up speed < 200rpm
- Ignition spark even when passing the first top dead centre
- Easy start after engine restart
- For the start-up of the engine only a short rope stroke required (ca. 15 cm)
- Ignition module available as low-cost or high-performance versions according to spark energy
SMT 1138 mit Einspritzsystem
The SMT control units unite an intelligent engine ignition system and an automated carburettor control unit. Based on the engine behaviour the optimum fuel-air mixture is calculated and adjusted via an integrated valve timing unit. Thus the complicated adjustment of the carburettor on the part of the customer is no longer necessary.
Flywheel diameter | 115 mm |
Spark burning time | > 390 µs bei n = 8.000 RPM |
Spark energy | > 10 mJ bei n = 8.000 RPM |
Ambient temperature range | -30°C... 80°C |
Storage temperature range | -30°C... 100°C |
CDIM 125/1
Ignition module based on the CDI principle featuring a microcontroller-based control unit, individual ignition timing advance and speed limitation.
Flywheel diameter | 125 mm |
Set up airgap | 0,3 mm +/- 0,1 mm |
Spark burning time | 60 µs bei n = 6.000 min-1 |
Spark energy | 4,3 mJ bei n = 6.000 min-1 |
Ambient temperature range | -30°C... 80°C |
Storage temperature range | -30°C... 100°C |
CDIM 120/15
Ignition module based on the CDI principle featuring a microcontroller-based control unit, easy-start function and coil switching for an optimization of the output voltage within the area of operation.
Flywheel diameter | 120 mm |
Spark burning time | > 65 µs bei n = 8.000 RPM |
Spark energy | > 4,8 mJ bei n = 8.000 RPM |
Ambient temperature range | -30°C... 80°C |
Storage temperature range | -40°C... 100°C |
CDIM 120/12
Ignition module based on the CDI principle featuring microcontroller-based control unit and simple ignition timing advance.
Flywheel diameter | 120 mm |
Set up airgap | 0,3 mm |
Spark burning time | 100 µs bei n = 8.000 min-1 |
Spark energy | 4 mJ bei n = 5.000 U/min |
Ambient temperature range | -30°C... 80°C |
Storage temperature range | -40°C... 110°C |