General information
The contactless ignition system 135.3734 is designed to operate in the ignition system of 2-cylinder carburetor engines of Ural and Dnipro motorcycles of all modifications with a 12-volt electrical system, instead of serial contact (PM302 interrupter) and non-contact ignition systems (sensor 17.3847, switch 47.3734).
The contactless ignition system is designed to improve the technical characteristics of the motorcycle due to:
- improved start-up in cold weather;
- engine stability due to reduced spark asynchronism and
stability characteristics of the lead time of sparking over time;
- reduction of toxicity of exhaust gases, fuel consumption and soot on candles by increasing the inductive phase of the spark;
- sustainable engine starting when the battery voltage is reduced to 6 V;
- reduce the complexity of installation and maintenance of CONTACTLESS IGNITION SYSTEM;
- limiting the magnitude of the current and the time it flows through the primary winding of the ignition coil to prevent it from overheating and discharging the battery.
The best spark discharge parameters are provided with a 135.3705M coil specially designed for this system, however, the module is operable with any other motorcycle ignition coils (B 204, B 201).
The electronic regulation of the sparking moment used in the CONTACTLESS IGNITION SYSTEM ensures the stable operation of the system in all normal operating modes of the motorcycle robot.
Technical specifications
• The rated voltage of the power supply is 12V with a grounded negative battery.
• Current consumption when the ignition switch is turned on and the engine is idle does not exceed 0.15 A.
• The module provides uninterrupted sparking when the voltage in the electrical system changes from 6V to 16 V, while the voltage on the spark plugs does not change and reaches 17 kV.
• The module provides uninterrupted sparking at a crankshaft rotation speed of up to 7000 rpm, while the consumption current does not exceed 1.5 A.
• The ignition system is operable in the range of ambient temperatures from -25 to +85 degrees C.
CONTACTLESS IGNITION SYSTEM is installed on the motorcycle with the help of the fasteners included in the delivery.
The ignition coil is designed to operate in a non-contact ignition system (CONTACTLESS IGNITION SYSTEM) in the electrical system of 2-cylinder carburetor engines of motorcycles of the Ural, Dnepr, IZh, Java types of all modifications.
Coil 135.3705M is designed for motorcycles equipped with an electronic ignition system. The coil provides the best sparking parameters with CONTACTLESS IGNITION SYSTEM (contactless ignition system) and MPCONTACTLESS IGNITION SYSTEM (microprocessor ignition system) manufactured by SoveK LLC.
The ignition coil 135.3705M operates both on motorcycles equipped with a 12-volt generator, and on motorcycles with a 6-volt generator.
o Coil supply voltage with the negative terminal of DC sources connected to the motorcycle body:
• minimum - 5V;
• rated - 6V or 12V;
• maximum - 16V.
o Secondary voltage, with a burst current of 4A, shunt resistance 3MOhm, shunt capacitance 50Pf:
• at a temperature of 25 ° C, at least - 18kV;
• at a temperature of 85 ° C, at least - 16kV;
o Burst current - 4A.
o Resistance of the primary winding, Ohm - 0.80 ± 0.05;
o Weight of the coil, kg, not more than 0.25;
Overall dimensions, mm, no more - 97 × 45 × 58
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General information
The contactless ignition system 135.3734 is designed to operate in the ignition system of 2-cylinder carburetor engines of Ural and Dnipro motorcycles of all modifications with a 12-volt electrical system, instead of serial contact (PM302 interrupter) and non-contact ignition systems (sensor 17.3847, switch 47.3734).
The contactless ignition system is designed to improve the technical characteristics of the motorcycle due to:
- improved start-up in cold weather;
- engine stability due to reduced spark asynchronism and
stability characteristics of the lead time of sparking over time;
- reduction of toxicity of exhaust gases, fuel consumption and soot on candles by increasing the inductive phase of the spark;
- sustainable engine starting when the battery voltage is reduced to 6 V;
- reduce the complexity of installation and maintenance of CONTACTLESS IGNITION SYSTEM;
- limiting the magnitude of the current and the time it flows through the primary winding of the ignition coil to prevent it from overheating and discharging the battery.
The best spark discharge parameters are provided with a 135.3705M coil specially designed for this system, however, the module is operable with any other motorcycle ignition coils (B 204, B 201).
The electronic regulation of the sparking moment used in the CONTACTLESS IGNITION SYSTEM ensures the stable operation of the system in all normal operating modes of the motorcycle robot.
Technical specifications
• The rated voltage of the power supply is 12V with a grounded negative battery.
• Current consumption when the ignition switch is turned on and the engine is idle does not exceed 0.15 A.
• The module provides uninterrupted sparking when the voltage in the electrical system changes from 6V to 16 V, while the voltage on the spark plugs does not change and reaches 17 kV.
• The module provides uninterrupted sparking at a crankshaft rotation speed of up to 7000 rpm, while the consumption current does not exceed 1.5 A.
• The ignition system is operable in the range of ambient temperatures from -25 to +85 degrees C.
CONTACTLESS IGNITION SYSTEM is installed on the motorcycle with the help of the fasteners included in the delivery.
The ignition coil is designed to operate in a non-contact ignition system (CONTACTLESS IGNITION SYSTEM) in the electrical system of 2-cylinder carburetor engines of motorcycles of the Ural, Dnepr, IZh, Java types of all modifications.
Coil 135.3705M is designed for motorcycles equipped with an electronic ignition system. The coil provides the best sparking parameters with CONTACTLESS IGNITION SYSTEM (contactless ignition system) and MPCONTACTLESS IGNITION SYSTEM (microprocessor ignition system) manufactured by SoveK LLC.
The ignition coil 135.3705M operates both on motorcycles equipped with a 12-volt generator, and on motorcycles with a 6-volt generator.
o Coil supply voltage with the negative terminal of DC sources connected to the motorcycle body:
• minimum - 5V;
• rated - 6V or 12V;
• maximum - 16V.
o Secondary voltage, with a burst current of 4A, shunt resistance 3MOhm, shunt capacitance 50Pf:
• at a temperature of 25 ° C, at least - 18kV;
• at a temperature of 85 ° C, at least - 16kV;
o Burst current - 4A.
o Resistance of the primary winding, Ohm - 0.80 ± 0.05;
o Weight of the coil, kg, not more than 0.25;
Overall dimensions, mm, no more - 97 × 45 × 58
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