answersLogoWhite

0

On things like cars you usually have a belt driven alternator to provide electricity to the ignition and all electric functions. But if you have something simpler, like a chain saw or a small outboard engine, then you can have magnets in/on the flywheel that pass by coils to generate electricity for the spark plugs. And that's a magneto ignition system.

User Avatar

Wiki User

10y ago

What else can I help you with?

Related Questions

What is magneto starter?

According to Wikipedia, a magneto starter, also called the ignition magneto, provides current or pulses for the ignition system of a spark-ignition engine, like fuel engines.


Who has a circuit diagram for a magneto ignition system?

i have u welcome to it robinhailes@yahoo.com


How do I polarize a 6 volt magneto?

To polarize a 6-volt magneto, first ensure the ignition is off and the magneto is disconnected from the battery. Then, briefly connect a jumper wire from the positive terminal of the battery to the ignition terminal of the magneto. This will send a small current through the coil, establishing the correct magnetic polarity. Finally, reconnect the magneto to the ignition system, and it should now be properly polarized.


What is the function of the P lead in the magneto system?

If the P-lead is grounded, the magneto doesn't generate spark. Basically it turns the engine on and off.


Does a magneto ignition use a different condenser than a battery ignition?

Yes, a magneto ignition system typically uses a different type of condenser than a battery ignition system. Magneto systems require a condenser designed to handle the high voltage and rapid discharge associated with self-generating power, while battery ignition systems utilize condensers suited for lower voltages and longer discharge times. The specific characteristics of each condenser are tailored to the operational requirements of their respective ignition systems.


In a nonelectronic small engine ignition system which of the ignition components is energized by the power source first?

In a nonelectronic small engine ignition system, which of the following ignition components is energized by the power source first?


Does the mower have to spin fast for the magneto to spark?

Yes, the mower's engine needs to reach a certain speed for the magneto to generate a sufficient spark. The ignition system relies on the rotation of the flywheel, which moves past the magneto's coil, producing an electrical current. If the engine spins too slowly, the magneto may not generate enough voltage to create a spark, preventing the engine from starting.


Does a positive 12 v wire go to a magneto?

A positive 12V wire typically does not connect directly to a magneto. Instead, a magneto generates its own electrical power through electromagnetic induction, using the engine's mechanical motion. The positive 12V wire is usually part of the electrical system for components like ignition coils or sensors, while the magneto is responsible for creating the spark needed for ignition in certain types of engines. Always refer to the specific wiring diagram for the engine in question for accurate connections.


The magneto air gap is a precision measurement thats taken between the?

The magneto air gap is a precision measurement that's taken between the edge of the flywheel and the ignition coil armature. The flywheel and the crankshaft are held together in alignment by the flywheel key.


What is the difference between a magneto and a coil?

An ignition coil requires external electrical power. A magneto requires only mechanical power to create an ignition spark. If an engine HAS no electrical power (lawnmower, tiller, chain saw) then a coil would not function.


What is a magneto charging system?

A magneto charging system is a type of ignition system used primarily in small engines, such as those found in motorcycles, lawnmowers, and certain aircraft. It generates electrical power through electromagnetic induction, utilizing a rotating magnet and coil to produce voltage. This system is self-sufficient, eliminating the need for a battery to power the ignition, making it reliable for applications where weight and simplicity are crucial. Magnetos are known for their durability and ability to function in various conditions without external electrical sources.


Allis-Chalmers can you put a external coil on the magneto?

Yes, you can add an external coil to the magneto of an Allis-Chalmers engine to enhance the ignition system. This modification can improve spark strength and overall engine performance, especially in older models. However, it's essential to ensure compatibility with the existing ignition system and to follow proper installation procedures to avoid any electrical issues. Always consult the specific service manual for guidance on modifications.