You asked: What does a stator do in a motor?

The stator is the coil of wire housed inside the engine case. A magnet on a shaft spins within the stator, creating alternating current (AC). That current travels along fairly heavy gauge wire through the case and into the rectifier/regulator which converts it to DC power, and at a consistent output.

What is the main function of a stator?

In an electric motor, the stator provides a magnetic field that drives the rotating armature; in a generator, the stator converts the rotating magnetic field to electric current. In fluid powered devices, the stator guides the flow of fluid to or from the rotating part of the system.

What happens if your stator is bad?

The most obvious symptoms of a bad motorcycle stator include no spark, weak spark, or intermittent spark (also known as misfiring). Hard starts and a poorly running engine can also be clues that your stator needs to be rebuilt or replaced.

How do you know if your stator is bad?

Insert each probe into a stator socket. You should read around 0.2 to 0.5 ohms. If you show an open circuit with the “Open” or infinity reading or have higher resistance, then the stator is bad and you must replace it. If these tests all produce positive results, then the stator itself is good.

INTERESTING:  What will drain my car battery?

What causes stator to go bad?

To answer why stators fail, it is because the coating on the windings breaks down, usually because of heat, causing a short which can also burn the fine wire of the winding in two at the short causing an open circuit. The way to prevent failures is to prevent the heat.

What is stator in induction motor?

The stator of an induction motor consists of poles carrying supply current to induce a magnetic field that penetrates the rotor. To optimize the distribution of the magnetic field, windings are distributed in slots around the stator, with the magnetic field having the same number of north and south poles.

What is the difference between stator and rotor?

The stator and rotor both are the parts of the electrical motor. The significant difference between the rotor and the stator is that the rotor is the rotating part of the motor whereas the stator is the stationary part of the motor.

Will a motor run with a bad stator?

Yes, certain outboards will run with a bad stator, but not very well. No, other smaller outboards will not run with a bad stator. The stator produces the electricity that the engine uses to operate the ignition system to run the engine. There are many different factors and variables to this question!

Can a stator be repaired?

Fixing a stator usually involves unwinding and cleaning the original stator core, then rewinding it with a machine or carefully by hand. It starts with looking at the coil heads for damaged or burned wires, then cutting out the protective rubber coating from damaged coils.

INTERESTING:  How can I learn auto repair?

Will a bad stator drain a battery?

When a stator has gone bad, that means the motorcycle is running off of battery power alone which will quickly drain it. … Batteries aren’t able to store AC current so the regulator/rectifier converts power into a type of current the battery can store.

What tests can be performed on a stator?

These additional tests include voltage withstand testing, insulation resistance, polarization index and dc winding resistance measurements, as well as inter turn fault detection. They assess not only the insulation integrity, but also help to identify connection problems and weak points in the stator winding.

Does the stator charge the battery?

In simple terms, the battery provides this power. The battery would quickly be depleted, though, if not for the star of the charging system show, the stator. Think of your stator as the piece that makes electricity to keep your battery charged up to make all that electrical stuff on your bike work.

Will a bad rectifier damage a stator?

Bad rectifier mostly caused by toasted diodes, This made no current output, only voltage at output or input of rectifier. That means open circuit, no effect to stator winding.

Can a bad stator cause bogging?

yes, A stator thats breaking down will work good when cold but fail are act up as soon as it warms up, The symptoms you mentioned sound like it could be a stator. Ive seen A few ZX sleds with this problem.

What are the symptoms of a faulty regulator rectifier?

Probably, the most common symptom associated with a bad regulator is flickering, dimming, or pulsing lights. To be more specific, you may notice that the vehicle’s: Headlights fluctuate between bright and dim, without you doing anything. High beam isn’t working as expected.

INTERESTING:  Is the 5 7 Hemi engine reliable?