You now can test the voltage between the terminals of the stator coil at 3,000 rpm. Depending on your motorcycle, you should get a reading of anywhere between 20 and 50 volts.
How many volts should stator produce?
For each 1000-rpm, a 32-amp stator should have 18 volts AC (VAC) per it. It should be 36 VAC by 2000. 54 VAC is what it should be at 3000 RPM. Each system should produce a certain amount of electricity.
What is the output of motorcycle stator?
The job of the Stator is to convert mechanical energy from the engine back into electricity. The output from the stator on most modern bikes is three phase (hence the 3 wires) alternating current at a peak voltage well over the 12-14V DC voltage that your electrical system requres.
How do I test my motorcycle stator output?
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.
What should my stator output be?
Winding to winding shorts or opens will cause low stator voltage. … For example a 32-amp stator should put out 18 volts AC (VAC) per each 1000-RPM. At 2000 it should be 36 VAC (18×2). At 3000 RPM it should be 54 VAC (18 X 3).
What voltage should motorcycle battery be?
A fully-charged 12-volt motorcycle battery should measure about 12.6 – 13.5 volts between terminals depending upon its chemistry.
How many ac volts should a stator put out?
A stator will put out somewhere around 70 volts AC (on average), unregulated and unrectified at high rpm.
Can you test a stator with a multimeter?
Insert one of the multimeter probes inside the pin sockets of the stator and touch the other probe you’ll find to any chassis ground. If there is any form of continuity or displays a symbol for open or shows an infinity sign, that means the stator is grounded and needs to be changed.
Does a 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.
How do I know if my motorcycle 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 I know if my motorcycle voltage regulator is bad?
You’ll note signs right away like poor starts, fluctuating meter readings, and dimmed headlights. around 13 volts, the bike will start to drain the battery. When this happens, it’s only a matter of time before the engine stops completely.
Can 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.