# How many amps does a motorcycle stator produce?

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Most of the 8 coil stators are rated at 20 to 22 amp and around 300 to 320 watt! Now on the charging systems on scooters the max voltage output is around 14.4 volts on a 150 scooter just like mine and of course the voltage output is regulated by the regulator/rectifier.

## How many watts does a motorcycle stator produce?

180 to 400 watts depending what you enter into the formulae.

## How much voltage does a stator produce?

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). Each system has a certain voltage it should produce per 1000 RPM.

## How many amps is a motorcycle alternator?

At 12-14 VDC, a 350 Watt alternator can output about 25 to 29 Amps. Your headlight will take about 5 to 6 Amps. Just a guess but your ignition system and tail light probably takes less than 5 Amps.

## How much voltage does a motorcycle stator put out?

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.

## Will a motorcycle run with a bad stator?

The stator coil generates the power for the spark plug and other accessories on small engines Without a stator there would be no spark at all, meaning the engine won’t run. While a stator is dying, it can produce a weak spark, causing the engine to miss or run poorly. Symptoms are often worsened as the engine warms up.

The rectifier is part of the charging system. If you put a freshly charged battery in your motorcycle, and you have a bad rectifier, it won’t stop your motorcycle from starting, but your battery wouldn’t stay charged. The regulator/rectifier on your motorcycle performs two functions.

## How many ohms should a stator have?

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.

## Is a stator AC or DC?

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.

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## Can a stator put out too much voltage?

(Typically, a bad stator won’t put out excess electricity. One of the windings goes bad and voltage output drops.) This AC voltage goes to the regulator/rectifier where it is changed to DC voltage and the required amount is sent to the battery.

## Does a motorcycle battery charge while riding?

Does a bike battery charge while riding? Yes. That’s what is designed to happen, so if your alternator and battery are in fine fettle, a 30 minute ride should easily be enough to top up the battery.

## Does motorcycle battery charge while idling?

Technically, a motorcycle battery does charge while the motorcycle is idling though it does not provide as much amperage as when the motorcycle is at higher speeds. During a normal ride, a motorcycle provides about 13, 14, or 15 amps while idling only provides less than 1 amp.

## Can a motorcycle run without battery?

On an electric start only bike, the battery is needed to start the engine. After that, it is the alternator that takes over and provides the power. … Some motorcycles will also be able to run, but have no lights at all as a battery (whether dead or not) is needed to complete the circuit for the electrical system.

## Can a bad stator cause backfire?

Herein, can a bad stator cause backfire? The AC power windings have nothing to do with the ignition coils on a stator. Runs good at lower rpms but runs bad at higher rpms (High speed coil is going bad) Backfiring and just won’t run good. Sled slowly loses power during the course of the day.

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## Why is my motorcycle overcharging?

Yes, a bad regulator will cause your motorcycle battery to be overcharged. This is a common failure because of the way motorcycle alternators work. Measure the battery voltage while the engine is running. … If this regulator fails, then all that extra power gets pushed into overcharging your battery.

## How many volts should a Harley stator put out?

With the Stator unplugged from the VR and the bike in neutral, start the bike. Run the bike at 2,000 rpm and check the Stator output between sockets 1-2, 2-3 and 1-3. The voltage should read approximately 32-46 Volts AC, for the 50 amp Stator. Stators with other Amp ratings will be similar.