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How To Turn Car Alternator Into Powerful Motor
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- Опубліковано 13 бер 2023
- In this video i will be showing you how to convert a car alternator into a powerful electric motor
Link for wiring video : • How To Connect BLDC Sp...
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Thank You.
fundamentally a motor and generator (yes generator) are the same. A car alternator is a 3 phase motor/generator with a field winding that needs to be energized. When used as a generator the device produces 3 phase A.C. which is rectified by the diodes embedded in the device. Alternators are not especially good as motors since they require 12 V (Usually) at 1-4 amps wasting as much as 48 watts in the field winding.
I'm just showing that it can be done
What voltage for speed controler and wattz
It would be interesting to see what the peak power/torque output is, and also how much of a steady load it can deliver without heating issues.
I will be trying to put this on a scooter or a bike to see if it's able to move it, will be making a video soon
What amp output is the alternator? Do you need to match it to the controller? I'm thinking of making one for a diy, electric powered go-kart. I can get a second-hand 180amp alternator for around £40.
Doesn't really matter how many amps the alternator has but what matters is how many watts it can produce, so if a alternator can produce 2000 watts, that means a 2000watt controller can run it. I'll be making another homemade motor using a faulty car alternator soon so stay tuned
@@rextech42 Ok, I've subscribed. A quick google search says - "If you want to convert amps and volts to watts, simply multiply the amps and volts." - So my theoretical 180 amp alternator x 12v = 2160 watts. Would that mean I'd need higher than a 2000 watt controller? (sorry for the stupid questions)
Nice bro
Hey im wondering if this could be used in a car audio setup my car (2019 Toyota Camry) won't take a HO alternator because of the new ONBUS LINBUS electronics build which is where the cars computer is built into the alternator housing so I can only upgrade my battery system UNLESS I can figure out how to do something like this to power my lithium then i could run any setup I want to this would be able to power a lithium Bank really well i just don't know enough to do it maybe if you made it with a different type of switch kind of like a bass knob but for the speed control im just thinking out loud and asking at the same time im literally clueless and need help to figure it out any advice would be greatly appreciated
I'm not sure if it would work but maybe someone who has more electrical knowledge might help?
Good bro 💯
This doesn't "power" anything, it's a variable speed electric motor
After watching several videos I have no idea wtf to do still
What part are you stuck at? I could walk you through it
@@rextech42 actually watched the video a few more times and got it thank you!
No worries
Nice bro
You will need some basic knowledge of electrical
Great Video! Would a 24V alternator be stronger / spinn faster?? If it was connected to a 24 volt battery ofcourse
No probably be slower but might have higher torque, it has to be driven by 36v and up
THIS IS VERY SWEET~ VERY SWEET
Thank you, check out the brushless conversation I did on a alternator on my channel
Nice bro
Thanks
Good working bro 💯
Thank you 😊❤️
Ok... what happened to the 2 wire rotor leads? Care to share the speed controller spec?
It's connected to the 12v car battery just to energize the electromagnet, controller is a 500 watt 36/48v brushless
What size controller did you use.
500watt 36/48v
how powerful is this motor? 1kw? 10kw?
Around 1kw
Nice bro
Why every one racing in the back ground !?
Lol i had recorded this video outside and I live right next to a busy road, also had sped up parts of the video while editing
Link to controller and throttle please
ua-cam.com/video/xi1Kc5IqgZc/v-deo.html
Is the car battery enough to run it? How much time can it run?
The car battery is there just to keep the electromagnet live, main power to spin the alternator comes from the 2 drill batteries
@rextech42 nice work man. Just a quick one...how many AH must the "electromagnet" be?
@@NiteshMahabeer not sure but I've heard they take 12v and 10amps to work properly
@@rextech42 thank you very much
@@rextech42 thank you
How to retract the brushes
I'm stuck😂😂
Pls send advice
There's a tiny hole for a pin to slide into, push the brushes down and slide a pin or a drill bit in to lock them in place. Once you've assembled everything, pull the pin
😂
What you laughing at?
😮
Why are you soldering wires 🤦♂️
Are you supposed to superglue them?
@@rextech42 Crimped connectors
Will crimp them for next projects thanks
@@rextech42 ok 😒
@@rextech42 crimp over solder wtf...