5 Build Your Own Electric Car: DC Motor Basics
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- čas přidán 16. 06. 2024
- 300mpg.org
In this video, we delve into how a DC motor works! For this project, we used a series-wound DC motor originally salvaged from an electric forklift.
Please click SHOW MORE!
For some great ideas on different vehicles converted to electric, check out the listing at the EV Album! www.evalbum.com
This video is one segment of an instructional video I created in 2010 from a home-built electric car I made in 2008. Of course, battery and motor technology has advanced quickly since then, and affordable, commercially-built, Electric Vehicles are now a reality.
This video series covers ONE low-tech and simple way of converting a car to electric. Many of these same ideas and techniques still apply to go-karts, motorcycles, boats, and lots of other projects. We hope that you enjoy watching these videos and learn a little something from them.
A simple electric car conversion project like this one uses
A 0-5k ohm potentiometer throttle: amzn.to/2PwMmoD
A motor controller up to 144V: amzn.to/394QyUh
A DC Series-Wound motor (9-inch diameter typical): amzn.to/2TlqYUv
Battery Charger to match your pack voltage: amzn.to/2Toe0Fl
On this car, we used a simple power inlet: amzn.to/3abNWnI
But that also meant we needed to design a separate circuit to disable the ability to drive while plugged-in. That's a built in feature of the now standard J1772 connection used in modern commercially-built cars.
J1772 Inlet: www.aliexpress.com/item/40000...
You would then pair that with a standard J1772 EVSE: amzn.to/387ixRW
I show the internal connections you need for the J1772 communications at: 300mpg.org/2015/03/31/the-diy...
For a nice forum thread on what to look for in searching for a forklift motor to repurpose for an EV, please see the following link:
www.diyelectriccar.com/forums...
Yes, we know there's a spider in the video. People love to comment as though they are the only one who has ever seen the spider. You can now follow the spider on Twitter.
/ spidermotor
For CURRENT electric vehicle, DIY, and renewable energy projects, please visit 300MPG.org.
If you like what I do you can support me at:
/ 300mpg
By shopping at Amazon anyways: amzn.to/2rkMTxt
For more Information, visit:
300mpg.org
/ 300mpgben
Most Popular Playlists:
Build Your Own Electric Car: bit.ly/2zMufmN
Build Your Own Electric Motorcycle: bit.ly/2AT7eOF
Solar Garage: bit.ly/2KgQpS5
Contact Ben Nelson:
Please just leave a comment for me at: 300mpg.org/about/
and I'll get right back to you.
Music Credit:
"B-Roll" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
creativecommons.org/licenses/b...
As an Amazon Associate I earn from qualifying purchases. Amazon links help support this these videos. - Auta a dopravní prostředky
We are now on Patreon! We'd love your support as it helps us produce more videos like this! www.patreon.com/300MPG
Sir teach me
Please check out subscribestar instead of pateron
Pateron is removing people and censoring creators
subscribestar is a payment platform that supports free speech for EVERYONE
@@charliebrownau wheres the cleavage click bait though.. hehe. All the best.
Please swap from PATERON to SUBSCRIBESTAR
If you dont live in USA with 2nd hand fork lift motors in your country or REGION
What else is available ?
You are really advising every one to try any work before prepare for repairing. That's actually should be the aim of every person. Thank you very much for such a detail analysis.
I just had to pause the video to express my appreciation for your thorough explanation , I have no questions.
cant thank you enough for this video! glad i found this channel!
Ditto!
Thanks for the details and making things easily defined.
Great teaching skills, no profane expletives, solid information. Thank you and God bless you.
How many people use constant expletives when talking about EV conversions? Also, God is useless 🙃
You give very detailed instructions when you are explaining Motors. That is very helpful and useful I really appreciate you for that because I was always wondering where those extra two wires come from out of the motor you should become a college professor. Keep up the perfect work..👍👍👍👍👍👍👍👍..... I love it
You are a great teacher. No extra information just straight to the point. Other guys on here just like to hear their own voices too much and I find it hard to follow. Thanks for this informal video.
It’s my first day learning about electric motors. You explained this well for me.
Aye bro same I’m 14 right now when I get my drivers license at 16 I’m planning to make an electric car from taking out the engine of a car and putting in an electric motor hopefully everything goes to plan in 2-3 years
Excellent video! Keep them coming!
Very good, very clear explanation.. thankyou
The spider in the video started his own Twitter account. See it at: twitter.com/spidermotor
You are a very good teacher. I enjoyed listening to you.
I converted a VW bug with a Raymond motor that had internal series connections like you mention. Indeed, when I first started the car I had 4 reverse speeds and 1 forward. I took the motor to a motor shop and the corrected the wiring for the direction I desired. These motors are powerful, heavy but easy to work with. I don't have the car anymore but it was a great learning "vehicle" for me. Thanks for making this video.
Ah that great Wisconsin accent, takes me back home. Great video series
Thank you for a clear concise and well laid out video you just got yourself a new subscriber I am very interested in building my own electric car
Very good information and very well made, very clear and simply explained
Thanks for sharing. People like you makes this world a better place. Keep up the good work! God bless you!
Very good explanation for a person who really hasn't worked with electric motors at all, talking about myself. I feel like you gave enough basic information on how it works to make my way through it.
Watched this video at least 6 times over the last 3 months and im just starting to understand how it works. Got my first dc motor today. An 11" traction. Excited and thank you, your videos have been super clear and great to follow.
11"!!! Woo! That's a big one! have fun!
One of the simplest and most informative video's Iv'e seen. Thanks for the great video!!
Thanks for your video, you encourage guys like us to do the impossible.
This was a great video. So much information and it was appreciated. You just earned a sub!
well explained and easy to understand. Thanks
Thanks Ben. You have a real talent for teaching....
Thanks Gary, glad to share!
I just found this vid….great information!! Thanks so much for taking the time to share your knowledge!!
Dude I love you. This is the page I've been after. You're a wizard..... an electric wizard.
superb narration .
Thank you my dear friend
Thank you so much for Teaching!!
Beautiful and detailed explanation.
Excellent demonstration. Almost a complete guide to convert an electric car.
This is the good basic info I need to get started.
So so awesome! Thank you!
Subbed the first minute in. . . .liked the video--only wish I could give it more likes!
Hi Benjamin, this was a superb explanation and very entertaining.
Fantastic video!!! Thank you very much for this!
Great tutorial - thank you
You’re a top notch instructor. Thanks a lot!!!
The Flying Dutchman thank YOU!
Great video. Thanks for sharing with us.
You have a talent for educating. That was surprisingly fun for something I know almost noting about!
Very interesting, and well explained.
Hi, Thanks for the video, very instructional and informative.
im building electric skateboards for me and go carts for my daughter. finding this gives me new ideas. go bigger. but finding one of those motors isnt so easy. love the site and how you make it approachable for the hobbyist.
Awesome video! Thanks for posting!
Thank you for these videos!! Man I'm so excited its hard to contain myself..
Nice video, thanks for sharing. I'm gonna check out your other vids!
Thank you so much I’m planning to make an electric car from scratch and this helped a lot you explained this so fantastic good job 👍👍👍
thanks you helped me a lot in my project
Very good information! Easy to understand!
i been repairing motors for 30+ years you did a fine job explaining well done
Thank you!
Nice video , very thanks for your time, congratulations
Beautifully done video and explanation. I'm an MS EE and CS. Practical, hands-on presentations like this are invaluable: from newbie genius scientists to folks in their garage working a project. You establish a physical basis of understanding and common terminology for elements and phenomena. Great job. (I wonder if this same approach could be used for our current US/World situations?) ;-)
Thank you!
Excellent video well done and thorough.
Wow very insparing. Thaks for this video. I think i need one electrik Car soon.
Glad your revamping this subject.
i was hoping he was redoing it too but i think this is the same video from years ago re-uploaded
@@trebombs4life Check out some of my newer videos. I upgraded a Vectrix motorcycle with lithium and I'm also now working on a FACTORY-BUILT Ford Ranger Pickup Truck! czcams.com/play/PLmHss3DBZUinic8TbuaNqRsyZnxhM0svj.html
What a frickin' greatly explained video...I'm subscribed!
Mark Ream lol me too
@@hootbutler LOL! Me too!
Im in!
Me too. He's a natural teacher. Maybe he'll explain brushless motors just as clearly.
This sparks so many ideas!!!
OMG its a Geo metro! 😍 Allready double cool.
Awesome job bro love it 😍😁
Good information. I used one of these motors to power an electric farm utility vehicle and a useful small mod worth doing
while the motor is apart, is to glue a thermocouple sensor to the stator winding. I just used a cheap digital thermometer and
it gives me good warning about motor temp before any risk of winding damage occurs.
Thanks for posting.
Good tip! Always nice to know the temperature of things!
Great innovation "Alasdair". Is it still functional?
It is still going strong, just repacked second set of batteries after 10 years of daily use.
$600 worth of batteries but we're still way in front over regular fuel cost for that same time.
The only noticeable difference now is that its quieter, the commutator and gear train is completely smoothed out.
Cheers
Thanks for posting well done video
Damn, what a nice video! Good Job!
best information that is simle and useful thanks a lot keep going
Great well spoken inforamtive video! Thanks!
Great explaination of DC motors
!thank you! mobility is so important to progress and expansion of options for so many. if we could find a way to easily produce super simple cheap and easy to maintain "giant go-karts," if you will, it could change so many lives. sharing knowledge is love. keep spreading knowledge and more "power" to you my friend. =)
Genial video man. Great job keep up the great work avid thanks for thoroughly schooling me on all this stuff. 1 new subscriber **
Thank you for your contribution.
Super explanation.
This is my first view of your channel but . New subscriber!
Great info man. I'm thinking about adding electric drive to the two "inactive" wheels on a performance oriented vehicle. I think the most fun but also the most fabricating would be something like adding electric motors to the front wheels of a manual transmission rwd car (example a camaro) to essentially make it AWD, and another great thing would be that the electric motors would act like a dual clutch if you have it wired to a button on the wheel when you let off the gas to shift.
If I wanted to make a simple car with a motor and speed controller (accelerator) will I able to do that? with just a motor like that?
this is amazing so much knowledge thank you
Great information l love it thanks for posting...
Very informative, thank u very much.
Great video!
@BenjaminNelson Man I think you're a talented teacher, even my wife likes your mode of information delivery. Thanks dude!
Thank you! Glad you like my videos!
thank you very much for the video, I really appreciate it
Wow 😯 this easy
Thanks for teaching me
Amazing video!!!
Thanks for explaining the content clearly!!!!
Good video
Good explanation and information useful video ,,
perfect instructor
thank you for nice information
thanks for sharing loved it
Many years ago now, (1968) I had the electric drive motor from a milk float, a sort of small truck used for delivering milk here in the UK. The motor was arround 4 times the size of the one you have there. It was a compound motor that converted to a generator by reversing the series winding relative to the shunt. I have no idea of how many apms it could put out but the first time I tried charging a battery it boiled it and then blew it up inside of thirty seconds and it was not a small car battery but a very large tractor battery, I was 15 at the time and the idea was to provide power in a shed at the bottom of the garden to use as a lab.
do you still explore the inevitable horizon of known hazards - when i was young, it was "Gilbert Chemistry" in my 'danger if you stand too close' laboratory..
splash damage can be
very unpredictable
Thanks for a well-explained video. Made understanding what to buy and so easy. Is the same principle for a larger folk lift motor for a 3-tonne campervan DIY campervan project? Any suggestions on what size motor i should look out for? Thinking of starting with an old 1984 Toyota chassis and building a custom camper on the back. I hope to find something that is 4 x 4. I'm looking at doing one with a roof full of solar panels and the goal is to let it charge in the sun on leisurely journeys and get a 100mile range or so. In a state of Australia that has a lot of Sun but charging stations or a generator could be utilized. Have purchased nothing yet so still in researching stages! Thanks again for your good videos. Very helpful.
You will need to fill every empty space with spare Batteries, as large RWD vehicle will drain them quickly. I well imagine any Crawler or Counterbalance unit will have a sufficient sized Motor. The larger the Motor..the more current it pulls...(going "overboard" will suck the charge down faster)
Thank you! I loved your video
great video..i learn a lot
Thanks for all te info mate, it’s really important to have people to teach us all about electric motors, thanks!
Very informative, thank you
2:43 To me, this video is what I was looking for about initiate learning process about electrical motors, Thanks, great video! But the spiders dislike, she don´t want see her home spinning
Great video. Now to find a motor like the one you show
Great info, did anyone notice a spider walking from right to left ?
Thankyou for explaining the workings of that motor.
I still find it amazing that the number one comment on a video I shot ten years ago is about the spider.
Ben ! Found your videos and you have inspired me to convert my 1992 300zx to electric! I want to keep my manual trans and air conditioning! Would you be able to give me your thoughts on feasibility / ball park cost !?
That was great, cheers. Informative, logical n easy to follow, just what I was looking for. I hope you have done many more vids to help me explore my (not at all original) idea to put an electric motor into my old 1960s British 4 cylinder car. I'm hoping I can just remove the motor and petrol tank and replace it with an electric motor running through the car's gearbox and then fit some kind of battery box in the back, we'll see ;).
Wow Benjamin, you are awesome! You have inspired me to go ahead with converting my 1992 Volvo 960 to electric. Old car but low mileage and zero rust. I think it will be relatively easy (ish) to convert due to the larger-than-average engine bay and rear wheel drive! Thank you so much! Your experience and insight is worth gold!
Depending on where you live, an older car can sometimes be licensed as "Classic" or "Hobbyist". These can offer an advantage of being less expensive to register, only have to pay a fee once, (instead of annual) etc. Check with your State or other appropriate government. Older cars are also often exempt from pollution control testing. Although an electric car makes no emissions at point of use, it can be a bunch of hassle and red tape to prove that to a government official!
Here's a little about when I took my project car in for emissions testing. It was an interesting experience, to say the least.
300mpg.org/projects/electro-metro/emissions-testing/
Hey thanks for the reply Benjamin. Yeah, although I don't live in the US. I live in Montreal and I assume laws differ here somewhat but I'll look into it. On another note though, I plan on removing the engine and transmission including the radiator allowing me to couple the DC motor directly to the drive shaft that connects to the differential in the rear end. Then I'm worried about weight... my Volvo is a solid steel beast weighing in at around 3500 lbs. To move that weight around I'll need more batteries... more batteries means more weight and more cost. The engine has an aluminum block (2.9L inline 6) so not as heavy as a cast iron block but certainly some weight can be saved by removing the engine and transmission. This might allow for more batteries. The other thing now is where to place all these batteries... the car's engine bay is enormous especially when the power train is removed but placing all those batteries in the engine bay will make the car very front-heavy and little weight to the rear-end. Use the trunk for battery placement and engine bay as a trunk perhaps? Anyhow, I'm looking into solving all these issues before starting to gut the car. Any suggestions? I very much value your experience.
Keep in mind that if you go straight to the driveshaft, you lose the gearing in the transmission and you only have the gear reduction of the differential. You will also need to add revers ELECTRONICALLY, by physically spinning the motor the other direction. (In my Geo Metro, the motor only spins the one direction, and I used reverse gear for backing up.)
Because of the loss of gearing, vehicles with an electric motor going straight to the drive-shaft usually have used high power motors and higher voltage systems. Take at look at the EV Album (EVAlbum.com) to see some conversions people have done direct to driveshaft.
As for weight and bulk of batteries, yes, more batteries you have the more weight there is. At this point, lithium batteries are a better choice than ever. I'm a big fan of used lithium batteries from salvaged vehicles. Cells from Nissan Leafs and Chevy Volts a readily available, and offer good power in less space and weight than lead acid ever did.
Oh man, what a story! I'm very glad things worked out in the end. Unreal the bureaucracy that infests everything.
well presented
Good educational video thanks
Thanks for this information
Thanks a lot for the great video
thank you very informative!!!