Building an electric longboard (part 3) - The motor mount.
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- Опубликовано: 31 окт 2016
- In this video the motor mount is fixed onto the truck of the longboard.
Part 1: • Building an electric l...
Part 2: • Building an electric l...
Part 4: • Building an electric l...
Link to the project website:
www.brokking.net/longboard_mai... 
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I like your thought processes, and the way you finish things. When I get notification of a new video from RUclips, I know I can look forward to an interesting and enjoyable viewing session. Many thanks.
Thank you for taking the time to write this positive comment! Comments like this keep me motivated.
Joop Brokking plz tell me when the next video will come and whenever it may come plz complete the board and tell us if it works on not
Yes! Thank you, I've been waiting for your follow up. Great videos!
hey mate, i was thinking a building e-bike with belt drive 1-10 gear ratio or something around do you think this motor is capable of it or i should go chek other dc engines ? thank you for the video !
What wheels are you using
looking good!
4:55 How did you locked the pulley by screw?
How fast does it goes when the floor is perfectly flat?
What is the motor that your using
Just subscribed. Would like to build my own electric skateboard and cant wait for more of your videos. Nice and cheap ;)
When is part 4 coming out?
Why not grind the axle down a tiny bit where it starts to taper? It will also create an indentation for the clamp to bite onto.
I understand you've already built it, but something for others to think about if they're in the same situation.
witch batery did you used
sir when you will upload final part of this project
what is the effective torque of motor scat ????!
It is a nice video, original design! with original materials. great!!
is wood good for that ?
thank you very much I admire everything you do .
Love your videos and great work ! Why didn't you use a BLDC ? Can't it gives you more control ?
Can you share mount file?
How did you connect small pulley to the end of the engine?
there's a set screw (tiny little screw) that's recessed in the pulley. it connects to the shaft of the motor. it comes with the pulley when you buy it
your motor is an air cooled one wich needs holes in the mounting plate. I think you will have heat issues and the motor will burn after a few uses
Watch this video: ruclips.net/video/fbG35z_UZa0/видео.html
Ziet er goed uit!!!
Great video
wifi... with phone app?
where is part 4?
Great video! But can you upload the drawings of the motor mount on your site as i am planning on doing a build too, on the same sort of trucks. Thanks.
Alex MC Gaming Exactly
If i dont have that wood which connect motor and truck
How do i do
buy a motor mount
Where we can bye these and all
Sir can you please tell me where i get perfect motor and gear for my skateboard
I just want to make sure. The motor is on the back left wheel right(if you're looking from the top)?
That is correct.
Hello, why do you mount the motor on the axle rather than the board itself?
Because the trucks or axle can rotate in order to steer so if you mount motor on board,it wont correspond to the rotating axle and lead to belt wobbling
Look great! But is it strong enough? We'll see.
What is the CNC Machine model you are using? Any additional recommendations?
I think he's using a Stepcraft cnc. I have a Stepcraft 600 myself and can only recommend it.
It's a Stepcraft. You can find more information on my website: www.brokking.net/stepcraft_main.html
How is the epoxy holding up ? Still strong? Such a gift to mankind.
Motor mount is still holding fine.
Would a wooden motor mount like that successfully hold a 1300w motor? Or would it break too easily?
Probably not. I'm running some tests with the 300W motor and it's working very well. But 1300W will put to much stress on the wood.
Joop Brokking Thank you for the information! I guess I will have to do the difficult metal thing.
joop the motor will smoke. because when i supplied 12v 7.2 amp to the motor and tried to rotate a normal electric drill and at that time the motor was smoking and it become heated
Time will tell. I haven't tried anything yet.
Hello. What's the milling machine you used in this video ? Thank you
Hello, how much belt drive size did you use? (thickness and length).
Thanks
There is a link on this page: www.brokking.net/longboard_main.html
I didn't find this info in your page, you can tell me? The thickness about pulleys and belt. Thanks.
Very good
Amazing project,i love how much passion you have paid to this one,by far you are pretty much one of the most specific instructioner on youtube:)
Btw,which RPM is the motor,thanks
Thanks for the compliments. 8000rpm without load. Around 4000rpm with load.
Can the motor shaft touch and drive the wheel directly and no drive belt and gear system will be needed
The rpm of the motor is to high. It needs reduction by gears or belt.
Yes i Know, so a small high friction wheel(connected to motor shaft) will be touching the big skateboard wheel,thus reduce RPM increase torque.will that work?
that motor has not near enough power to power the board. the suggested motor for skateboards are 5055-6374 brushless outrunner motors with a Kv around 149-230 and for power atleast a 6s lipo and 6s ESC. i can tell you this will get fried if a load is put on it.
After I finished the wiring and the video. When will that be...... I have no idea. Part 1 was uploaded August 29. So........
Joop Brokking Approximately when will part 4 come????
Hey Joop Brokking your videos are just amazing. pls can u make a 6 in one car, which has 6 modes. m1- remote controlled ,m2- ir controlled, m3- obstackle avoiding robot ,m4- distance sensing robot, m5- hoverboat ( i mean a boat) which can run on water, and if u can m6- drone. Everything is controlled wirelessly (with nrf24l02 radio module) .The remote shiuld have a lcd which shows the mode number and the mode name ( i mean like m1- remote control , m2- ir control).
It should have a push button to change the mode. It should be light weight. Everything should be made of geared dc motors. It should be based on arduino. The remote should contain two joysticks to move the robot. Pls it would be a great help for me if u could do this. Thank you
Intresting choice for the material, i would have thought wood would (lol) not be solid enough and rip apart, especially with the motor being held in with only two screws...
But i guess we will find out if it holds up :)
If not you can probably remill it from aluminium.
muh1h1 yeah, I think those two screws will not hold. There are strong vibrations and other forces. Plus the screws have small washers and I can see the wood already squashed. It's gonna come loose. He should have made a carbon fiber part for that. Or use aluminium, stepcraft can cut that. Seems the board will not be waterproof either.
I think for a first test it's probably OK, proof of concept... But in the end it probably has to be replaced...
muh1h1 Wood is surprisingly strong, especially since he's buffed it up. However, the area where the motor is actually attached is thinned down quite a bit. I predict the plywood will splinter there.
Recreation with aluminum stock is a definite solution, however he could also probably get away with laminating a thin piece of steel to the plywood, maybe a Simpson tie cut to shape.
chrisbinnie That would be a gread idea! 1mm Steel on the side would probably be enough the prohibit the fasteners from ripping though the wood ^^
how much wood would a woodchuck chuck if a woodchuck would chuck wood?
Nice work! The motor mount works fine and it can be durable?
I still use the board and the motor mount is working perfectly.
Ok thanks!
Ok thanks!
how do you charge batterys?
With a very simple LiPo battery charger like this:
www.dx.com/p/b3ac-2s-3s-lipo-balance-charger-black-ac-100-240v-103589?Utm_rid=78761898&Utm_source=affiliate
if i put the motor this bateries can ti work?
ZIPPY Compact 2200mAh 3S 25C Lipo Pac useing 2 of them
can I use 775 motor,sir? thanks
That IS 775 motor my friend
Thank you very much, teacher
Lam Victor no problem,student
You sound slightly like Gru from "Despicable Me" :)
I don't know if someone commented on this, however, I am curious to know how did you tighten the screw on the motor pulley after you screed the motor on the wooden fixture?
If I slide the motor to one side I can just reach it with an Allen wrench.
Why don't you try it with gears to increase the speed
It wouldn't make a difference
@@Gannon777 why ?
Put the link of the program please
Check the description and follow the link to my website.
It's'a MEE! A'Mario!!
good
How much torque in kgf · m does the engine have?
Cuanto torque en kgf·m tiene el motor?
i have the same motor. it will not take your load, it needs a gear box
Vicky Sharma Exactly even me
Vicky Sharma In my opinion there is about 25 % Chances that it may work bcz i have this same motor and when i attach it to a 12V 4.5A battery and when i try to stop it with hand iy doesnt and also since the motor has a smaller gear when compared to the wheel gear it will generate torque so maybe it will work
Please note that the motor that I use is rated for 24V / 13A. Useful power should be around 150W. Will it work?.... I still have no idea.
Have my own DIY board much bigger motor and VESC driving it, goes crazy fast but the brushless motor has trouble moving from a complete stop giving it a little push start helps a lot. The VESC is configured to give a consistent amperage for a given input value and once you're moving it takes far less watts to keep everything moving so think the same will be true here with a push start imagine it will be able to keep you accelerating at least on smooth surfaces. Came to see your controller since I just made one and posted it to thingiverse, great job making that so compact!
Controlling the current will be absolutely necessary because the stall current is approximately 27A. Within seconds you have 650W magic smoke.
I see all video but he is best
Joop When will the next Video Probably be plz ginish it in next Video plz no more parts
Abdurrahman Jilani I hope so I cannot wait anymore
PA
Show
Why did you don't take a brussles motor
Price and simplicity I'm guessing. Brushless is def the way to go for power.
Please you can upload the motor amounth files in your bookking progect?
I don't feel like a brushed motor would be enough to get you over 10mph. Brushless would be much, much better for a relatively miniscule price for the upgrade you'd get.
Great video, but don't buy Walmart boards
Walmart board? Based on what information did you come to that conclusion?
Joop Brokking a "walmart board" is a term used for cheap complete setups. (At least by me) A good complete will last you a lot longer. Also, you might want to upgrade the bushings. Better ones can offer a better ride.
Ok....... thanks for this wonderful and well researched advice.......
Dang that's so cool run ddddddndddddddn scate 5000,000,000 speed just jocking but its still cool ill make one too thanks for the idea
That motor is not strong enough 😂😂😂👎.