I recently converted an old 2 stroke trimmer to 36V battery powered. Was heavily inspired by this video. I direct drive the shaft with A 24V HVAC blower motor. Overvolting to 36V with 2 18V batteries gets the the RPM on par with 2 stroke and roughly the same total power output.
Try aircraft :" grave yards" or surplus/ obsolete military : some 24 vdc 48 vdc ( just a tickled: if not doing it in the rain?) OR wait for Buydumbs electric America = SOLOR CELL CLOTHES & PROPELLER'S ON OUR UVC HATS TO KILL COVID & NOT US? OR >>> NAIL CLIPPERS & PAY PER VIEW?
pro tip: when you are cutting metal with hole saws (especially large ones) to avoid the hole saw from jamming up into the steel and splitting your hand into two, clamp the steel with some c clamps, (you will also save motor power doing this)
Excelente proyecto muy bien desarrollado y mejor ejecutado , pero bueno mi opinión es que es mejor la gasolina , gracias por compartir tanta creatividad y conocimientos , un saludo cordial y por supuesto un gran like desde Narón , Galicia (España) 🤓 😜
I'm not sure if that motor is really meant for constant duty... Like, running it at it's rated voltage for 10-15 minutes at a time. Then again I guess it would get a cooldown in between battery charge cycles.
Interesting. Everything done properly. I have some doubts about the long-term capacity of power tools. The relatively large torque compensates for the relatively low power. The donor seems to have a ~ 1500W motor in the glory days. Does the current motor have 150W? How long does the battery last?
The way you design circuit boards is just crazy. It's insane how well you put together different disciplines of engineering. Also, you cut metal with an angle grinder like a pro.
Я тот самый коммент на русском, который ты ищешь ) Всегда восхищаюсь людьми, у которых без чертежей (по крайней мере нам их не показали) точность окончательной сборки определяется "щелчком".
I like this a lot. Looked powerful the weeds you was cutting was pretty substantial. The tough stems is hard to cut and it looked to do it without a problem.
The video beautifully introduces this creatively built electric lawn mower!I wish everyone a successful beautiful day in strength and health! 👍L👀i📸k🛠e🔋!🌿✂️👆
Interesting, but I think a new brush cutter would cost much less than for the new motor, buying and making parts, time used, compared to the result. How long runtime do the battery give you? How many hours did you put into it? How many parts were all new?
This video is awesome. Well done. Please answer the following questions: What is the run time like with the battery you made? What is the Ah rating of the battery you made? How does the performance compare to a gas version?
@@jclowe735 Oh shitty.. cowdung.. 775 motors comes in 12v and 24v, if you want maximum power out of it, you'll need more amps and make sure you have spare batteries coz it draws lots of amps while in action.
@@chongshenchang9367I got my hands on a similar motor and it pulls 2 amps at no load (12vdc) and I pressed the Shaft down on a tiled floor to resemble a high load condition trying to stop the rotation which it didn't but started pulling 8 ish amps. Hope that helps.
Certainly helps when you have a shop with every machine imaginable. Circuit board making and 3d printing and so forth. But is really that much cheaper than just buying am battery operated one?
Во всех электрокосах редуктор стоит на понижение, только у этого чудока всё на оборот.Мощности двигателя только и хватает что бы показать как она в холостую крутится не более.
Yes that's correct. But the leverage to balance the rod while maneuvering left and right swing will be a problem. Motor at the lower end will make it very heavy to move. But your point is valid. Can be mounted on couple of wheels to roll on the ground thereby relieving us of the load.
@@gizmobrain I hv designed (patent pending) a single wheel Weed Cutter petrol engine assy. Safe and convenient in all respects. Any other shoulder mount brush cutter assy can also install.. Two wheel unit very inconvenient. I m also working on to replace engine to rechargeable motor assy. Looking for the exact motor. Expect to succeed. U can check my product : ruclips.net/video/1F2QfBO1fQQ/видео.htmlsi=-iQs9n74Fz03fkIA Good luck
@Benny are you serious? Electric string trimmers have been around for quite some time now. Some municipalities are actually trying to remove gas powered lawn equipment all together and going all electric. You must live under a rock.
@@jerichojoe307 No, it was meant to be a rhetorical question. I actually have three - 2 petrol and one 36V electric. However, his does work pretty well for a home brew.
Fajnie ale prpblem jest że w profesjonalnym ogrodnictwie potrzebujesz włącznik z potenjometrem obrotów co daje ci Strimmer benzynowy a nie daje tego elektryczny.Wiem że do tego też można dojść.Poza tum baterie od Dewolta wkrętarki czy inne + - i jazda bez trzymanki i ladują się w zawrotnym tępie.Pozdro
a mi me pareció muy buen trabajo muy logrado lo único para criticar para mejor es que sostener una chapa con la mano en un taladro de mesa podrías perder un dedo a un amigo le paso pero el video muy bueno y muy bien logrado saluds
no creo que aguante para una cuchilla . y la autónomia de la batería no creo que sea tanta. tal vez sería una mejor un opción dejarla con una fuente externa . pero sin embargo es una buena opción para el jardín
Наука
I recently converted an old 2 stroke trimmer to 36V battery powered. Was heavily inspired by this video. I direct drive the shaft with A 24V HVAC blower motor. Overvolting to 36V with 2 18V batteries gets the the RPM on par with 2 stroke and roughly the same total power output.
I like the way you locked the drive gear to the hub with a machine screw. It's like a keyway and a locking bolt all in one! Awesome!
setscrew would be better if ever need to take it apart.
Great improvisation 👌🏼 Thanks for the video.
Awesome project Maciej.✨ Thank you for sharing 🙏
Very nice. I have an old gas powered and an old 24 VDC battery powered. It was very easy to reuse the old parts.
Looking forward to next great video.
Try aircraft :" grave yards" or surplus/ obsolete military : some 24 vdc 48 vdc ( just a tickled: if not doing it in the rain?) OR wait for Buydumbs electric America = SOLOR CELL CLOTHES & PROPELLER'S ON OUR UVC HATS TO KILL COVID & NOT US?
OR >>> NAIL CLIPPERS & PAY PER VIEW?
Muy buen trabajo! Magnifica idea. Gracias por compartir.
Thanks for the plans!! I'm building this asap
Excellent work ! 👍
Excellent work!!!!👍👍👌
pro tip: when you are cutting metal with hole saws (especially large ones) to avoid the hole saw from jamming up into the steel and splitting your hand into two, clamp the steel with some c clamps, (you will also save motor power doing this)
Once again mom shows up and ruins the party ...
@@DavidVanHelden1 maybe...
@@DavidVanHelden1 better than showing up to a party with no hands
@@DavidVanHelden1 trying to be tough guy.
Looser
The up one is actually ment for you.
@@DavidVanHelden1 LOL
Ótimo trabalho 👏👍👈 sucesso aí família 🤝
After see this, now much understand basics of electrical tools.
Genious as usual!
I love your videos. You’re so talented
Congratulation , crasy project very good
Excelente proyecto muy bien desarrollado y mejor ejecutado , pero bueno mi opinión es que es mejor la gasolina , gracias por compartir tanta creatividad y conocimientos , un saludo cordial y por supuesto un gran like desde Narón , Galicia (España) 🤓 😜
Good boy
Great job 👍👍👍
You have a great talent ! I enjoy your videos, thank you for making them for everyone ! God bless !
Great video
Might have to do this. I have a 1kw motor from an electric lawnmower + a dead 2 stroke line trimmer 😁
Very impressive !!!!!!!!!!!!!!!!
Your skill is superb.nice sir
Super Cool....👍🏻👍🏻👍🏻
Amazing good conversation from gasoline motor to electric battery, easy to carry
This is an interesting creation/concept...
I'm not sure if that motor is really meant for constant duty... Like, running it at it's rated voltage for 10-15 minutes at a time. Then again I guess it would get a cooldown in between battery charge cycles.
Wow amazing 😍👍
That's awesome Maciej. Keep it up.
Great fuckin' video. Strait to work and no boring shit. THANK YOU!
thats pretty cool man
Interesting.
Everything done properly.
I have some doubts about the long-term capacity of power tools. The relatively large torque compensates for the relatively low power.
The donor seems to have a ~ 1500W motor in the glory days. Does the current motor have 150W? How long does the battery last?
I wish you would upload every day!
Nice job on the repurposing of power supply. Battery life ? Interesting, thanks.
Nice work bro keep goin ♥️♥️
I would love to have this on my farm in tuscany 😍😍😍
I would chose one from these: www.makitatools.com/products/tools/cordless/18v-lxt/outdoor-power-equipment/string-trimmers?filters=888_11004,889_11001
Cool work sir 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏
Good job well done
Тоже зашел почитать русский комент о том что в чем прикол этой переделки🤪🤪
В точку!🤣
Те что делают по заводу, долго не живут.... Быстро слизывает там шлицевую пару
That's awesome
Brawo Ty :)
great idea
Impressive my friend 🙏,
molto bravo, complimenti !
The way you design circuit boards is just crazy. It's insane how well you put together different disciplines of engineering. Also, you cut metal with an angle grinder like a pro.
Legancko tego...
Looks like it would b ok on small grass but taller stuff I think it would struggle with.
That is cool man
Я тот самый коммент на русском, который ты ищешь ) Всегда восхищаюсь людьми, у которых без чертежей (по крайней мере нам их не показали) точность окончательной сборки определяется "щелчком".
Вы правы, первый комент на русском.
Хорошая идея! Но надо иметь целую мастерскую, прямые руки и хорошую базу знаний в электротехнике!
i would love to see you do a chain saw
Nicely done! For how long the battery hold up?
Dobra Robota PANIE 😉😂😂
Excelente trabajo, felicitaciones, saludos desde Venezuela.
Fantastic work, Maciej! 😃
It's infinitely better now!
Stay safe there with your family! 🖖😊
I like this a lot. Looked powerful the weeds you was cutting was pretty substantial. The tough stems is hard to cut and it looked to do it without a problem.
good job, now make me one :)
👌!!
I wanna be like you
a million tools and a desire to over-complicate
That sounds like the dream
Few dangerous cuts and lack of fastening in the drill press. But love that work in general.
Nice job what's the run time on one charge and how much does it weigh 👍😎
Interesting! Hello Friend
The video beautifully introduces this creatively built electric lawn mower!I wish everyone a successful beautiful day in strength and health!
👍L👀i📸k🛠e🔋!🌿✂️👆
Nice
👍👍🛠️👏
Great
So, how much use per charge with that little battery?
Hey Maciej, great video as usual. So do you study mechanical and electrical engineering?
Liked you video better cutting power than some genuine battery trimmer
Interesting, but I think a new brush cutter would cost much less than for the new motor, buying and making parts, time used, compared to the result. How long runtime do the battery give you? How many hours did you put into it? How many parts were all new?
24v🤔🛠️👍
Wow
The amount of names I've heard for these at this point lmfao
Is there a download for the circuit board and the parts listing?
This video is awesome. Well done.
Please answer the following questions:
What is the run time like with the battery you made?
What is the Ah rating of the battery you made?
How does the performance compare to a gas version?
I think it won't last an hour because that motor draws a lot of amps.
@@chongshenchang9367 makes you think what would a 775 DC motor do if it was used as a replacement for the gas engine.
@@jclowe735 Oh shitty.. cowdung.. 775 motors comes in 12v and 24v, if you want maximum power out of it, you'll need more amps and make sure you have spare batteries coz it draws lots of amps while in action.
@@chongshenchang9367 hmm that's something to think about.
@@chongshenchang9367I got my hands on a similar motor and it pulls 2 amps at no load (12vdc) and I pressed the Shaft down on a tiled floor to resemble a high load condition trying to stop the rotation which it didn't but started pulling 8 ish amps. Hope that helps.
Please give a 5 year update!!!
Легче нормальную электрическую готовую купить, чем так заморачиваться с переделкой, оно того не стоит.
How long did it run for?
Brawo za pomysł! Panie Macieju, na ile czasu koszenia takiego badziewia do kolan jak na video, wystarcza ta bateria?
Step 1: have an expensive gasoline brush cutter laying around xD
Certainly helps when you have a shop with every machine imaginable. Circuit board making and 3d printing and so forth.
But is really that much cheaper than just buying am battery operated one?
I don't think the goal is to make something cheap, it is rather to do something with a tool that would otherwise be garbage.
You're right
Try copper wire instead of plastic wire for cutter. I got better result.
Awesome. What program do you use for pcb layout?
is it rechargeable.?
Во всех электрокосах редуктор стоит на понижение, только у этого чудока всё на оборот.Мощности двигателя только и хватает что бы показать как она в холостую крутится не более.
When you were weed whacking along your bed if you walk backwards you kick all the grass out of the bed instead of kicking the grass into the bed
Trafiłem na ten film przypadkowo świetna robota ale jednak wolę spalinowe
Interested of motor, want to make small cnc spindle with beld driven 🤔
Damn, and I thought I was smart.
I would had push button switch safety you dropped cut power. But cool tool
If you keep the motor unit near to the blade, you can avoid the rod (shaft) and its weight, so you can save much energy.
Good luck
Yes that's correct. But the leverage to balance the rod while maneuvering left and right swing will be a problem. Motor at the lower end will make it very heavy to move. But your point is valid. Can be mounted on couple of wheels to roll on the ground thereby relieving us of the load.
@@gizmobrain I hv designed (patent pending) a single wheel Weed Cutter petrol engine assy. Safe and convenient in all respects. Any other shoulder mount brush cutter assy can also install.. Two wheel unit very inconvenient. I m also working on to replace engine to rechargeable motor assy. Looking for the exact motor. Expect to succeed.
U can check my product :
ruclips.net/video/1F2QfBO1fQQ/видео.htmlsi=-iQs9n74Fz03fkIA
Good luck
@@gizmobrain Makita makes both but the ones with the motor near the blade handle a bigger blade so I guess they have more torque.
Do they make these? It appears to work exceptionally well!
@Benny are you serious? Electric string trimmers have been around for quite some time now. Some municipalities are actually trying to remove gas powered lawn equipment all together and going all electric. You must live under a rock.
@@jerichojoe307 No, it was meant to be a rhetorical question. I actually have three - 2 petrol and one 36V electric. However, his does work pretty well for a home brew.
Not sure why unless the motor is blown cause the battery wouldn’t be as powerful or last as long
ta muito fixe
Very nice. Give me one piece. I will pay.
Siema gdzie można dostać taki silnik ?
cheaper, quieter, healthier, more durable and waaay more ecologic : a scythe.
try to use that scythe, like he idid near stones and small grass between stones. scythe is ment for large hay. use things as they are designed
Fajnie ale prpblem jest że w profesjonalnym ogrodnictwie potrzebujesz włącznik z potenjometrem obrotów co daje ci Strimmer benzynowy a nie daje tego elektryczny.Wiem że do tego też można dojść.Poza tum baterie od Dewolta wkrętarki czy inne + - i jazda bez trzymanki i ladują się w zawrotnym tępie.Pozdro
Where do you get these motors ?
Love the vids btw 👋
On the internet
A trzymak na piwo gdzie? 😅😅
where i can buy this el motor?
a mi me pareció muy buen trabajo muy logrado lo único para criticar para mejor es que sostener una chapa con la mano en un taladro de mesa podrías perder un dedo a un amigo le paso pero el video muy bueno y muy bien logrado saluds
no creo que aguante para una cuchilla . y la autónomia de la batería no creo que sea tanta. tal vez sería una mejor un opción dejarla con una fuente externa . pero sin embargo es una buena opción para el jardín