5 ай бұрын
9 ай бұрын
Жыл бұрын
3 жыл бұрын
7 жыл бұрын
7 жыл бұрын
8 жыл бұрын
Пікірлер
@DonnieCaves 28 күн бұрын
Love this build.
@Skirataful Ай бұрын
One of the best I've seen, well done!
@wrosslandwr8032 Ай бұрын
Can the insulation take the hammering without breaking?
@marmasteris Ай бұрын
Yes, the insulation does not break. The hammer is wooden.
@maherdz9527 Ай бұрын
Hello I need you for something, can you help me?
@marmasteris Ай бұрын
You can ask a question.
@maherdz9527 Ай бұрын
@@marmasteris Thank you. I have an hub motor that I want to fix but I don't know where to start.
@quazars236 Ай бұрын
very clean and organized... well man, you did an AWESOME MACHINE! really got me inspired of your work. thanks!
@pally15 Ай бұрын
absolut great ! the beast...
@satishbvkumar9528 Ай бұрын
Great work .Can i get the electronics details also?
@duanejones5186 Ай бұрын
Excellent build!
@VernLee-y9q 2 ай бұрын
Hello again , what is the wheel base center axle to axle , If you were to do it again would you make it shorter , or could it be longer and still turn ?Thanks
@marmasteris 2 ай бұрын
Shorter would be better when making a turn. I wanted to make shorter ones, but the task was to make the cutting width 1 meter and this is determined by the length of the cutting blades. So the wheel base in this case is 930mm.If the wheelbase is extended, I think the turning will be,but not so good.
@nicolasakf1577 2 ай бұрын
I really appreciate your project. May I ask why have you chosen a transmission by chain instead of a direct connection of the motor to the wheel?
@marmasteris 2 ай бұрын
I did not find such power geared motor.That's why I chose with a chain.
@nicolasakf1577 2 ай бұрын
I understand you are using motors with a 330rpm output and reduce the speed with the chain (6/60 ? i can not count exactly the teeth...:-)) But I saw also on Aliexpress some wheelchair motors with a 75Rpm output. Do you think I could be a good idea to use this kind of motor with a direct connexion to the wheel?
@marmasteris 2 ай бұрын
@@nicolasakf1577 Teeth 9/52,tire 4.00-8,max.speed 6km/h. I don't know the weight of your lawnmower, so I can't answer the question about wheelchairs motors. My lawnmower weighs about 250kg.
@fluidmind3629 2 ай бұрын
can iuse this scheme on normal 36v 250w front hub(geared) motor ? thanks for the tut ❤
@marmasteris 2 ай бұрын
Yes you can.
@eddiejimenez 2 ай бұрын
great
@VernLee-y9q 2 ай бұрын
Where are the batteries located
@marmasteris 2 ай бұрын
0:05 you can see the batteries a small box under engine in front.
@VernLee-y9q 2 ай бұрын
Maybe I'm blind or just ignorant , But where are the batteries ?
@marmasteris 2 ай бұрын
Good question. The batteries are under the front of the engine, a small box.LiPo 3S 5Ah 2pcs in parallel.Only for powering the starter and RC receiver.After starting, everything is powered by the alternator.
@VernLee-y9q 2 ай бұрын
@@marmasteris Thank you
@fatoshistorias9573 3 ай бұрын
hii congrats for your project, can you inform me which is the torq of your reductor for pushing the litle car ?
@marmasteris 3 ай бұрын
DC brushed motors 4pcs AWD 24V 350W motor main technical parameters: No-load current: 2.0A Rated output power: 350W Rated speed: 3200rpm Rated torque: 1.11N.m Rated current: 12.5A Efficiency: 78% Reduction ratio: 9.78: 1 Actual speed: 330 rpm
@ayomidesalami9193 3 ай бұрын
Please I need to understand how you did the height adjustment
@marmasteris 3 ай бұрын
linear actuator 2pcs,left ang right.
@ayomidesalami9193 4 ай бұрын
i need access to the google drive please
@jeremycareystudios917 4 ай бұрын
best remote mower I've seen so far. I think I'd like to follow this and change to tracks
@marmasteris 4 ай бұрын
Yes, tracks would be better.
@bernardhebrear2566 4 ай бұрын
Très très bon travail
@healthnature6240 4 ай бұрын
I appreciate your work! Well-done!
@ErChompy 5 ай бұрын
It's awesome, can you show the cutting parts? are blades?
@ssnoc 5 ай бұрын
Music is annoying as hell
@marmasteris 5 ай бұрын
The video is also annoying. I tried to match it.
@paomakes 5 ай бұрын
Well done!!🔥🔥
@thunderblade9245 5 ай бұрын
файна газонокосарка
@pasindhuperera4725 5 ай бұрын
GOOD JOB
@ebojans 5 ай бұрын
I'm not sure that the bikes are for this kind of terrain, it's more off road.
@marmasteris 5 ай бұрын
Of course, you are right.
@ebojans 5 ай бұрын
@@marmasteris The bikes are good and of good quality. I can't last long on this kind of terrain.
@ОляЕмикина 5 ай бұрын
Hi! Great job! 06:34 its din 985 nyloc nuts?
@marmasteris 5 ай бұрын
DIN934 black
@dbc105 6 ай бұрын
Been looking at several of these mower builds and there arte things you've done here I like a lot, the tires will not chew up the lawn, the motor setup is not high dollar wheelchair/scooter parts, and it is wide. I would like to get a copy of the CAD files and anything else that applies. Good job and many thanks for sharing. DC
@marmasteris 6 ай бұрын
CAD files request link in description under video
@SergeREYNIER 6 ай бұрын
Super projet ! est-ce qu'elle broie les herbes très haute? (Mulching) Si je pouvais avec les plans, merci.
@moreover-jw3iu 6 ай бұрын
전문가의 솜씨네요. 훌륭합니다.
@digdilem 6 ай бұрын
I've done a few, so great to see someone else's vision. I see you're using an alternator off the shaft - when I did that with a 24v alt, I found it got extremely hot as it's constantly working at max capacity, and eventually its shaft would swell and bind against the bearings. Do you have any similar problems?
@marmasteris 6 ай бұрын
No, there is no problem with the alternator.Alternator 24V,120A, max.consumption 70A at zero turn,so the alternator is not fully loaded.
@digdilem 6 ай бұрын
@@marmasteris Interesting - that might be my issue - my alt is only 52a and I've got four wheelchair motors. The 5.5hp engine isn't quite powerful enough to run the alt and cut thick grass either, so I've just removed it and put a couple more batteries there for now, lasts an hour of heavy use which is a full tank of petrol too.
@davidsantin 6 ай бұрын
geniale!
@ModeratelyOtaku 6 ай бұрын
I like how your motors are centered rather than near the ends of the mower
@Ralf-rk9fx 6 ай бұрын
Ingenieur!!!
@rmfetter56 6 ай бұрын
Awesome content, doyou have the specs available & also the Cad drawings. What motors are you using for the 4x4 and also the 3 motors for the grass cutting blades. What is thesize and weight of your machine? Thanks for any help you can provide.
@marmasteris 6 ай бұрын
4x4 motors DC 350W,24V.Lawnmower weight about 230kg.Grass cutting motor 18.5HP (max.power) internal-combustion engine.
@Tinkerbell227 6 ай бұрын
I would like to get the cad plans or hire you to make me 2 of them. One as a mower. And the other with just a flat deck on top to move stuff around like car motors. A machine simular to the one at minute marker 9:42. But I want turf saver tires on the mower instead of wheel barrel tires and those bar tread tires on the mover.
@marmasteris 6 ай бұрын
@@Tinkerbell227 CAD files access link in description under video.
@animale8809 6 ай бұрын
Very good work, I want to build one too
@Kull1645 6 ай бұрын
How did you control all 4 motors?
@marmasteris 6 ай бұрын
Radiomaster TX16S transmitter,but it can be anything RC transmitter.
@Kull1645 6 ай бұрын
@@marmasteris I mean what motor driver board?
@marmasteris 6 ай бұрын
@@Kull1645 120A Dual Way Brushed Motor ESC 12-35V 4pcs.
@AB-bp9fi 6 ай бұрын
Great project. What electric motors do you use?
@marmasteris 6 ай бұрын
DC 350W,24V
@neutrinoberilio3566 7 ай бұрын
😳😳🙄😳🤔🤨🙄🤔🤔🧐🧐🧐🧐👍👍👏👏👏👏👏👏
@spectra409 7 ай бұрын
Sa peine pas dans la broussaille !
@spectra409 7 ай бұрын
Quelle cylindrée le moteur ?
@marmasteris 7 ай бұрын
547 cc
@spectra409 7 ай бұрын
On dirait un petit char ❤
@AestheticRedditStories 7 ай бұрын
Can i have the CAD Files for this i would love to make this its the best ive seen.
@marmasteris 7 ай бұрын
go drive.google.com/file/d/1HXx46yHvjCuAM97IAjEQ7mZGNRl4tNNV/view?usp=drive_link I'll see a request to share.
@AestheticRedditStories 7 ай бұрын
Thanks @@marmasteris
@rohithawickramasinghe 7 ай бұрын
Where to buy
@marmasteris 7 ай бұрын
aliexpress
@panospapadimitriou3498 5 ай бұрын
bought em 2 packs of 4 and they were top quality and stayed balanced... for months now we test em with a friend and they are amazing... // wanted to make a powerstation... cylindrical cells are the best for portable diy creations!!!!
@תמיראהרוןלוי 7 ай бұрын
Bro i have a question... any hob motor have the same method of wiring?
@marmasteris 7 ай бұрын
There are various ways of wiring.
@stanleycheng1375 7 ай бұрын
Awesome, fantastic! This DIY RC lawn mower is one of the best, even if not the best, I have seen. It effortlessly cuts tall grass, due to the 4-wheel-drive design, it manoeuvres well in difficult terrains such as slops, it weighs ideally for stability in mowing grass and moving in various directions while not over burdening the motor . Well done! I would humbly suggest you to refine, package and commercialize this fantastic mower. Thanks
@marmasteris 7 ай бұрын
Thanks you for the high rating.
@pfg8800 7 ай бұрын
Сколько оно весит ?
@marmasteris 7 ай бұрын
52kg
@ivansalazar6684 7 ай бұрын
HELP!!! I lost the magnet shown in the minute 1:42 :(
@hiandhello4183 6 ай бұрын
its not a magnet. if you can, you can make one using a dremel and a hardened steel bit but safety first and only if you know what you're doing
@ivansalazar6684 6 ай бұрын
@@hiandhello4183thanks…but that part has a magnet, right?
@pascaldidier9113 7 ай бұрын
Bonjour J'ai trouvé dans votre vidéo le schema de bobinage pour moteur Ebike 18 poles tres interressant aussi je voudrai savoir la longueur de fil utilisé pour bobiner un moteur (a peu pres ) moi c'est un moteur de 250 Watt 36 volts Dia fil 0.6 mm. Je voudrai savoir aussi le sens de rotation. Merci d'avance pour les infos DIDIER P
@marmasteris 7 ай бұрын
I don't remember the length of the wire. You can easily calculate the length yourself. The direction of rotation is easily changed by swapping any two phases of the controller.
@hranitor-animale 7 ай бұрын
Very nice. I did a similar DIY build. I had the same ideeas for the wheels but I had problems. The wheel hub just shattered. My robot weighs 120 - 130 KG. kzbin.info/www/bejne/eHu0i6GhnLl9rbM I had the same ideas for the chain tensioner :) But I found a better way that worked for me as I only have two motors. kzbin.info/www/bejne/bXW4goCDgcangZo Here's my robot at work on a > 2000m surface with lawn/weeds/trees. kzbin.info/www/bejne/bYjanIpoqsatjas