the amount of backlash must be a lot . at least use stiffer springs on xyz or replace with ballscrew :)
@IkeiinI19 күн бұрын
Без подвески это полная фигня, да и раму можно было изогнуть
@inspiway642422 күн бұрын
Love it!
@ShrekLM23 күн бұрын
Make sure to tune it so the battery doesn’t destroy itself and catch on fire
@roberthorvath156325 күн бұрын
I built something like this, but a bit less refined. Went from 1800w to 3k on 72v and a fardriver controller. Would love to see the build and parts for this!
@richardsanborn796326 күн бұрын
pump it into a wqater wheel turning a generator
@KaidenYT1029 күн бұрын
i overvolted my razor scooter and with upgraded moter and went 43 mph
@MCgangsta11Ай бұрын
How can I contact you? Need 3 made!
@yangyihao4692Ай бұрын
Buy now 😂😂😂😂 how much!!
@STEM-ll9mcАй бұрын
Thanks for your video efforts, but at 5:37 you state this is a 14 pole motor, and I assume that info is used when using a factor of 7 to calculate actual RPM from Electrical RPM. At 09:30 you show an image of a stator complete with windings, there are 12 poles not 14 poles visible in the image. Can you confirm that is an image of the same motor being tested, or was the motor under test 14 poles?😉
@user-qs4fy4tg4kАй бұрын
Аккумуляторы с движком не тянут на 2000.
@peterlengyel3069Ай бұрын
Love it!🔥🔥🥰
@fatcontrole1Ай бұрын
Genius idea, well done!! Get a lapel mic 👍🏻👍🏻
@JokerInk-CustomBuildsАй бұрын
I like you idea and projekt... but you broke my rule no 1: Never put your tv infront of a window imo. -I just hate watching a dark screen with bright lights behind it....
@ericinventorАй бұрын
Good point, but thats why we close the shades when watching TV. I just had them open for better lighting while recording the video.
@paulocarvalho5045Ай бұрын
Assim é forte, agora quando sobe uma pessoa de 70, 80kg fica lento e nem sobe pequenas ladeiras
@GerardoS-n7zАй бұрын
Invente Eric, Invente!! Love it! 👍🏽💪🏽
@ghostviper957910 күн бұрын
Hey man that linear actuator video still isn’t out can you. Ring it out
@daannijkamp758Ай бұрын
this dude doesnt upload for like 2 years and then just drops another video without mentioning anything 😂
@jonesboonedАй бұрын
our b is back
@TrungHuuynhАй бұрын
Bạn có thể tư vấn cho tôi được chứ
@ReptiloidXMENАй бұрын
Как на самом деле выглядил человек паук в нацистких лабораториях? Почему все русские-эфиопы? Кто такие грабоиды? Гигантские арахниды? Что могут Рептилоиды в современном мире и почему они служат в секретных службах развитых стран ? За что убили Кенади? Про что мультик крокодил гена? Тайна третьей планеты? Почему столько шума вокруг второй мировой? Ответы на эти вопросы ты найдёшь у меня в личке! Пиши!
@ismmaaeelmuhammad3438Ай бұрын
Okay what types of bratty are does a motor.
@gonicadАй бұрын
I love how he has a cnc on his desk that cuts aluminum well enough and still proceeds to make parts for the cnc with the printer while knowing rigidity is the issue.
@botak333Ай бұрын
What notor do u used sir? And do u used step/dir interface odrive for control the motion?
@gymkhanadogАй бұрын
CNC *machine* . Saying "I'm not happy with my CNC" means that you aren't happy with your Computer Numerical Control. Does that make sense? No, it doesn't. It's a CNC _machine_ .
@RajeshKumar-ry4onАй бұрын
Hmm very high speed 🎉
@angry_gamer768Ай бұрын
Слишком низко расположен мотор .
@gokulakrishnan3092Ай бұрын
Ground clearance ?if speed break your motor and battary crash
@GilbertForbesJrАй бұрын
How much?? I’m in Miami
@butterflyfpvАй бұрын
Wow nice!
@prokgop-stop51642 ай бұрын
До первой ямы 😂 и всё что внизу будет уничтожено
@you2berg2 ай бұрын
dude, you're a crazy genius)) wouldn't it be easier for you not to spend money and time on all this shit and buy the necessary spare parts and assemble a cool CNC? :))) nice fun :))) nice insane fun huh?)))) Truly you cool, thanks)))
@Kreston52 ай бұрын
and this whole time while upgrading your kit, you were still using those weak nema 17 motors for x and y :D
@user-od7wv7bz3z2 ай бұрын
Ещё ближе к земле надо было поставить оборудование
@giovanni74862 ай бұрын
🤣Tocca sull'asfalto 👉🏻il motore troppo sotto 🤕 🛴👌🏻
@ahmadalizadeh6802 ай бұрын
Motor or battery may touch the ground 🥲👎If it was me I would put the motor and battery on the scooter
@tsclly23772 ай бұрын
Way to much of an investment and it still vibrates too much. Buy new frame rails, cut thick aluminum gantry sides, get some NEMA 23 Closed loop motors and accessories and take the good stuff out of the revamped -18 and use it in a new machine. I assume you will use extruded slot frames units, so fill them with epoxy granite and cast an epoxy granite mount (your first epoxy granite piece) and don't fill the extruded rails until you have the unit trued and through bolted (use long threaded rods). Ya, it will get heavy and will need a real solid workbench, but your accuracy and finish will show. Then rebuild the 3018 and mount a laser on it (like for doing name plates or maybe a wire EMD cutter)..
@hiddenloaf23022 ай бұрын
I'm going to snag one of these base machines tomorrow for $75, I'll definitely have to see how well I can beef it up with some of these upgrades.
@theonlyonestanding80792 ай бұрын
I wonder how much weight can it handle
@klaasvanmanen82142 ай бұрын
Very nice for a first attempt but..... Experiments in a wind tunnel give much more accurate and repeatable data when done in laminar flow. By putting your ventilator in front of the model, you shoot a lot of very turbulent air onto the airfoil. The only thing you can really see here is that it actually moves. By moving the ventilator to the other side of the 'tunnel', and having it suck air *out* of the box, the flow around the airfoil will be less turbulent. Adding a honeycomb structure at the side where the air is sucked into the box, can reduce the turbulence even more, and create something which may start to look like laminar flow. The honeycomb structure should consist of small parallel pipes, similar to straws for drinking, placed in the direction of the flow of course, and cover the whole of the entrance. The walls of the straws should be thin compared to the diameter, to avoid introducing lots of drag. Pulling the rotor even further away from the airfoil (making the box much longer) will also help to improve laminar flow. I guess you will have learned this by now since the video is already 10 years old. But then my comment may help your viewers who would like to copy your setup. Just copying would be a bad idea if they want to create something that actually deserves to be called a wind tunnel.
@omegatitan86562 ай бұрын
I have the same one but how do you make it electric like that
@osmarpastor87892 ай бұрын
Motor, bike chain & rotor, battery or a conversion kit to e-bike
@karadanvers61362 ай бұрын
if you sell this as a kit you can recoup your losses :) id buy a kit :)
@Ingles1912 ай бұрын
You should clamp your workpeaces better, this eliminates vibrations and saves you a lot of endmills! Especially at high RPM´s
@skullfucker33812 ай бұрын
Please for the love of God do not use WD40
@eldoradocaddy12362 ай бұрын
Can this be used to cut wood?
@ericinventor2 ай бұрын
Yes of course!
@b-rad39372 ай бұрын
Make it wider with more surface area
@optimusprime6992 ай бұрын
why servo, why not a BLDC motor?
@ericinventor2 ай бұрын
Good question. A few reasons: 1. Torque- servos have built in gearboxes and are built to have more torque at lower speeds than similar standalone bldc motors, and especially this high torque servo 2. Cost - bldc motors that could handle this torque would be very large and expensive, or would require an external gearbox, not to mention a bldc motor controller, could easily be 3-4x cost 3. Simplicity- these servos have built in position control, so we dont need an extra encoder like we would need for a bldc if we only wanted to move it 90deg, also dont need a motor controller (esc) and are more more compact