imagine you have this engine and you put it on a big scale RC truck (semi truck ) and just pull a freaking heavy load out of this like 30-40 bricks on a homemade rc trailer
@@Argosh you can completely submerge a brushed system. and most brushed systems achieve a high enough speed to have fun. These motors are in fact not trash they will outlast any brushless motor you have 10x over. Through the mud, rain, sleet, snow, driving into a lake. Your brushless motor just started rusting thinking about it. Don't judge just because you wouldn't use it doesn't make it trash. You judging a proof of concept in fact makes you trash.
@@dillanpoling4497 hm. I'm not sure you know how stainless steel works. Matter of fact one of the major advantages of bldc motors is that you can encapsulate them. Coals don't do particularly well in submerged applications. Have you even tried running anything in the environments you just specified? Because I have. You can fully submerge a bldc motor without any special preparations and it will last however long you need it. Coating the stator on epoxy will make it last in saltwater or any other rough environment. I have operated 5kw bldc motors in this exact way quite successfully. Since you decided to make this personal I assume you're completely clueless. Come back when you've actually done anything with proper power electronics, and no, that doesn't include anything even remotely as whimpish as the couple hundred Watts this kind of garbage provides.
@@anasijaz9498 Angled beveled gears. Like normal beveled gears, however they intermeshed in an angel. The ones shown were pulled from an angle grinder. en.wikipedia.org/wiki/Bevel_gear
I know we use cordless drills at work that have these 775 motors in them and just one can snap a 3/8 in stainless steel tap con in half in a split second. They're crazy strong for their size. So 6 of them in parallel would provide plenty of torque for something like a go cart or rc truck. It would be an interesting project for sure.
multiple small motors is better than 1 big motor when it comes to operational assurance but there will be more moving parts hence more to maintain. Gearings also consume some power and it require ratchet type gears to compensate less performing or non performing motor which will cause drag
atleast he's smart enough to know that it's still a motor considered since it's still electric powered. A motor is electric and an engine is gas powered.
Question: are six motors less 'efficient' than one larger one ? more gear friction, 'interference' between the 6 motors, more wiring, more to go wrong. Thanks for any answers.
So I had some of the same thoughts but wondered if they are all getting the same power? He wired them in parallel which should get them all full power but will eat power faster than if he had wired them in series but they would divide the power among them. Parallel would make more power/torque but series would make much less power/torque but would run much longer on the same amount of power. If the motors are not in good phase which they most likely not since they looked like slightly different makes. So same power output but different years or companies so they might have different windings or magnet setups. This could make them fight each other a bit using more power at a faster rate.
in a way yes but a larger motor has one down side more rotational mass there is a limit to how fast you can spin something before it tears itself apart i am not gonna get in to all the fancy math behind it but for arguments sake we will say one of those motors makes 1kW and 10nm but can spin up to 20,000 RPM with 6 you can have 6kW and 60nm at 20,000 RPM but a larger 6kW and 60nm motor can only get to 10,000 RPM you could use a step up gear to get 20,000RPM but you lose about 1/2 of your torque and power. its the same thing Tesla uses instead of one large AF motor its 2 smaller ones working together and similar on high speed trains instead one large slow motor they have smaller ones placed across lots of axles meaning the same power higher RPM the load is spread out over a bunch of axles meaning more grip and a fair amount of redundancy.
Stone Mason it’s the same logic when it comes to car engines such as a 4 cylinder vs 8 cylinder but of course the more power delivered by the individual extra pistons! Motor in this case compensates for the power lost in the process of gears which is why in transmissions the gear ratios are different upon all gears to change the tourque needed. In summary more power is made by an extra motor/ piston and less is lost to friction and gear therefore more efficient
Guarantee this guy has a cool cool job and he just makes these videos for fun little trinkets lying around his house that he made for fun but takes everything else seriously because I doubt anyone who has this much stuff just does this
They might broke each other if they are not loaded but let's say , every single motor has same amount of coil lenght inside so they can't broke each other but if some motor has 1 extra turn than others , this single motor can likely burn out because it spins a bit faster and pulls other motors to achieve maximum speed of that one motor but it will take a long time to burn one single motor with 1 extra turn
I get here you’re coming from. Wiring 6 DC motors in parallel to drive the same shaft like that, all 6 motors must have exactly the same impedance across the windings, exactly the same field strength in the magnets, and exactly the same RPM. If just one motor is the tiniest bit out of spec from the rest, it’s going to either drag or be dragged by the others, which will cause it to overheat and burn out quickly. A way to make this work well would be to have electronic speed controllers on each motor so they can all be synced up. Set up right, this would be a good way to get a big load of torque from small cheap motors!
Would have been better if you could switch those motors individually depending on your load requirement That way you would save precious juice from the battery
you might use it as a high power generator if you power 1 motor and connect all the other 5 in parallel, you can have 5 times the output current from the 5 motors if you power 1 motor with 12 volts 1 Amp (assuming the motors run on 12 volts 1 Amp), you would 'theoritically' have 12 volts 5 Amps on the paralleled output at no load and by using an SMPS, you can step the voltage up with the boost converter or step it down with the buck converter, this way you can have a powerful generator made by you and don't have to rely on free energy devices to help you (Note : free energy doesn't exist)
Nice video! Lots of efforts! But lots of losses in such designs. As motors design is not perfect there will be minor difference in speed of each motor. As if some motor lag or leads gears will wear out pretty quickly. Also if motor is loaded with some torque these losses will change dynamically as load will not distribute equally over the shaft length and as motors are also not perfect. Also as motors are inductive loads and connected in parallel configurations current and back emf spikes will spoil the whole design. I just wanted to tell the science behind it. That's it. Else cool work man!!!! Thanks keep it up
The benefit of the motors is they take the load off of one another more than adding speed. The best use of this thing is for applications that need a ton of torque, like drills. The array of gears to get this thing ready for a vehicle would require a transmission, so yeah it could be done, but the top speed wouldn't be what you'd expect. It would get to top speed pretty quick though.
It is amazing.. It can be developed to be used in more powered machines in factories. I think it is good to keep all the gears in closed gear box to avoid corrosion and to decrease the noise.
I remember years ago, some one had 2 boats, RC, one with 1 engine, the other 2, set up like above, both the same type of boats, to propeller, the 2 engine one went faster, only because it had more torque, the engines worked better together when they had a load on them, ie, the water, you could hear the propeller slowing down more with 1 engine, the 2 engine one kept the same speed, if that makes sense
@@user-qc7vk2zb5m 👍 😁 Шпонить не представляется возможным, мал размер, да и лишнее это, при таких задачах. А вот "сожрать" на горячую будет самое то, этого достаточно. Есть ещё один серьёзный косяк, про это тоже никто не пишет : При посадке шестерни на вал двигла,(задаю загадку) -- Куда упрётся(где опора/твердь?) медная втулка? И чем это чревато?
You know, this looks like it would make an excellent light weight but powerful Solar Electric water jet drive motor unit, for a kayak or other small watercraft such as a John Boat or a canoe. 🙂 I'll keep it in mind for future marine projects & applications.
Absolutely agree, this configuration is VERY but VERY inefficient, on any side you see it has no practical uses, just as a curiosity, this configuration is used in combustion engines because it is the most practical configuration that can be used in these engines can
Ngăn nắp đẹp đấy và có khiếu ! Chẳng thấy bạn chế năng lượng Vĩnh Cửu mà có bánh trớn tác động lên để nó tạo lực xoay mô tơ tạo ra điện . Không biết công thức bánh trớn ( FLY Wheel ) tạo ra điện Vĩnh cửu có thật không ?
The great/worse thing about this is, there is no mechanism to adjust meshing..everything is fixed... Because of that, the builder precision is really awesome..
People thinking this is useless, imagine an engine with one cylinder, it’s far less powerful than a 6 cylinder and also slower so this Motor is actually an improved motor
No no you can. Easier way is with power strip, all you gotta do is plug it into itself after its been plugged into the wall for 5 minutes and infinite energy!
