Excelente presentacion excellent presentation, do you have a video of that controller of how you made it? I would be interested if you made an explanatory video of the controller that you used in the video. Thanks for your explanations, they are really good.
Hi, thank you for this video, i bought the same engine with idea of future prototype but i was thinking that i may use it as a generator. Do you think it is possible to have 50hz and 3 phase 380v just by having the correct rev/min or it is better to make dc current first than use an inverter to produce stable and power full output?
Excellent video. Cannot understand why the resolver iron core is hexagonal though. The resolver I studied in engineering courses has the main winding rotating with the rotor itself, cannot understand how this particular solution works (in particular I don't understand why has to be hexagonal and not a simple cross for example).
This is called a variable reluctance resolver. Yes there are several variants. You will find a selection of different types on the Tagawa Seiki website.
@@keithminchin1817 Oh yes got it, thank you, I knew about variable reluctance solver but I thought they were absolute (i.e. they needed an initial alignement since the position is not known a priori), probably this is an absolute encoder too and not a resolver.
These are the same motors in the Minicab and I do wonder if 30kw is enough when carrying a 300kg load up a hill or doing 100kmph on a highway....I know the vehicles only weigh about 1100kg but 30kw is less than half the power of most small Ev's. Could this motor handle 47kw of sustained output?
Aha if you want to change the motor bearing, you simply don t do that !!! You throw the motor away and then install a new one. Nice technology !!! Super
I drive an i-MiEV and I'm always fascinated to know about it. Great little electric car. Thanks for your informative motor video.
EXCELLENT PRESENTATION
Educational and infomative. Your way of explaining the subject is very helpful. Thank you very much!
Great stuff. Really interesting to watch.
The explanation is amazingly simple and easy to understand. Thank You Sir.
Very informative video. Thank you!
Excelente presentacion excellent presentation, do you have a video of that controller of how you made it? I would be interested if you made an explanatory video of the controller that you used in the video. Thanks for your explanations, they are really good.
Спасибо. Очень полезная информация. Теперь я понял почему при включении задней передачи мотор иногда трясется.
I've never ever heard the term "rupture" used on electrical motors. You don't mean "out of phase" or "slipping"?
Very useful video. Thanks
Thx
At 15 minutes, observe colours on metal. Was this normal, or an overheating front bearing and likely reason for scrapping?
Very clear explanation thank you!
If i wanted to repurpose a motor from a Mitsubishi I mean into a DIY electric car do you recommend a certain kind of controller/inverter?
Thanks for the tear down. Please put this in a motorcycle and have fun.
Hi, thank you for this video, i bought the same engine with idea of future prototype but i was thinking that i may use it as a generator. Do you think it is possible to have 50hz and 3 phase 380v just by having the correct rev/min or it is better to make dc current first than use an inverter to produce stable and power full output?
Wow
Yes.I like it.
THANK.S A LOT
I think the v shaped section in the stator is where magnets are placed not the cylindrical ones.... correct me
Please am asking a question anyone can answer, the motor is 3 phase, right? So why is the number of poles not multiple of 3? But the poles are 8 😮
three phases, but each individual phase contains windings in the stator that form 8 coils to match the 8 magnetic poles
These are pretty cheap in Norway, if I where to build a hybrid conversation this might be a good candidate.
Excellent video. Cannot understand why the resolver iron core is hexagonal though. The resolver I studied in engineering courses has the main winding rotating with the rotor itself, cannot understand how this particular solution works (in particular I don't understand why has to be hexagonal and not a simple cross for example).
This is called a variable reluctance resolver. Yes there are several variants. You will find a selection of different types on the Tagawa Seiki website.
@@keithminchin1817 Oh yes got it, thank you, I knew about variable reluctance solver but I thought they were absolute (i.e. they needed an initial alignement since the position is not known a priori), probably this is an absolute encoder too and not a resolver.
Very wel explained thank you
These are the same motors in the Minicab and I do wonder if 30kw is enough when carrying a 300kg load up a hill or doing 100kmph on a highway....I know the vehicles only weigh about 1100kg but 30kw is less than half the power of most small Ev's.
Could this motor handle 47kw of sustained output?
Look at the power of old 1960s vans. The VW transporters of that era had about 30kW too, but hauled much more than 300kg. Not at 100km/h though.
What RPM/volts are you getting with your inverter setup? :)
Good explanation....
wow！ this is quite ok to DIY
Спасибо очень интересно
There is no cylindrical magnets in the /rotor/ (not rotator) - They are square.
Brushless motor same?
Can this use for a windturbine
Wire need to identify ,+HVL- 123Ytapxenter Xxtur Q 123 321 paralel pulses L3- H3
KTM Freeride E Motor, investigation Please:)
Or maybe you have an idea how to replace original KTM E Motor Controller:). Motor Type is Heinzmann PMS 120 for 330V
Aha if you want to change the motor bearing, you simply don t do that !!! You throw the motor away and then install a new one. Nice technology !!! Super
英語で聞くと声が違和感