Popular & Cheap No-name 1400KV VS. Emax 1400KV. 2212 Brushless Motor Comparison (3.45$ VS 10.29$)

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KendinYap

KendinYap

Рік тому

Popular & Cheap No-name 2212 1400KV brusless motor VS Popular Emax 2212 1400KV brushless motor.
No-Name A2212 1400KV Brusless Motor: s.click.aliexpress.com/e/_Dee...
Emax XA 2212 1400 KV Brusless Motor: s.click.aliexpress.com/e/_DeV...
30A Brusless ESC: s.click.aliexpress.com/e/_Dkw...
8x6 propeller: s.click.aliexpress.com/e/_Ddb...
ESC & Servo tester: s.click.aliexpress.com/e/_DmM...
11.1V 2200Mah LiPo: s.click.aliexpress.com/e/_Dkp...
Current Meter: s.click.aliexpress.com/e/_Dcu...
Lazer Tachometer: s.click.aliexpress.com/e/_Dcu...
Thanks for watching. If you want to support, join this channel.
/ @kendin-yap
My Website (KendinYap): www.rcpano.net

КОМЕНТАРІ: 254
@biomechanique6874
@biomechanique6874 Рік тому
The 'no name' motors are really good for the price and perfect for the average flyer. The difference isn't enough to affect the casual flyer. Not many people fly flat-out all the time.
@williamhoenstine5057
@williamhoenstine5057 Рік тому
Those 'no-name' motors were once sold under the brand-name Cheetah. I wish I could remember the company that sold them but they have gone out of business. I bought many of the Cheetah Brushless Motors and in various kV ratings over the past 7 years up until they closed their online doors not long ago. All my Cheetah brushless motors have served me and others well. The secret to longevity is NOT to overload them (amps /wattage). If you do overload any of them on a regular basis the motor will heat to a point where the windings inside the motor heat up enough to melt the insulation around the copper winding causing an internal short which always results in a catastrophic motor and quite frequently ESC fire to boot. When that happens it generally destroys the model. That applies to any electric motor so........ be careful to run brushless out-runner electric motors within their designated parameters or bad things will happen! Guaranteed!!!! In-Runner brushless motors are even more critical of high heat since there's generally insufficient cooling provided around the inside of the motor cowling. There too, bad things can and will eventually happen. Motor cooling is critical so do all that you can to provide generous amounts of cooling for both the motor and the ESC!
@toolbaggers
@toolbaggers Рік тому
@@williamhoenstine5057 Suppo
@biomechanique6874
@biomechanique6874 Рік тому
@@dynevor6327 There are some people out there with their foamy parkjet things that only do flat-out. There are more suitable motors available for that, obviously they cost more. The 'no name' motors can be bought even more cheaply in multiples from Banggood or AliExpress under the XXD name.
@Optimiser113
@Optimiser113 Рік тому
Maybe...
@biomechanique6874
@biomechanique6874 Рік тому
@@Optimiser113 I have over a dozen of these. I also have a dozen emax motors of various sizes, plus another dozen others of various makes that I have accrued over the years. Never had any I regretted buying.
@PigParts
@PigParts Рік тому
I have found the most noticeable difference was the quality of the bearings. The cheap motors have the bearings pressed in far too tight causing them to rumble or the bearings just have too much play. After fitting better bearings properly the motors perform quite well. A motor with noisy bearings can sound quite realistic when flying.
@Mkel.
@Mkel. Місяць тому
graciaaaaaas
@Random4RC
@Random4RC Рік тому
There was a time when motors were so expensive that people would build their own by rewinding CD-ROM motors. You could stack several of them together for more wattage. Even $11 seems insanely cheap relative to then.
@premoldeadosmurosymas3522
@premoldeadosmurosymas3522 Рік тому
Interesting. Please. More information!! 🙏🏻
@kf4293
@kf4293 7 місяців тому
I remember an article from a model magazine about taking a windshield wiper motor, and rewinding that to use in an RC airplane. I think that was 1970-something, but it might have been 1980 something. 😂
@Mkel.
@Mkel. Місяць тому
sería interesante mas información
@islammohamed3954
@islammohamed3954 Рік тому
I think what really makes a difference between quality and cheap motors is the throttle/thrust response. It would be very helpful to show such a comparison.
@ericwillis777
@ericwillis777 Рік тому
Thrust is all up to the prop and the RPM, RPM is a function of the KV, the ability to handle the wattage depends on the weight of the motor and the cooling - the difference between cheap motors and expensive ones is the bearings, and the case and rotor design, purity of the copper windings, and weight. Personally I prefer heavier motors, and lower KV for a larger prop, which is easier on the bearings. A bigger motor won't get so hot at the same wattage. Pay your money, take your choice.
@nutsidea
@nutsidea Рік тому
The issue with the no brand motor(actually the brand is XXD Xinxida) and the ESC by the same manufacturer is that amp draw to produce the same amount of thrust by trusted brands is at least 2-3 times more. Thus both the ESC and the motor runs very hot. That results in burnt ESC and motors easily. I have burnt a few of XXD ESC. When I changed to Hobbywing ESC and XXD motor, even though the ESC runs less hot, it is still much hotter than Hobbywing ESC with Sunnysky motors. That's because the XXD motors are not efficient and rough. Thus it'll still cause your ESC to fry. So if you intent to use XXD, make sure the ESC is big like 50/60 amp. And the plane has low drag. If yours is a DIY from foam boards, get ready for burnt ESC and motor in no time. I have ditched my XXDs. Cheap yes. Not worth the risk of failed ESC in the air.
@martinb.770
@martinb.770 Рік тому
If only the ESC gets hot, it might use FETs with high resistance, but if BOTH, the ESC + motor get hot, the ESC uses some bad timing and/or wrong frequency for the motor, or simply: you are using the wrong combination of motor+propeller for the speed profile of the plane.
@biomechanique6874
@biomechanique6874 Місяць тому
Are you matching KV to battery voltage to prop size?
@hifinsword
@hifinsword Рік тому
The EMax was better. But it wasn't almost 3 times better based on the almost 3 times more price. The question I would ask is will it last 3 times longer than the no-name brand. I would also look at the weight. Is the EMax heavier? It looks to be. Would I need more weight or less weight for a specific model setup? It's not always about what is the cheapest upfront cost!
@bruceli9094
@bruceli9094 Рік тому
People are willing to pay 3x more for 50% increase in performance. That's life
@toolbaggers
@toolbaggers Рік тому
The no-name won. 10% improvement in thrust and RPM of the EMAX comes at the expense of 25% more current/power. Efficiency in terms of $ no-name for a cololassal win.
@1islam1
@1islam1 Рік тому
@@bruceli9094 🔴 What Is Islam? 🔴 Islam is not just another religion. 🔵 It is the same message preached by Moses, Jesus and Abraham. 🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God. 🔵 It reminds us that since God created us, no one should be worshipped except God alone. 🔴 It also teaches that God is nothing like a human being or like anything that we can imagine. 🌍 The concept of God is summarized in the Quran as: 📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4) 📚 🔴 Becoming a Muslim is not turning your back to Jesus. 🔵 Rather it’s going back to the original teachings of Jesus and obeying him. More ....
@danakraemer8512
@danakraemer8512 Рік тому
Those BP motors work just fine for the cost.
@reinhardlehmann8161
@reinhardlehmann8161 Рік тому
@@1islam1 We are discussing about electric model engines ! For some people an enginebrand is a kind of religion !
@davidmaynard9325
@davidmaynard9325 5 місяців тому
Had loads of the cheap ones, all still working fine after many hours of flying !, Crashed, cleaned and still working
@centavo7714
@centavo7714 Рік тому
The efficiency is apparently better than the noname motor. Noname: 650 grams of thrust/20A = 32.5 grams of thrust per ampere. Emax: 760 grams of thrust/25A = only 30.4 grams of thrust per ampere.
@centavo7714
@centavo7714 Рік тому
Correctly: The noname motor have apparently a better efficiency.
@johnruben1444
@johnruben1444 9 місяців тому
I have ready to sky 2212 920kv motors with 1045 propellers, frame is S500 and battery is 3S 35C 11.1v My drone is not able to lift up high, could it be settings in betaflight? Or drone not able to lift 1100gms
@dronesforevercia3469
@dronesforevercia3469 7 місяців тому
BACANA O TESTE! SEMPRE QUE FAÇO ESTE TIPO DE TESTE EU RECARREGO A BATERIA NOVAMENTE PARA CADA MOTOR, DEPENDENDO DA DESCARGA DÁ UMA DIFERENÇA NAS MEDIDAS! PARABÉNS!
@Kendin-Yap
@Kendin-Yap 7 місяців тому
Of course. The battery was charged for each start.
@dronesforevercia3469
@dronesforevercia3469 7 місяців тому
🙏🙏🙏🙏🤝🤝@@Kendin-Yap
@Enes_Yildiz
@Enes_Yildiz Рік тому
Bu hobiyi yapıyorum diyenlerin evinde kesinlikle bir tane o motordan vardır. Hobinin ilk başlangıcında kesinlikle güzel iş görüyor. Bu hobide ilerledikçe yüzüne bakmıyoruz ama başlangıç zamanlarında F/P olarak çok iyi
@yukselerckn3418
@yukselerckn3418 Рік тому
Bendede var bi kac tane..hobbyking den alin ma 😃😃
@extrem2497
@extrem2497 Рік тому
İlk göz ağrım turuncu motorum 1400kv di o kadar yolu Çinden gelmişti ama çöpe fırlattım
@John.Doe.2025
@John.Doe.2025 Рік тому
230 Watts 650 gramm = 2.83 gr/W "Noname" 270 Watts 760 gramm = 2.81 gr/W Resume: "Noname" is better (or same within ±1%) and cheaper three times!
@enerconfan9138
@enerconfan9138 Рік тому
I guess the reason for this is that the faster propeller has more air resistance and is therefore a bit less efficient.
@zeendaniels5809
@zeendaniels5809 Рік тому
Cheaper and less painful to replace after a crash too... Just buy a bunch.
@martinb.770
@martinb.770 Рік тому
@@enerconfan9138 Thrust at zero speed is some indicator, but at flight speed, thrust and efficiency is another thing, that's why you choose the RPM + prop parameters according the the speed profile of the plane (soaring, motor flight, 3D), and may have a look on the telemetry data (Watt, speed, RPM, temperatures of motor and ESC) to optimize the exacr choice.
@SpockBR
@SpockBR Місяць тому
Wrong. If you want to compare the efficiency of the engines, you must compare them by making them both rotate at the same rpm, generating the same thrust. @enerconfan9138 are correct when you say that the propeller, spinning faster, uses more energy to overcome air resistance. This comparison is useless.
@SpockBR
@SpockBR Місяць тому
​@@martinb.770Correct!
@mikeschiavoni5973
@mikeschiavoni5973 Рік тому
Well i have three of each on 2 tricopters. The cheap gold motors lasted longer, however the emax motors were a bit smoother, barely noticeable.
@MCsCreations
@MCsCreations Рік тому
Great testing, dude! Thanks! 😊 I bet it's more than enough to feel the difference in the air! Stay safe there with your family! 🖖😊
@AdilErtKaya
@AdilErtKaya Рік тому
Dıy uçak videolarında açıklamalarda ürün linklerindeki site sizin mi?
@mehmetalierdem2580
@mehmetalierdem2580 Рік тому
İ think no name is better for turkish people :) to save money. Can you make a video about long term using test for both of this motors
@gonzalodutrasilva
@gonzalodutrasilva Рік тому
Ahora quiero ver un avión pero con motores 920kv que tengo unos cuantos, saludos siempre sigo tu canal me encanta ver tus diseños y como los armas ! Saludos
@user-rl7vb6vw3b
@user-rl7vb6vw3b Рік тому
Good job Straight to the point ❤
@mahanths1353
@mahanths1353 Рік тому
Interesting observations... what about the temperatures. My observations was the un-branded one runs a bit hot.
@marcusriley4105
@marcusriley4105 Рік тому
Not if you have the air flow and not have the motor setup not to ventilate. I have one in a Spitfire and it does well it's not even hot at all just warm after about 7 mins of flight it's like it all ready cooled down.
@elconcentido07
@elconcentido07 5 місяців тому
The cheap ones are great for budget projects costing about 12.65 dollars for 2 propellers, 1 ESC, 2200KV motor, motor mount and a few extra parts... just can't beat that 😁
@learningspot3536
@learningspot3536 11 місяців тому
How long would the no name motor run for with this same battery if on non stop?
@AsifBacha-qw3ho
@AsifBacha-qw3ho 8 місяців тому
Once you test this motor on this wings 5x4x6 six blades propeller
@TunaExeYT
@TunaExeYT Рік тому
Abi sen bi videonda trainer ucak yapmistinda fotobloğu nerden bulabilirim 5 kırtasiye gezdik yok
@ShahriarFarkhan
@ShahriarFarkhan Рік тому
Thank you for the comparison! I hope you and your family are safe. Praying for Turkey
@samsusami
@samsusami Рік тому
Спасибо за тест и информацию! Test ve bilgi için teşekkürler!
@bahadrgergin6334
@bahadrgergin6334 Рік тому
Çok merak ettiğim bir konu. Teşekkürler...
@GAMEmaster-ir8ge
@GAMEmaster-ir8ge 6 місяців тому
hi please i need help i bought mc7rb and mc6c transmitter and it cant communicate and i dont know why?
@fadillahsulaiman9778
@fadillahsulaiman9778 8 місяців тому
How long would the battery last?
@Kendin-Yap
@Kendin-Yap 8 місяців тому
It varies a lot according to the capacity of the battery and external conditions.
@maskthefirst
@maskthefirst 4 місяці тому
Her zaman olduğu gibi bilgi dolu bir video, paylaşım için teşekkürler. Test sisteminde kullandığınız servo test cihazının spektinde "Input Voltage: DC 4.8-6V" yazıyor, ancak siz 11.1V lipo ile kullanıyorsunuz. Servo test cihazı gücü esc den aldığı için mi sorun olmuyor? Teşekkürler...
@Kendin-Yap
@Kendin-Yap 4 місяці тому
ESC den gelen voltaj 5 -5.5V aralığındadır. ESC lerin BEC isimli özelliği bildiğimiz voltaj düşürücü devrelerdir.
@berndm9743
@berndm9743 Місяць тому
Good comparison but I have a question. Did both motor tests start off with a fresh fully charges battery.?? IMHO that could make a substantial difference.
@Kendin-Yap
@Kendin-Yap Місяць тому
yes
@toolbaggers
@toolbaggers Рік тому
The no-name won. 10% improvement in thrust and RPM of the EMAX comes at the expense of 25% more current/power. Efficiency in terms of $ no-name for a cololassal win.
@4WingView
@4WingView Рік тому
Well done 👍🏼👍🏼👍🏼. Clean video display. I did get worried about your fingers though.
@hectormunoz3575
@hectormunoz3575 Рік тому
Im from Venezuela and is very hard found pieces for model airplanes. I start building balsa planes with a cheap 2212 two years ago and i still using that motor in all my planes. Are very goos motors
@grahambkk
@grahambkk Рік тому
If you just want a motor that will power the plane, do a good job, and last a good while, the no name brand will do that cheaply and are almost disposable. I can buy 3 cheapies for the price of the Emax. So if a bearing gives out or you bend the shaft in a crash, they are easy to replace and go again. That makes them good value.
@Fading-away
@Fading-away 2 місяці тому
They say to use a 7.4 or 7.2 lithium battery. Alot of Chinese esc say lipo 3to4s but 7.4 lion recommended.
@yatzeegamingop
@yatzeegamingop Рік тому
Şu aralar xxd diye bir marka altında satılıyor. Elimde 5 tane var. Hepsinde denge sıkıntısı var, çalışırken mobilet motoru gibi sarsılıyor. Hafif tarafını bulup alüminyum bant takarak dengesini düzeltince güzel çalışıyorlar.
@MiguelRodriguez-qf2qg
@MiguelRodriguez-qf2qg Рік тому
Donde puedo comprar estos productos
@yatzeegamingop
@yatzeegamingop Рік тому
@@MiguelRodriguez-qf2qg Aliexpress sells them.
@FelixTurner-lk2jp
@FelixTurner-lk2jp 6 місяців тому
You need to check whether the brand electric bicycle has a loose component, tighten any loose parts, and check alignment and tire pressure; if there is a problem, you still need to contact customer service, wish
@DrFrantic77
@DrFrantic77 Рік тому
Thanks for sharing, I know the cheap ones as suppo motors
@KendimceBirSeyler
@KendimceBirSeyler Місяць тому
Yorumu buraya yapmam daha doğru sanırım. No name 1400 kv motorum, tüm bağlantıları yaptığımda tekliyor gibi çalışıyo, kısa aralıklarla sağa sola spontane dönüp sonunda duruyor hocam. 40 A esc kullanıyorum, ondan çıkan voltajı ölçtüğümde de dalgalı ve bi + bi - oluyor. Esc mi bozuk acaba ? Yoksa kalibrasyon vb bi ayar mı bozuk
@edwardcase
@edwardcase Місяць тому
is the difference from pure copper wire in the windings, or from more or less turns of winding>?
@Kendin-Yap
@Kendin-Yap Місяць тому
Winding turns, copper wire thickness, magnet quantity and quality, etc.
@edwardcase
@edwardcase Місяць тому
@@Kendin-Yap good ball bearings too
@darbeist
@darbeist Рік тому
Patron süpersin, severek takip ediyorum...
@MrSoniFPV
@MrSoniFPV Рік тому
I am trying to find out if I can use castle 4600kv motor in plane as it's meant to be for cars, trying to use with 11x50 prop
@georgekforrpv6857
@georgekforrpv6857 Рік тому
Such a. High kv motor will burn out with such a big prop. It will pull way way too much amps. Maybe could work with very small prop.
@darrellcook8253
@darrellcook8253 Рік тому
That's how I started out with, low power motors and gearing to spin a prop enough to stagger into the air and wallow about. My first outrunner was a Rimfire and a 25 Amp Castle Creations ESC. Gearing? Another high maintenance failure point IMO.
@martinb.770
@martinb.770 Рік тому
There are programs to calculate the prop+motor+voltage combination + their efficiency, to match it for a certain purpose/plane.
@mironr583
@mironr583 Рік тому
Interesting test. Thanks
@gotikasaskaks
@gotikasaskaks Рік тому
abi ben rc model uçak hobisine başladım senin modellerden yeni başlangıç modelini yapmak istiyorum elimde 1400 kv ilk test ettiğin motor var 4 dokuz gram servom var 40A escm varr fly sky i6x var birde pil gerekiyor ama pili her zaman alamam bütçem kısıtlı bana pil önerirmisin ama birkaç modelde kullanmak istiyorum yeni başlangıçtan sonra birkaç modelde daha kullanmak istiyorum birde senin videonun altındaki 5mm lik fotobloku bulamadım beyazını veya siyahını alsam olurmu
@AdilErtKaya
@AdilErtKaya Рік тому
Ben de pil konusunda sıkıntı yaşıyorum. Yurtdışında pil çok ucuz amazon amerikaya bak , bi de türkiyeye bak arada uçuk fiyatlar var.
@AdilErtKaya
@AdilErtKaya Рік тому
Ama yinede en uygun yer amazon Tr gibi. Başka bildiğin ucuz bir site var mı?
@aliberkozderya3112
@aliberkozderya3112 Рік тому
Pil gerçekten bu günlerde türkiyede çok sıkıntı. Eğer yeterli bilginiz ve beceriniz varsa kaliteli 18650 lion pillerden kendiniz batarya yapabilirsiniz, bunun dışında türkiye içinde uygun fiyata pil almanın yolu yok sanırım. Ben hala yıllar önce hobbyking'den aldığım pilleri kullanıyorum, toplu sipariş verince ucuza geliyordu. Dolar 4 tl civarıydı ve gümrük vergisi %20 - %0 arasıydı. Ne günlere düştük. Küçücük uçakta kullanılan 2s 300-400 mah piller 200 tl üzerinde. 2 yıl önce hobbyking'de indirimde 4 tanesini 8 dolara almıştım...
@suayyip55
@suayyip55 7 місяців тому
Elinize sağlık çok faydalı bir çalışma olmuş
@vtbn53
@vtbn53 Рік тому
Crazy, they are no where NEAR the stated prices due to the insanely high shipping prices.
@janines4314
@janines4314 8 місяців тому
2,81 Watt / g & 2,67 W / g ... it would be intresstin, if the Emax 1400KV. have the same efficiency at 650g trust
@extrem2497
@extrem2497 Рік тому
I have those no name motors but cannot connect propellers to it because it throws the propellers out when working on >%50 Throttle
@FelixTurner-lk2jp
@FelixTurner-lk2jp 6 місяців тому
“当以超过50%的油门运行时,如果电机无法保持螺旋桨连接,则可能需要制造商的专业评估或指导。
@felixsrcworld5112
@felixsrcworld5112 Рік тому
sometime with no name 1000kv i use 4sel battre and still safe for emax only use 3sel battre
@INFINITY-HOBBY
@INFINITY-HOBBY Рік тому
It seems that no-name motors have higher efficiency. (32.5g/A vs 30.4g/A)
@jimn6sxb644
@jimn6sxb644 Рік тому
It's better to compare grf/watt than grf/amp. In this case, they are identical (within the measurement accuracy used here).
@ARandomHumanBein
@ARandomHumanBein 6 місяців тому
Where did you get a 3.45$ brushless motor? The lowest price I found for a brushless motor in Italian Amazon was 15 euro
@Kendin-Yap
@Kendin-Yap 6 місяців тому
s.click.aliexpress.com/e/_Dch11h1
@umutderin6361
@umutderin6361 Рік тому
Abi 2 sene önce attığın basit rc uçak yapımında 5gr micro servonun yerine 9 gr kullansam olurmu
@Kendin-Yap
@Kendin-Yap Рік тому
olur
@PutlerXLO
@PutlerXLO Рік тому
Thrust is measured incorrectly because the motor is mounted very close to the surface, which is pressed by the airflow.
@lizmitchel8855
@lizmitchel8855 Рік тому
Для сравнения моторов это неважно
@sarahrozany7450
@sarahrozany7450 13 днів тому
Olá, essas baterias utilizadas em seus projetos são recarregáveis?
@Kendin-Yap
@Kendin-Yap 12 днів тому
Yes
@neail5466
@neail5466 Рік тому
Rpm to pwr ratio isnt adequate for consideration. Or you may say efficiency. Probably the most important factor is rotor balance, Quality of magnets and enameling of the wires. Cheap motor might nt last so long if kept push to extremes. 'Probably' ...
@alwaysflying6540
@alwaysflying6540 Місяць тому
I've been trying cheaper motors myself, and i can tell you that some are competing with my scorpion motors etc. And at less than half the cost
@tunahanbetin
@tunahanbetin Рік тому
Dronlar favorim
@sotm2
@sotm2 Рік тому
Did you use a freshly charged battery for each and every test????
@Kendin-Yap
@Kendin-Yap Рік тому
Of course.
@peter-koester
@peter-koester Рік тому
Why were different LiPo used? Under the circumstances, the test says nothing at all.
@swozingt5396
@swozingt5396 Рік тому
Bende 2 adet 3,7v 1200mah dron bataryası var bunların kablolarını birbirine bağlarsam 7,4v olurmu bir siyah birde kırmızı var kırmızıyla kırmızı siyahla siyah bağlarsam 2s olurmu
@Kendin-Yap
@Kendin-Yap Рік тому
Seri bağlamalısın. Bir pilin kırmızısı (+) diğer pilin siyah kablosuna (-) bağlanır.
@Kendin-Yap
@Kendin-Yap Рік тому
Boşta kalan kırmızı ve siyah normal pil çıkışı olacak. Onları birbirine bağlamaya çalışmayın.
@ganinlive
@ganinlive Рік тому
Incorrect thrust test - a significant part of the air flow presses on the scale.
@darrellcook8253
@darrellcook8253 Рік тому
That's self cancelling.
@egeelcin
@egeelcin Рік тому
i had both and the cheap one is way too tough to spin with hand, kind of abnormal. Maybe this was only mine
@hodin3341
@hodin3341 Рік тому
HOCAM BENİM SORUM ŞU BU MOTORLARI BAZI İNSANLAR SU ALTI projesi için kullanıyorlar yani tamamen motor açıktayken su ile temastayken kullanıyorlar. gerçekten bunları su altında kullansak sorun yaşamayız değil mi. bi sualtı prejesi için kulanacağım malum ekonomi yüzünden alıp deneyerek riske atmadan öce sormak istedim. cevaplarsan sevinirim
@Kendin-Yap
@Kendin-Yap Рік тому
Eğer deniz gibi tuzlu su ortamı için düşünüyorsan kesinlikle hata olur. Kısa sürede motorlar korozyon/pas ile kullanılmaz hale gelir. Ve tuzlu suyun iletkenliği nedeniyle kısa devre gibi sorunlar da yaşanır. Göl, havuz gibi tatlı su ortamların da ise bir süre çalışacaktır ama uzun kullanımlarda yine sorun yaşanabilir. Su ve elektrik ikilisi birbirini sevmez. Bir şekilde yalıtımlı ortam oluşturmak gereklidir. İstisna olarak düşük akım ile çalışan küçük pil motorları tatlı su içerisinde kullanıldığında ve kullanım sonrası temizlenip kurutulduğunda zarar görmüyor ama bu sadece çok düşük akım ile çalışan küçük fırçalı motorlar için geçerlidir.
@hodin3341
@hodin3341 Рік тому
@@Kendin-Yap tavsiyen için teşekkürler gerçrkten çok yardımcı oldun ❤
@Optimiser113
@Optimiser113 Рік тому
I always go for quality over price.
@demej00
@demej00 Рік тому
Way to go noname!
@user-nd2un4xs8z
@user-nd2un4xs8z Рік тому
Bu isimsiz motorun yönü var mıdır iki yönlü esc ile kullanılabilir mi rc uçak yapımında?
@Kendin-Yap
@Kendin-Yap Рік тому
Bu tip motorların yönü yoktur. Tek yönlü veya çift yönlü esc fark etmez. Hepsi ile çalışır.
@user-nd2un4xs8z
@user-nd2un4xs8z Рік тому
@@Kendin-Yap 1045 pervane ile 1000kvsı ne kadar akım çeker acaba bilginiz var mı? 30A esc ile kullanılır mı?
@user-nd2un4xs8z
@user-nd2un4xs8z Рік тому
pervane boyu ve kv ile çekilen akım arasındaki orantı nedir
@Kendin-Yap
@Kendin-Yap Рік тому
@@user-nd2un4xs8z Sabit bir orantı yoktur. Temel mantık şu şekildedir. KV değeri büyüdükçe pervane küçülmelidir. KV volt başına devir bilgisidir. Yüksek devirde pervane küçültülmez ise motor aşırı akım çeker ve sorun oluşur. Yüksek KV lı motorlar itme kuvvetini motor torkundan ziyade yüksek devirden elde ederler. Ve akım tüketimleri düşük KV lı motorlara göre biraz daha fazladır. Uzun uçuş süresi önemliyse düşük KV lı, yüksek hız önemliyse yüksek KV lı motorlar tercih edilebilir. İstisna durumlar vardır ama genel mantık bu şekildedir.
@Kendin-Yap
@Kendin-Yap Рік тому
@@user-nd2un4xs8z ESC nin KV değeri ile direk bir bağlantısı yoktur. KV değeri motorun boyutunu, itme kuvvetini ve çektiği akımı temsil etmez. Sadece yüksüz haldeki volt başına devir bilgisini verir. 1000KV motor hangi ölçüdedir. 2012 mi? 2814 mü, 3520 mi vs. vs. Bu önemlidir. Ve ESC yi belirlerken motorun teknik verilerindeki çalışma akımı verisi bilinmelidir. farklı markalarda ve ölçülerdeki 1000KV motorların akım tüketimleri de farklıdır. Pervane seçimi de motorun ölçüsü ve teknik verileri dikkate alınarak yapılır. Sadece 1000kv bilgisi ile pervaneye karar verilemez. Eğer motorunuz 2212 1000KV ise 30A ESC yetecektir. Genellikle 20A ile 30A arası ESC ler bir çok 2212 motor ile 3S pil için kullanılabilir. 4S ile durum değişebilir.. 1045 pervane ile ne kadar akım çeker verisi zaten ezbere bilinemez. Farklı marka motorlarda ve farklı ölçü motorlarda çok değişiklik gösterir. Ayrıca Her 1045 pervane de aynı değildir. Ağırlık ve tasarımına göre motorun çektiği akımı etkiler.
@b.w.oostdam8875
@b.w.oostdam8875 Рік тому
But at a 5 amp extra... That last bit of extra power costs quite a lot... I am a E-max fan but actually only the GT motors. Ik ahte to say it but I need a few but they are now out of stock far too long....
@dz-abouttechnique1849
@dz-abouttechnique1849 Рік тому
Excellent!
@CRAZIESTSANTHAL
@CRAZIESTSANTHAL Рік тому
Super nice informative 👍🙏
@engchoontan8483
@engchoontan8483 Рік тому
I had given up on computer case fans with variable speeds. I don't overclock either
@engchoontan8483
@engchoontan8483 Рік тому
I definitely don't do 1U or 2U rackmounts either
@marcusriley4105
@marcusriley4105 Рік тому
Nice vid.👍
@user-oo6ox2ty9i
@user-oo6ox2ty9i 4 місяці тому
Can I use 7.4v 2200m battery?!
@Kendin-Yap
@Kendin-Yap 3 місяці тому
Yes you can. But the rpm and power will be lower.
@collinmccallum
@collinmccallum Рік тому
great info
@morskoyzmey
@morskoyzmey Рік тому
So, thrust 18% higher, but current is 25% higher.
@tcz7742
@tcz7742 Рік тому
If you're not looking for maximum thrust you'll find that the cheap motor actually is more efficient
@manuregi6539
@manuregi6539 10 місяців тому
There is a notable difference in ampere draw
@fatbubba2097
@fatbubba2097 Рік тому
Could I get away with a 15c 2000 mAh Li-ion battery with one of theese motors?
@swozingt5396
@swozingt5396 Рік тому
30a esc mi daha güçlü 12 a esc mi çünkü 12a neden daha pahalı 30a nın daha hüçlü olması gerekmiyormu
@Kendin-Yap
@Kendin-Yap Рік тому
30A tabi daha yüksek akım gücüne sahiptir. Ama fiyatı marka ve ESC nin kalitesi de etkiler. Ve bir diğer sebep ise 6A 12A gibi küçük esc ler çok daha az satılan ürünler olduğu için genellikle biraz daha pahalıdırlar. Üretimin yüksek sürümlü satışa dönüşmesi fiyatları bazen aşağı yönde olumlu etkiler.
@swozingt5396
@swozingt5396 Рік тому
@@Kendin-Yap bide bişey sorucam bir motorda 3kg itiş gücü var demek 3kg lik uçağı uçururmu ben toplam 5kg lik uçak yapsam kaç kg lik iti gücü lazım
@tornaci84
@tornaci84 Рік тому
Ucuzdan devam sinirlarda is yapmadikca tam bir fiyat performans canavari.
@douglasalonso2440
@douglasalonso2440 Рік тому
Correcta comparación Pero solo le gana al económico Por 800 revoluciones De lo demás están iguales
@mdmoinul4765
@mdmoinul4765 8 місяців тому
ভাই এগুলো কোথায় পাবো
@jasonbotello2291
@jasonbotello2291 4 місяці тому
1500 kv ?
@omercancakir
@omercancakir 7 місяців тому
İsimsiz alsak ömrü ne kadar olur ? Yine iş yapar değil mi
@Kendin-Yap
@Kendin-Yap 7 місяців тому
Ömür sizin nasıl kullandığınız ve nelere maruz kaldığına göre değişir. Fiyatına göre gayet iyi iş görürler.
@agungingindimengerti2139
@agungingindimengerti2139 Рік тому
no name not bad
@John.Doe.2025
@John.Doe.2025 Рік тому
Reeely? Same thrust per watt and 3 time cheaper!
@jimn6sxb644
@jimn6sxb644 Рік тому
I have an $8.00 motor from Value Hobby, that is the exact same motor used on a name brand motor that a club member has. His motor costs $38 to replace from the big brand store. I forgot the name of the brand. But in reality, most of the high end motors are produced by the same factories as the no name ones.
@ganeshdeshmukh9677
@ganeshdeshmukh9677 Рік тому
Hello sir, All video watching me and old subscriber, So Please can you make "ORNITHOPTER".
@enesnalbant61
@enesnalbant61 Рік тому
Bende o ucuz olandan 2 tane vardı. Geçen gün hassa teraziye kaç gr çekebiliyor test ederken 2 side bozuldu. Bende Emax CF2822 aldım memnunum fiyatıda robocombo da 180 tl çok iyi.
@AdilErtKaya
@AdilErtKaya Рік тому
Lipo bataryayı nerden aldınız?
@AdilErtKaya
@AdilErtKaya Рік тому
Bu malzemeleri çinden mi almak daha ucuz yoksa bildiğin ucuz bir site var mı TR de?
@aliberkozderya3112
@aliberkozderya3112 Рік тому
​@@AdilErtKaya motor, servo, esc artık türkiyede daha ucuz, pandemiden sonra çinden gelen ürünlerin fiyatları çok arttı. Yine de aliexpress i didik didik edersen güzel şeyler bulanilirsin, özellikle tek seferde 3-4 tane alacaksan bazı motorlar oldukça ucuza gelebiliyor. Bir iki ay önce türkiyede tanesini 300 liraya bulabildiğim 1306 3100kv motorun 4'lü setini kargo ve vergi dahil 500'e aldım. Maalesef daha büyük motorlarda böyle bir şey bulamadım.
@AdilErtKaya
@AdilErtKaya Рік тому
@@aliberkozderya3112 sizce rc uçak için nasıl bir set toplamalıyım. Çok pahalı olmayacak şekilde.
@enesnalbant61
@enesnalbant61 Рік тому
@@AdilErtKaya Hocam çok pahalıdan kastınız ne bilmiyorum ancak şuan en ucuz kumanda bile tr de 1200 tl
@Abieca18
@Abieca18 Рік тому
Mantap sangat bermanfaat seksli👍👍👍👍👍
@mdroman4327
@mdroman4327 Рік тому
Kg or pound?
@Kendin-Yap
@Kendin-Yap Рік тому
kg
@nicoappiolaza5789
@nicoappiolaza5789 Рік тому
Muy bueno!!
@ravebrave8866
@ravebrave8866 Рік тому
kolamma I go with the no name brand....
@ghostazik
@ghostazik Рік тому
Емакс больше вибрирует
@Delynanol
@Delynanol Рік тому
По сути дела дешёвый двигатель обсолютно такой же как брендовый, если сравнивать их тягу и потребляемую мощность, отличия могут быть в силе магнитов, что может повлиять на крутящий момент, но здесь не этот случай, остаётся лишь разница в качестве подшипников и балансировке. Если сравнивать эти двигатели с двигателем 50/10, то при той же тяги 50/10 потребляет на 10% меньше энергии, а связано это с тем, что за счёт большего рычага, двигатель 50/10 имеет больший диапазон эффективного режима работы, в том числе на высоких оборотах.
@garrypotter5323
@garrypotter5323 Рік тому
ну ещё разница может быть в сечении проводов, намотке... А так Noname в принципе по эффективности даже превосходит бренд. Ещё бы тест на износ был. Но думаю и здесь noname проходит не сильно меньше бренда. На днях как раз абсолютно такой же пришёл))) Естественно у движков с большим диаметром будет болшьший момент. Но опять же будут уступать по скорости, тут какой конфиг важнее. большой диаметр больше подойдёт вертолёту, или тихоходу с низким потреблением.
@Delynanol
@Delynanol Рік тому
@@garrypotter5323 Ну есть варианты как увеличить скорость на моторе с большим диаметром, можно перемотать его или наболтать напряжения, а можно шаг винта увеличить или длину винта, что даст и тягу больше и радиальную скорость вращения, думаю в любом случае на 50/10 можно добиться хорошей скорости с хорошей эффективностью.
@isky
@isky Рік тому
👍
@jiero7918
@jiero7918 Рік тому
Can you make rc helicopter?
@lost6617
@lost6617 Рік тому
Sadly not at all useful since the motors both operated in a completely different point in their curves, so the test results have no meaning, if voltages are controlled then one can compare since motor current is just related to torque and do not tell the full story. Furthermore it would be better if you operated both motors at for example 300g of thrust to compare their efficiency during cruise. Your chart kind of hints to the eBay being less efficient because it pulls 25% more current and has less than 25% more thrust, you have to include the power draw or voltage also.
@mitofun6967
@mitofun6967 Рік тому
nice one!
@myominaung3137
@myominaung3137 Рік тому
ေမာ္တာမာွလို႔ရလား
@needmoreboost6369
@needmoreboost6369 Рік тому
And then test a dual sky system lol you get what you pay for!
@tapaschakraborty3961
@tapaschakraborty3961 Рік тому
Ok Nice
@halmakenreuther8843
@halmakenreuther8843 Рік тому
You get what you pay for. There are always options to buy high end stuff for high end price. I m sure there are 2212 motors out there for 100 bucks so if you want them get them!😁😁😁
@infofiery7622
@infofiery7622 Рік тому
BLDC moter
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