XK3674-B-2200KV Brushless Inrunner (19T)

 Ninjatech 3651 points

These are 4mm bullet type gold connectors.

 ShamrinHM 515 points

Of course it can..these motor rated up to 4S..just bare in mind that, on 2S it will not be on it full potential (1330W)..it will be a bit slow tho..and the 120A esc would be the perfect matched with these motor for me..Hope this help.

 ShamrinHM 515 points

My boat using T120a esc too, fyi all Trunigy Marine esc default timing is 15deg pal not 20..These is what i knew..just becareful not to run higher timing setting on these motor..hope this help..happy boating..

 Greg 2 points

The turnigy may default to 15 deg but the hobby king is 20 or at least that is what the programming card defaults to. Thanks for the caution though.

 ShamrinHM 515 points

owh oke..i didn't realised that man..Thanks anyway and have a nice day..

 ShamrinHM 515 points

It's all depends on individual setting and need to experimential it yourself..Im using 15deg on my 4S setup..hope this help.

 Shaq145 65 points

En principio te irá* bien, porque el motor marca que consume má*ximo 90A, pero siempre es mejor que el variador vaya sobrado. Con 2200kv tendrá*s una buena punta jugando con los piñ*ones, empezando por un 13t hasta un 19t saludos

 ShamrinHM 515 points

That 2400kv (2 poles motor) should be fine with your car and 120A esc. These motor normally for boat use and that 2400kv is for car. That 'B' stand for boat up there. Sorry i didn't know that you are reffering to car application/setup here. Hope this help.

 boxer22 6 points

Thanks very much for your help shamrin, I wonder could you help me with one last thing, Jeffrey has said the 3674-b-2200 is a 4pole motor and the B means it is a 4pole but what you said makes more sence and it stands for boat, but is it a 2pole or 4pole and as it's already on its way to me, will it be ok for my car or am I gona have to buy the 3665, 2400. Thanks mate

 ShamrinHM 515 points

These motor is 4 poles motor. As far as i know any motor that has 'B' is 4 poles motor here in Hobbyking. If i were you, i will wait for my motor and try to run it first for few seconds or minutes then check the temperature for both motor and esc (safer tempt for me below 50deg C) if it is within that so no problem with your setup. If you cannot wait, take that 2400kv too, it has 2 poles for sure. Hope this help.

 boxer22 6 points

Thanks again pal, I'll do that, I'd say it should be powerfull enough, that I did look at, it was just the 4pole issue that I was worried about with the HK 120a esc, :)

 ShamrinHM 515 points

I didn't get you, sorry. But these motor Max Amps is 90A, therefore we should get esc with bigger Amp than the motor (safer setup), if im not mistaken it peaks up to 110A. So 120A is good matched with these motor or more bigger. Hope this help.

 ShamrinHM 515 points

Hi there, if i may help. 120A esc should be fine with these motor. You just need to change the timing setting on your esc accordingly. For your info, im using outrunner motor (16poles) on my 60A and 120A esc with no problem. Hope this help.

 boxer22 6 points

Thanks buddy, what should I set the timing to and could you or anybody else tell me why the 150a says only 2pole and 120a has no mention of poles ?, what's the difference besides ampage. Cheers lads

 ShamrinHM 515 points

If im not mistaken, you are reffering to these esc HK-1-8-120A. Based from the spec given, suited motor is 7T motor and these motor has 19T. If im not mistaken, these motor is for boat use (that is why it has 4 poles). May be you need the 2 poles motor for your car.

 boxer22 6 points

Thanks shamrin but if this 3674 motor isn't right then I'm screwed as its already ordered and on its way and I'm pretty much broke now so fingers crossed with a bit of luck it will be ok, I wish they would just right 2pole or 4pole on each spec. Wright up and then no problems you get the motor you need *)

 ShamrinHM 515 points

Btw, just make sure you have enough room for these 74mm motor (quite long), anyway if i were you, i will just wait for these motor and have a test run first.

 boxer22 6 points

Good point shamrin, just had a look and I think it should be fine for room, the motor that is in it is a long one. As you said I'll just have to try it and see. I'm have the same discussion on the HK 120a esc site, auto x and k-note have been very helpfull, I broke a HK 150, using it with the Trackstar 4268-2350 4pole motor before they put the warning against using any more than 2 poles with it, So you can see I don't really want to do another lol :)

 ShamrinHM 515 points

Nice, anyway 4268 4 poles (42mm, correct me if im wrong) surely is big and too powerful for me compared with these motor. May be these motor can suited/matched your 120A esc. Anyway, enjoy your day pal.

 ShamrinHM 515 points

120A esc will be sufficient for these motor. Hope this help.

 Ninjatech 3651 points

Have fun! ..and press "Yes" if the answer was helpful for you : )

 Ninjatech 3651 points

Yes it will work fine with this ESC on 4S, if you adjust the timing and gearing of your car ,to keep the current up to 90A and the temperatures low. You need also the "Turnigy TrackStar ESC Programing Card".

 Ninjatech 3651 points

It could work ,but it would be suffering when push it near the limits. I would suggest for this motor the HK-1-8-120A - Hobby King 120A Sensored/Sensorless Car ESC (1:8/1:5), as much more efficient.

 100ns 20 points

This should be fine, it depends are you looking for speed or torque? But with this you can have both, just make shure you have few gearing options(different pinions). For start i would go with 16t pinion and 4s lipo. I hope this helps.

 Bamber63 1 points

You need at least 120Amp ESC.

 Eddie 16 points

if you are going to run it an boat you need a water jacket and 180 amp esc is a perfect setb up for a boat for car you can get away with 120amp set up

 JamesD1 3 points

4 pole

 uilian 14 points

2 pole friend

 jeffrey 669 points

It is 4 pole,the B indicates 4 pole,friend.JK.

 JamesD1 3 points

yes perfect matchup.

 Bernard 1 points

The diameter will fit but the motor is longer than a velineon (which is a 3650). The shaft is a 5mm one so you will have to change your pinion and regear the transmission because of the lower kv of this motor. In conclusion : check if the 74mm length is good for you and find another pinion. The mounting holes will fit for sure.

 Rokcster 169 points

As mentioned above you will have limited gearing options with the 5mm pinion. I tried using a 74mm motor in an associated T3. With the difference in kv and few choices in gearing, I decided to abort the project. I think the velineon motor is a very good one. If you are not running 3s, you should give it a try. That motor will push that car faster than the car can handle. Hope this helps you. Good luck, Rokcster

 jeffrey 669 points

Its in stock right Now but not for long.

 jeffrey 669 points

Yes this motor will work and runs very cool,4 pole.The swordfish esc will work but depends on how many cell battery you use. I use the 180 amp turnigy.It might be a little heavy for that boat.I would also suggest getting the longer water jacket for the 74mm motor.I run 4s and 5s with a 45mm grimracer 2 blade and I get more speed than the 3 blade ones,I have tried them all.Hope this helps.JK.

 feirdog 6 points

Thanks for reply. Would you show which one jacket will fit the motor? I use x2 Lipo 2S = 4 cells. so its ok for this motor and ESC? Are you mean that 2 blade propeller faster than 3?

 jeffrey 669 points

I put you a reply at the bottom of this page where you asked what jacket to use,ebay search for 60mm Water Cooling Jacket,there are three different colors,they all fit.Yes 4 cells are fine for the swordfish 120A esc.As far as the props I get better speed with the 2 blade than the 3 blade but it does use more amps.I just have not had luck with 3 blade props,you have to run more RPM with them.Hope this helps.

 feirdog 6 points

How you think, with this motor, 4 cell Lipo and 3 blades prop, my bot will run about 70-80 km/ hour? Coz with my last motor I got speed like that.

 jeffrey 669 points

Depends on the Kv Rpm of the motor you had in it.If its same Kv, you will have the same speed.

 feirdog 6 points

I had Ammo 36-50-2300kV

 jeffrey 669 points

Yes you will have about the same speed with no heating problems.You will also have more tork than the Ammo.So you might have a little more speed,because of the extra tork.The turnigy will spin the prop easier with less Amps.

 jeffrey 669 points

Yes it is perfect for that size,running mine in a 32" cat,180 esc,45mm prop,60 MPH on 6s.Barely warm. Great 4 pole motor.Hope this helps

 Semut 23 points

i use 30 inch catamaran and prop 42mm and 48mm..motor still warm..2x2s5000mah40c

 jeffrey 669 points

I run 6s on it with a 45mm prop in a apparition,it gets a little warm but not too hot,so I would say you will be safe running 6s depending on set up.

 james 28 points

6s with a 2200kv motor. Waaayyy too much rpm!

 jeffrey 669 points

You will have to run 4s to get about the same speed but you will have much more torque. 3800 7 cell nimh(8.4v)=31,920 rpm and 2200 3s(11.1v)=24,420. 2200 4s (14.8v)=32,560.Hope this helps,this is a great motor for the price.Very similer to Leopard.

 jeffrey 669 points

Tried it today in my apparition cat boat(with watercool jacket) with 6s 40c's with 42mm prop,runs a little warm(62mph).I ran it with 4s 40c,s with 53mm prop(52mph),just barely warm.Im going to stick with the 4s so the motor will last. I like the 4 poles runs a lot cooler than the 2 poles.Well worth the money.

 feirdog 6 points

Which jacket d you use for this motor?

 jeffrey 669 points

Go to offshore electrics ,they have them.I use ones I got off ebay they are from china but they are awsome.they come in all kinds of anodized colors.On ebay search for 60mm Water Cooling Jacket Boat B36 540 Motor V2.This will get you there.Hope this helps.JK.

 jeffrey 669 points

Hey Man I have one on the way,Probably 4 days out.Ill write you back when I get it.Im praying that it is,I'm pretty shure the B indicates 4 pole and the B's are more expensive than the ones without B. We will see.

 karolpenconek 616 points

Ok, thanks for answer but i've alredy bought and tested this motor. I made a review also. it's a 4 pole motor.

 karolpenconek 616 points

I'm not sure but it should have screws M3 (3mm) and 25mm distance between holes.

 Dynamite Shikoku 31 points

I am guessing they are liquidating the older manufactured motors and these are the new pretty replacements. To be honest, i was sick of seeing pink and blue motors on this site.

 karolpenconek 616 points

Based for specifications given here and on the manufacturer site, motors with letter "B" have bigger price due it's 4 pole motor. Without letter "B" it's 2 pole motor.

 Dynamite Shikoku 31 points

nvm, also karol would a 2 pole be better to run in a heavy truck such as the Savage and Cen GST? what are teh advantages of 2pole vs 4pole?

 karolpenconek 616 points

4 pole motors have more torque and are much better than 2 pole motors. Especially for heavy vehicles. Also in cheap motors class 4 pole motors will be more effecient and less heat (the highest class of 2 pole motors like Lehner and 4 poles slie Neu have simmilar effecienty)

 Dynamite Shikoku 31 points

thank you for quick reply

 Micho69 274 points

like the leopard 3674 - 2200 Kv. Then it also has similar technical specifications. I'll wait to add 5682 -1670 Kv motor:)

 Mattyc 231 points

I would love to know if this is a 4 pole motor like the leopards or a dirty old 2 pole like the Fiegao.

 Dinukap4 253 points

Dude the Fiegao are the best!

 Yago1 28 points

I am pretty sure this one is a 2 pole motor. some of the other turingy motors clearly state they are 4 pole in the beging of there discription. The construction of this one also looks inferior so i highly doubt it is 4 pole.

 karolpenconek 616 points

It's 4 pole motor