XK2860-B-2700KV Brushless Inrunner

Total of 10 discussions.

FEVZİ UĞUR

1 points - 5/15/2013

How many mm the motor connector.?

FEVZİ UĞUR

1 points - 5/15/2013

hi. How many mm the motor connector.?

Eva

1 points - 3/16/2013

Can I use this motor in the funjet?

Roy

15 points

Perfect motor for the funjet!

Roshan

4 points - 3/10/2013

is this sensorless or sensored

seung

2 points - 2/11/2013

Done the testing wih CS 70mm 10 blade and 12 blade. The both pulled the similar numbers as following* 996 Watt with 4S 2200 50C. Motor does heat up to around 50 Celcius with continuous full throttle. The motor is strong* however, the drawback is the heavy weight. For small single 70mm EDF jet, this motor doesn't seem to be a good choice because of the heavy weight. Turnigy L2855 2800kv seems to be a better choice. Turnigy L2855 2800kvpull over 1000 Watts with the same setup* however, this motor is siginificantly lighter than XK2860 2700kv. L2855 2800kv also heats upto around 50 Celcius with continous full throttle.

Carl

2 points - 12/18/2012

Is this 3,175mm or 4mm shaft? The "specs"-description says 3,175 but the "product config table" says 4mm

Carl

2 points

It is 3,175mm shaft, I emailed them and they changed the description

JoachimJ

47 points

Strange. Why did they keep the model description but change the motor entirely? I have two of the old XK2860 (black can), and they have 4mm axles.

jbc1234567

500 points - 8/7/2012

Anyone done any testing with this motor and the Changesun 10 blade on 4S? The long can looks like it might have the torque to spin it...Cheers

joaquin

1 points - 2/20/2012

does anybody know if i can use this motor in a 1/8 buggy on 3s? thanks!!

ian

3 points

nope you need a larger motor this is right kv but you should get one rated at 100-120 amp. that will be a larger can diameter.

Adam

9 points - 12/24/2011

Does anybody know the diameter of the mounting holes???

Combat109

5 points - 11/17/2011

what size prop can I run on this motor?

Harry S.

80 points

Depends on size of boat. Mine is going into a Villian EX. Just 1 motor on 3S and most likely a 432.Why* i had a 36 56 2600 on 3S with a HK blue 31 25 13 prop and EX was almost uncontrollable. Higher pitch dances all over.

Combat109

5 points

opps sorry I was thinking of putting it in an airplane and was wondering what size prop i could use

Frank77

270 points

Combat109 this motor is pretty high kv for most planes unless it's a pylon racer. I wouldn't run it with anything bigger than a 6x4 prop on 3 cells. 5.5x5.5 or 5x5 would probably be better. Would be best to check with a watt meter.

Customer Reviews

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Overall Rating		26 likes
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nice motor, works nice on my boat

2 comments. Reply..

Overall Rating		makeloveinisrael 52 likes
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Got this motor for an edf
tried it on 5s 600 watt and 1000 watt
it gave athrust of 1\0.9 w\g
in a edf unit that with aregular motor would give 1\1.4 - 1\1.5 w\g
so i can say this motor has very low efficency
avery high price, i dont need to say
also this motor can not be opened in eny way
so can not be driled in it holes for exra cooling
and can not be replaced bearings
(its head is not scewable and there are no screws on it)

stil im not an expert in rc cars
this experiance is onley as for experiment use in a edf unit

12 comments. Reply..

Overall Rating		Philba 5 likes
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Running this in my funjet on 4s making 950w at 61A. Have run for several months now without problems. Motor runs at around 40 degrees and hasn't missed a beat. Very strong motor.

4 comments. Reply..

Overall Rating		5/22/2013 hermanthegerman 5 likes
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i took this 28 size 2700 rpm (kv) with a maxon gear 4,4:1 for my glider:with a 30mm spinner and a 14x9,5 " folding prop it works fine at 30 A for a 3kg 3m glider

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