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  Item found in the following categories;
> Electric Motors > Outrunners by size > Micro (Below 22mm)
> Electric Motors > Outrunners by size > 28 to 34mm


FC 28-12 Brushless Outrunner 1534kv

FC 28-12 Brushless Outrunner 1534kv

Tiny but mighty!
A well made and nicely finished outrunner. Excellent for small foamies and indoor shockflyers.

Weight: 39g (with wire & sticker etc)
Shaft: 3mm
Motor Length: 46mm
Diameter: 28mm
Stator Size: 22x10mm
Suggested prop: 7x4 or 7x6inch
Voltage: 11.1v or 14.8v (3-4S)
Kv: 1534RPM/V

Data ;
Prop size: 7x4
RPM: 12250
Max Curr: 10.5A
Thrust: 580g (1.27lb)

Prop size: 7x6
RPM: 11000
Max Curr: 15.5A
Thrust: 730g (1.61lb)



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Kv(rpm/v) 1534
Weight (g) 39
Max Current(A) 15.5
Resistance(mh) 0
Max Voltage(V) 14
Power(W) 0
Shaft A (mm) -
Length B (mm) 31
Diameter C (mm) 29
Can Length (mm) 13
Total Length E (mm) 47
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Customer Data

Weight: 53g Quantity: 
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Price $6.95

  • Heatsink Stick Mount for FC 28-12 Brushless Outrunner Motor

    Combo Price: $1.40   IN STOCK

Further discounts available for registered & logged-in customers.
 Customer rated
Total of 177 discussions.
stefano  29 points - 7/24/2014
spare bearing??? thanks at all...
Tim  6 points - 7/21/2014
Do the leads come with bullet connectors attached?
 DAJARAJA 507 points
hi Tim,no connectors :)
 glenn_mech 515 points
i have bullet connectors.
Kalveo  3 points - 7/11/2014
Does anyone know where I can find a suitable replacement shaft for this motor?
 DAJARAJA 507 points
2730 hxt replacement shaft PRODUCT ID: HXM2730-Shaft .slight modding is needed with dremmel type tool.shorter than original,but I found I had to cut the original shaft shorter anyway for prop adapte.extra e clips if you need them E-clip (2.3x0.4mm)(10Pcs/Bag) PRODUCT ID: 110BS-30779 don't cred happy to help, happy flying:)
 Tim 6 points
I have replaced the shaft with one of two steel 3mm rods recovered from a discarded cd-rom drive. It will need to be shortened and you will need to grind a flat spot for the set screw and a groove for the c-clip. Works a treat.
Luis  2 points - 6/24/2014
Any real tested numbers on Amp draw and thrust on a 8x3.8 2s configuration?
 RonRC 3589 points
Louis, This motor will run fine with 8x3.8 or 8x4. I've ran both on 3S with 20A ESCs with great success. 2S will be just fine.
Blazej  1 points - 5/6/2014
I'm looking for motor mount. Did anyone find something suitable for this motor? And with price less than motor itself *)
 __Buts 55 points
I mount him in a capful of refrigerant neck and the cap on the firewall. Simple and cheap...
 RonRC 3589 points
Blazej, The motor has a motor mount that is secured to the motor with two grub screws. With planes I drill holes to match the mount unless there are already some and if possible, run zip ties through the holes to save weight. For my UFO, I ran zip ties through the holes and around the wooden motor boom. Hope this helps and Happy flying!
 James 5 points
I use moldable plastic called Instamorph. works great, but I would not recommend for high heat environments.
 RonRC 3589 points
Blazej, it also depends on what you are trying to mount it to. I zip tied this motor through the motor mount holes to a stick mount to mount it to several different aircraft. One of them is my flying Stop Sign. Hope this helps and Happy flying!
 RonRC 3589 points
I've also drilled holes in towel bars using the motor mount as a template on my Rudi Quad.
 RonRC 3589 points
This setup is capable of getting some very smooth video even when hardmounted to the battery platform.
Customer Reviews
Overall Rating
Claudio Lerin Fernandez
52 thumbs up!
No. Of cells:2-3 Li-Poly
RPM/V: 1534 RMP/V
Max. efficiency:82pcnt
Max. efficiency current: 16 A (>75pcnt)
No load current / 10 V: 0,9 A
Internal Resistance: 150 mohm
Dimensions: 22x10 mm
Shaft diameter:3 mm
Weight: 39 g
Recomended model weight: 200 - 800 g
Recomended prop without gearbox:APC 8X3.8, APC 9X4.5 ,APC 10X5

5 comments. Reply..

Overall Rating
stefan lecheler
33 thumbs up!
Very nice build motor. Also power and efficiency is more than OK.
Tested with
4,7 x 4,7 Graupner CamSpeed:
V A rpm
11,06 7,55 15835 x 5 Graupner CamSpeed:
V A easy to improve the internal cooling my modification of the three spokes. Simply abrade to bring them into a "propeller-like" shape.

2 comments. Reply..

Overall Rating
Lee Aston
17 thumbs up!
I have multiple planes with this motor. The FC28-12 brushless motor is comparable to the BP-21 in performance. Perfect size with a sport 7X6 prop at 17A to carry a 15 oz plane at 70 MPH.

I like the motor but have had trouble with what I thought originally was bearings on three motors but ended up being debris on the magnets. This debris looked like fragments of a broken magnet but all of the magnets in the motors were intact. All of the motors came on the same order.

It's a little difficult to clean magnet fragments off of the magnets. The E clip was easy to remove and it was easy to remove the shaft. I used a dry cloth, toothbrush and air compressor and finally got the magnets clean and saw a drastic improvement in motor performance.

I will buy more of these motors but if they grind at all I will check the magnets and bearings.

3 comments. Reply..

Overall Rating
wayne settree
10 thumbs up!
Amazing power to weight on my stock stryker 134kph 7x6 apc style prop 30amp esc 2200mah 20c approx 15min flite time full power all the way battery get warm motor stays cool only down side as pusher setup puts load on the small bearing tends to not last long but for the money just buy some more for spares easy to mount on brushless mount put motor on outside and if you got a spare motor put removeable mounting plate on in side of mount and bolt together you wont be dissapointed good cheap setup

2 comments. Reply..

Overall Rating
10 thumbs up!
I love theese babys. Low cost and enough power for my 350g Delta with 3s HC Rhino 1250mAh and APC e 7x6. That´s enough for vertical climb. 5 Stars!!

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