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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

  RATED:

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.

Spec.
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)

 



PRODUCT ID: FC2812

This product available from a warehouse near you!

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
Update/Add my own data
Customer Data

Weight: 53g Quantity: 
International Warehouse
stock
10+
USA West Warehouse In Stock View Item
Price $6.95

acc.
  • 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
5323
crowns
  
 
Total of 179 discussions.
Karel  1 points - 8/21/2014
 
the motor keeps spinning free from the mount, even with the screws fastened as tight as It goes. Any suggestions ? I have four motors doing the same thing. my first one never had a issue Any ideas ? Thanks all
Steeve  363 points - 8/20/2014
 
Been using this on a model for a couple years but it always stutters on start, sometimes fails to start completely, need to reset throttle and retry. Once started it runs quite fine and I get the rated performance. I've tried changing my ESC timing setting (HK-SS30A-HW) but it didn't have much of an effect. Any ideas? Thanks.
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 508 points
hi Tim,no connectors :)
 glenn_mech 516 points
i have this..no bullet connectors.
Kalveo  3 points - 7/11/2014
 
Does anyone know where I can find a suitable replacement shaft for this motor?
 DAJARAJA 508 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.
Customer Reviews
Overall Rating
Claudio Lerin Fernandez
likes
ValueUNRATED
QualityUNRATED
52 thumbs up!
Tyep:CF2812
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
likes
ValueUNRATED
QualityUNRATED
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 www.link x 5 Graupner CamSpeed:
V A www.link 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
likes
ValueUNRATED
QualityUNRATED
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
likes
ValueUNRATED
QualityUNRATED
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
ex-trainer
143 likes
ValueUNRATED
QualityUNRATED
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!!


No comments. Reply..

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