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  Item found in the following categories;
> Electric Motors > Outrunners by size > Bell Type

  RATED:

D3128-1550 Brushless Bell Motor

D3128-1550 Brushless Bell Motor


Specs.
Rpm/V: 1550kv
Max Watts: 250W
Max Amps: 25A
Max Volt: 7.4~11.1v (2~3S)
Idle Current: 1.6A
Resistance: 0.046 ohms
Weight: 65g
Shaft: 3mm x 20mm threaded
Can Size: 30mm
Mount Diameter: 25mm

Prop test.
7x7.5 7.4v 15.5A 550g


PRODUCT ID: D3128-1550

Kv (rpm/v) 1550
Weight (g) 65
Max Current (A) 25
Resistance (mh) 46
Max Voltage (V) 11
Power(W) 250
Shaft A (mm) -
Length B (mm) 16
Diameter C (mm) 30
Can Length D (mm) 11
Total Length E (mm) 55
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Customer Data
99g Back warehouse: 0 10+ $10.53
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 Customer rated 4 crowns   
 
Total of 14 discussions.
gaston  1 points - 4/16/2013
 
tengo un P40 de 800 mm con este motor ,pero NO tiene la suficiente fuerza de empuje para realizar mas piruetas o jugar con los alerones...¿* que motor me sirve para remplazarlo? .gracias
 Pappy_Pete 26 points
I installed it in my FMS P40 with stock ESC and 7.4v 1300mAh WOW! It can drive an MAS 8x6x3 prop...great power..about 3 minute 35 seconds at WOT If you upgrade to the 30A ESC and 11.1V 1300mAh battery it'll fly darn near straight up :D
BEST ANSWER CREDIT AWARDED
 gaston 1 points
gracias pappy_pete tengo un esc de 30a me falta la bateria y lo intentare
Dongskie  228 points - 2/27/2013
 
Any links for the replacement shaft?
 ~flyhigh~ 80 points
Unfortunately, I also could not find a replacement shaft in stores. But there is another solution that I have used several times already. Take a cheap screwdriver of suitable size (3mm). Cut off a piece of it and use the Dremel producing groove for locking washers. In this case, you must use another prop adapter/spinner. For example PRODUCT ID: Spin-30-3
DARCY  2 points - 1/5/2013
 
Hello....Anybody knows where I can find the screws for this motor ? Thanks !
 Bertil 22 points
I used these to attach the mount to a FMS Bf-109: Self-Tapping Screws 2x10 (bag of 100pc) PRODUCT ID: OR017-201x10
BEST ANSWER CREDIT AWARDED
lukey777  4 points - 1/1/2013
 
I have bought hundreds on my aircrafts I have got. Thanks so much hobbyking I have now got a great hobby. Without this website I don't know what I'd do.
fly master  172 points - 12/8/2012
 
****
Anastasie  14 points - 9/20/2012
 
Does this motor come with screws and nuts? Can I use this for my Wilga 2000 or is there a better motor you would recomend ( I will give credit for best answear)
 nexundai 25 points
This motor doesn't come with scews an nuts . For the wilga 2000 you should use a lower kv motor like the "2822 1200Kv motor" . The shaft of this motor is really difficult to replace if you break it so i wouldn't recommend it if you are a beginner . :)
 Anastasie 14 points
where is the motor which you just recomended i can find it
 lukey777 4 points
around the 1200Kv to the 1600Kv but it mainly depends on what your flying.
 lukey777 4 points
If a beginner I would recommend 1130Kv.
rainbird  3 points - 7/12/2012
 
hi!, could anybody give opinion? planning to buy this motor and use it for my f22 scratch built jet (600g approx)with this set up: 30amps esc, 7x6 sport prop and a 2200mah nano 35c-70c 3s batt. I know that a 2200kv motor will do better for jet but want to invest in a motor where i could also use in some foamies like cessna and the likes. Thanks in advance guys...
 Mirko77_Italy 135 points
hi. it has max current of 25A. this is a good motor for 182 cessna deluxe (600g approx too) but for f22 i'll prefer D2826-6 2200kv Outrunner...
Dongskie  228 points - 3/15/2012
 
STOCKS PLEASE ASAP!
 FPVking 366 points
NOW in stock. Buy like mad!
 Dongskie 228 points
I did! Thanks :-)
 FPVking 366 points
Your welcome. I think it's reasonable You to take a little HK money and give it to me :P Push da credit button, Thanks :D
 Kellyann 16223 points
Dongskie it is still in stock. NOW 11Jun2012.
Ermir  2 points - 2/6/2012
 
Can this motor handle a 10x7 folding prop? And if so, what kind of Amps can I expect? I'm looking for a replacement motor for my Hype ASW-17, around 900gr flying weight...
 nexundai 25 points
I don't tink it cand handle such a "heavy" plane , it only carry about 600 grams plane. *)Look for motor with a higher kv and Ampere .
 Ermir 2 points
How did you determine this motor can only handle 600 grams? My current motor has 1400 kv and pulls about 18 amps in my powered glider weighing 900 grams. I don't know for sure but I think my current motor weighs about the same as this motor. Shouldn't it work?
 nexundai 25 points
It depends also of the wingspan , I think your glider has a bigger wing area
 nexundai 25 points
It handle 900 grams but you will fly too slowly ...
 majik01 2667 points
Ermir ... this about the same size and weight as the stock motor for the ST EasyFly 2M glider as well. You should be okay with this motor.
rudeboy  79 points - 11/7/2011
 
what propeller do you recommend? thougt a 8x8 * 3s would be ok .. draws 29amps peak. Want to use it as replacement for the hk decathlon.
 James 1 points
A8x8 may be to much it will work but 7x4sould work good with 7.4v batt a 3s batt sould turn it on with 8x8 prop just experment with it you cant hurt it unless you nosedive it in the ground
 whipper Snapper 112 points
8*6 is good too. I use the 8*6 3 blade and it works like a charm. I 1st thought 8*6 2 blade would be better than 8*6 3 but when I compared them, I had more speed and climb rate with a 3 blade 8*6. This is a really good motor, I've abused mine heaps and it still goes. So getting another one :)
 SPSGRG 29 points
With a 8x6 APC it runs like hell on a 2s battery for my 500g Spitfire, very very fast and a 20 Amps Esc can handle it.
mgaz_infoph  6 points - 10/26/2011
 
can i use this with a 10amp esc?
 eurotech 31 points
No the specifications say Max Current (I) is 25 Amps. So you need a Esc of at least that current rating if the motor is to be run at maximum speed. A 30 Amp Esc should be ok but you need to know what your motor is drawing from the battery at full power and thats why a Wattmeter is a very good investment. The Amps drawn from the battery will vary with propeller size.
 James 1 points
Iwould not maybe with a small volt batt I would use at least a 20 amp esc for a large chose of battries a 10 amp would probly get hot and shut down
jonasmuex  55 points - 9/17/2011
 
the grub screws on this just wont come off! any ideas on how to replace this shaft without damaging the bell??
 Jason 7 points
Use a HeatGun to heat the set screws, they have thread lock and will loosen when heated.
netrunner  22 points - 7/21/2011
 
65g motor and max current 35A ?
 boingk 257 points
Max current is 25A, but for a prop such as a 7x4 this motor would draw only around 8A on 3-cell operation. This would be good for a plane weighing up to 500g/15oz and with a 1000mAh 3-cell lipo battery.
Son of Paleface  768 points - 7/19/2011
 
Just the thing to build a Dornier DO X...
Ian
 jonasmuex 55 points
I ordered this last week, gonna test it out soon!
Customer Reviews
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Overall Rating
miketre
13 likes
Value
Quality
1 thumbs up!
cheap good replacement for the FMS mini warbirds. It appears to be the same, so it has the same problems... soft motor shaft and hard to replace shaft.
Good performance from this motor.


7 comments. Reply..

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jonasmuex
53 likes
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1 thumbs up!
Great motor, BUT I CANT SEEM TO REPLACE THE SHAFT. None of my hex key can fit perfectly in the grub screws...


8 comments. Reply..

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gigam
35 likes
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Like it?
setup mio 35a esc piu 2200 3s zippy 8,4 sf elica spinta 800g modello 150w


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5 likes
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i shall give you technical information on this item a little later,after using it.nice day to you.


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Overall Rating
rudeboy
47 likes
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Like it?
great upgrade for hobbyking foam decathlon (uh_viewItem.asp?idProduct=10323), it is a little heavier but there were 10grams at the fromt needed anyway. use a 8x8 prop draws ~29amps @ 3s


4 comments. Reply..

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