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  Item found in the following categories;
> Electric Motors > Boat Motors
> Boats & Parts > Brushless Motors

  RATED:

2040SL 4800kv Brushless Inrunner (WaterCooled)

2040SL 4800kv Brushless Inrunner (WaterCooled)

2040SL 4800kv Brushless Inrunner (WaterCooled)
Kv: 4800rpm/v
Diameter: 25.2mm
Length: 56mm
Shaft diameter: 2.3mm
Weight: 77g
Battery: 2-3S 2200mAh+
Standard size mounting holes enable the motor to be installed in a large range of motor mounts.

 



PRODUCT ID: 4800-2040SL

Kv(rpm/v) 4800
Weight (g) 77
Max Current(A) 0
Resistance(mh) 0
Max Voltage(V) 11
Power(W) 0
Shaft A (mm) 2
Length B (mm) 45
Diameter C (mm) 25
Can Length (mm) 39
Total Length E (mm) 55
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Customer Data

Shipped from:
International Warehouse

Price

$22.15

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 Customer rated
547
crowns
  
 
Total of 154 discussions.
Travis  1 points - 5/2/2016
 
Hey, I was wondering if anyone on here knows if I'm able to run this motor in the relentless Catamaran boat?
 VRSS Greg 269 points
This motor is to small in size dia for relentless and the Kv to high The original motor is 40mm dia you can bolt a 36mm motor in size bigger more power and tourqe and I'd go for around the 1900kv for the relentless Rc boat
Danny  5 points - 4/9/2016
 
What size connectors does this motor come with?
 VRSS Greg 269 points
3mm male connector
BEST ANSWER CREDIT AWARDED
 Danny 5 points
Thank you :)
Campbell  2 points - 2/18/2016
 
Does this motor bolt onto the NQD motor mount???
 Marc 6 points
a nqd boat is not fit to handle the speed from this motor
 VRSS Greg 269 points
I have one of these motors in my nod jet boat on 3s 2200mah and 3000mah and it is fine motor runs cool all the time and jet boat goes like a rocket
 Danny 5 points
VRSS greg, im planning on building a dual pump nqd jet since you have one, do you think the boat could handle dual electronics without half the time?
Pognante  20 points - 1/13/2016
 
Is good for geico 17?
 Riley 1 points
Hi. yes it will bolt to the GEICO 17 motor mount I have done to mine but space is a bit tight when fitting a brushless ESC in the hull.
tan  3 points - 8/5/2015
 
can anyone tells me how many amp esc is the best for this motor? will it be powerful enough to drive a t.tiger atlantic size boat?
 Marc 6 points
Minimum 60A
 Byron 16 points
30A is fine...I run 2s, 30mm prop with a 30amp ESC.
Customer Reviews
Overall Rating
Marmothon
65 likes
ValueUNRATED
QualityUNRATED
15 thumbs up!
I put it in a redbird hull from H&M with 2S LiFe and it go very fast. With a 2 lipo it can go more than 50 km/h !
The cooling is very effective an with a k29 the motor is cold.
I have more than 10 min of run with 2300 LiFe.
Je l'ais mis dans une coque de Redbird de H&M
avec un pack de 2s Life et il va trs vite !!
Avec un lipo je peu aller plus que 50 km/h.
Le refroidissement est efficace.
J'ai plus de 10 min d'autonomie avec un 2300 mA.


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Overall Rating
Joker
64 likes
ValueUNRATED
QualityUNRATED
6 thumbs up!
The given engine is ideally suited for boats ECO mini. Never use without water cooling. Use a propeller of 25-28 mm.


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Overall Rating
Customer
113 likes
ValueUNRATED
QualityUNRATED
2 thumbs up!
nice small motor. the cooling is good because the motor gets hot fast. be cairful not to bend the shaft because it is veary easly done


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Overall Rating

28 likes
ValueUNRATED
QualityUNRATED
2 thumbs up!
Wow, this is the most ideal motor for a nice micro boat build!

I tested this with 7.4v 1800 mah lipos and a 25 amp speed control and it rocked! super fast and consistand power.

I got 50 watts at 8.2 amps and lots of thrust.

The motor got a bit warm with the 30mm prop and 6 cells but with 27mm and 3 lipoly, it should run cooler and higher RMP at the motor shaft.

Lots of applications for this motor at this price.

The runs really smooth.

I highly recommend this motor for weight saving and very good power to weight ratio output.


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Overall Rating
skinnyman15
8 likes
Value
Quality
1 thumbs up!
I put one of these motors in my NQD jet boat with a 60A esc, I cant say enough about this little motor, it makes my little jet boat fly! even on a 8.4V nimh. I thought the 60A esc was a bit much for what im doing so i bought a turnigy 35A marine esc. I recommend this motor to anyone who has a small boat. Thanks hobbyking for the low prices.


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