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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

Weight: 97g
Quantity: 
International Warehouse
stock
10+
Price  HKD171.88

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 Customer rated
546
crowns
  
 
Total of 144 discussions.
Diogo  1 points - 12/18/2014
 
can someone tell me what the esc and propeller which I use in this engine?
Muhammed  1 points - 12/14/2014
 
hi....Is this motor waterproof???
Nicholas  1 points - 11/11/2014
 
Does the motor come's with hardware hose Inlets and outlets
 VRSS Greg 218 points
The motor comes with the cooling jacket, two o rings and two water nipples installed. No hose
plantac  2 points - 9/22/2014
 
2040SL 4800kv Brushless Inrunner ..................Can anyone tell me what this means to a rank amateur ?
 VRSS Greg 218 points
Hi plantac the 2040 means the motor is 20mm in diameter and 40mm in length. The 4800kv means the motor can turn 4800rpm per volt applied, with a maximum of 11.1volts or 3s lipo battery. Hope this helps
Charles  3 points - 9/19/2014
 
Is this a good upgrade to the Aquacraft SuperV. would it fist without mdification other than an upgraded ESC. I woiuld like to use Lipo Batteies for the the Superv but I dont think stock setup will be compatible.
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
62 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
112 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

27 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
7 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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