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ADS-400XL (2837) Watercooled Brushless Outrunner Motor 3200kv (525w)

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ADS-400XL (2837) Watercooled Brushless Outrunner Motor 3200kv (525w)


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The ADS-400XL watercooled brushless motor is a powerful well made motor for marine use and has an innovative watercooled system machined into the front mounting plate. 2 nipples are supplied to screw into the water jacket for an inlet and outlet and also a filter is supplied for the inlet pipe to stop any ingress of particles that could block the system. Spice up your next boat with this excellent motor and breeze past the competition on your next outing to the boating lake.

• Extremely well made.
• Innovative watercooling system.
• Very powerful
• Supplied with cooling water filter

Type: ADS-400XL (2837)
RPM: 3200kv
Diameter: 28mm
Length: 37mm
Voltage: 7.4~14.4v
Max Amps: 40A
Max Power: 525w
Shaft Diameter: 3mm
Shaft Length: 14mm
Weight: 90g
Recommended ESC: 40A (watercooled)

Please note: No connectors supplied.

  • Kv(rpm/v) 3200.00
  • Max Current (Motor) (A) 40.00
  • Resistance (mh) 0.00
  • Max Voltage (V) 14.00
  • Power (W) 525.00
  • Shaft A(mm) 3.00
  • Length B (mm) 37.00
  • Can Diameter C(mm) 28.00
  • Can Length D(mm) 27.00
  • Total Length E(mm) 55.00

Dimension Diagram Guide

  • attributeset-10


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rcboatboy | Verified Buyer

  • Overall
  • Quality
  • Value

tricky fit

Dec 29, 2019

difficult to mount this motor with the water outlets connected ,if you need water cooling make sure you have space to fit it in

Leevi | Verified Buyer

  • Overall
  • Quality
  • Value

Bad quality

Oct 31, 2019

Out of the box looked really good, everything seemed nice and sturdy. Bearings felt nice too.
As soon as I powered the thing and ramped up the rpm, the thing literally exploded, jolting fowards on it's mount and tearing the ESC connectors off. After opening the bell housing I discovered that ALL of the magnets were either off or really loose. After re-glueing the magnets in place the motor seems to run good enough.
All in all, I am disappointed on the product. A motor at this price point should have properly glued magnets on. Otherwise the motor seems fine.

ROAZNAN | Verified Buyer

  • Overall
  • Quality
  • Value

Very good product

Oct 12, 2019

Thank you HB send the new one for replacement very Powerful motor with 3s fitted into my Atomik barbwire 17 very crazy fast and good balancing, recommended!!

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