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AX-4005-650kv Brushless Quadcopter Motor

AX-4005-650kv Brushless Quadcopt...

If youre serious about your quad-copters performance, then look no further than the AX-4005. Built with high-end 45SH magnets, a high pole count and custom motor mount, this quad-motor is designed purely for multi-rotor applications.


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If youre serious about your quad-copters performance, then look no further than the AX-4005. Built with high-end 45SH magnets, a high pole count and custom motor mount, this quad-motor is designed purely for multi-rotor applications.

The AX-4005 includes a built in prop saver for GWS style props and a built in aluminum mount for quick and easy installation on your quadcopter frame.

This is not a modfied aeroplane outrunner. It was designed from the ground up for quad copters.

Kv: 650rpm/v
Turns: 24T
Resistance: 0.147Rm
Idle Current: 0.6A
Can size: 45mm
Can Length: 10mm
Shaft: 3mm (Includes Prop saver mount for GWS style props)
Suggested ESC Amps: 20A
Rated Watts: 130W
Weight: 59g
Cell count: 3~4S Lipoly

Prop adapter suit 5mm propeller


Additional Information

  • Blade Count:
  • Speed (Sec/60deg):
  • Torque(kg)(min. 0.01kg)
  • Diameter X(Inch)
  • A(mm):
  • B(mm):
  • C(mm)
  • D(mm)
  • E(mm):
  • F(mm):
  • SKU
  • Weight(g)
  • Length:
  • Width:
  • Height
  • Kv(rpm/v)
  • Max Currents (A):
  • Power (W):
  • Length B (mm)
  • Can Length D(mm)
  • Max Voltage(V):
  • Shaft A(mm):
  • Unit Weight (g)
  • Diameter C(mm)
  • Total Length E(mm):
  • Resistance (mh):

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I bought one of these to try out, and i am very impressed, it is both smooth, quiet, and extremely powerful. I have now ordered 3 more, so i can build a camera platform, and with this powerful motor and large prop size, i am sure i will get long flight times.
einer meiner Lieblings Motoren 2014/15 fuer Flugmodelle bis 1kg. An 6s mit 1300mAh bis 1800mAh und einem 9x6 Propeller bekommt man einen unglaublichen Schub bei Vollgass Flugzeiten um die 8 Minuten, was will man mehr?
I ordered 4 of these motors and put them on Turnigy Talon Quadcopter (V2.0) Carbon Fiber Frame 550mm.
First of all the motor does not fit to the mounting hole and had to drill the mount to attach it.
With only 3s battery it still can hover very well.
Very quiet and smooth.
My only complaint is that the prop holder is too week and one of four holder broke when fixing a prop. There is a hole inside the thread and it cracked when spinner nut tightens the prop.
I 'don't succed to make them works and i don't know why... I pull them on a 30A ESC with 3Cell LIPO and they don't work roudn they go rigth to left and rigth to left but never makes a complete turn ... If someone got a idea of why ?? I use a turigny 6CH controller in 2.4ghz ...
Where I can buy parts for these engines and propellers holders. be careful with the media are somewhat weak propellers. thanks

They are very fine engines
Really smooth running and well made motor.Keyed magnets,silicone wires,grooves in shaft for the grub screws to lock into.
The shaft is held with two grub screws and the supplied prop adaptor has two grub screws too.It is a snug and secure fit.
On my 1kg quad i am using 10 by 3.8 apc slowfly props.This fits the adapter with their supplied 5mm ring.Getting 12 mins on a 2200 3 cell.On an 1800 4 cell the quad is really powerful and will easily lift another 400 grams but the motors are still barely warm.
Note-The outside three holes are for mounting, and require M2.5 bolts.
On a shallow note,i really like the look of these low profile motors..
This motor does not fit on HpbbyKing quadcopter frame V1!
Be carefull. I don't understand why HK does not advise for this.
I will adapt a frame dedicated, but really I am not happy for this.
Otimo produto. Recomendo a compra...
I got mine for use on a Quad Copter. I havent tested it yet, it looks great, and I think it will be very powerful. The finish is great and the mounting holes are a good way to mount them!
Nice wide can motor for quadrucopters. The additional prop adapter is handy for sturdier props, but if you want to go with GWS style or other thin shaft props then you can simply remove the aluminum prop adapter and use the rubber ring to mount directly on the shaft and making use of the 2 very long set screws the motor comes with.
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Motor Data as Table download now [72kb]

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