HiModel GX Seires 40A Brushless Electric Speed Controller Type GX-40A

●Auto detect the cells and type of batteries, and set the cutting-off voltage accordingly, 6V/9V for 2 and 3 cell lipo, and 0.8V/cell for Ni-Mh/NiCd batteries.
●Safe start, it will not start up when throttle at wrong position.
●Over-temperature protection: The ESC will stop working when surface temperature is over 110℃.
●Lose signal protection: The ESC will stop when lost control signal for over 1 second.

Type: GX-40A
· Weight: 12g (excluding wires) / 25g (including wire)
· Size: 45 X 24 X 9（mm）
· Constant Current:40A
· Max Current: 45A (for ten seconds)
· BEC: 2A at 5V
· PWM: 8 Khz
· Input: 4 - 12 Ni-Mh/Ni-Cd or 2 - 3 Lipo

Average Customer Review: 4.5 stars

4 customer review(s). [Write a review/question]

L****O

Grade:

Can anyone tell me how to switch off the engine brake with the radio?
October 05 2011 Was this review helpful to you?

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l****rlll

Grade:

First time i connect it, safe start function doesnt work, and the motor run, no propeller no problem, only one beep. Six mini servos installed eleva, rudder, 2 for aileron and 2 for flaps, static tests ok, but not fly yet.
March 12 2010 Was this review helpful to you?

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J****e50_billis
Golden member

Grade:

not yet used in real flight but in testing it sure looking good performance
June 05 2009 Was this review helpful to you?

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b****boxx

Grade:

excellent speed controller, simple yet it serves the purpose well
May 18 2008 Was this review helpful to you?

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