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   Electric Electric Speed Control (ESC) Brushless Speed Control (BL ESC) - Air/ Helis HiModel GX Seires 45A 2 - 7S Brushless Electric Speed Controller W/Ultra BEC Type GX-45A-BEC
SKU:  GXBL45BEC
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HiModel GX Seires 45A 2 - 7S Brushless Electric Speed Controller W/Ultra BEC Type GX-45A-BEC
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Added:2007/05/31
Updated:2015/03/17
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2G0X13930336
 
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    $9.27   In stock
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  Tags: HiModel  GX  Seires  45A  2  7S  Brushless  Electric  Speed  Controller  W  Ultra  BEC  Type  GX-45A-BEC 

Features:
●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 90℃.
●Lose signal protection: The ESC will stop when lost control signal for over 1 second.
●Separate BEC unit, provide high current BEC output, yet maintain good reliability of the speed controller.
Specifications:
Type: GX-45A-BEC
· Weight: 47g / 1.66 oz
· Size: 46 x 35 x 8 mm
· Constant Current:50A (under good cooling environment)
· Max Current: 60A (for ten seconds)
· BEC: 3A @ 5V
· FET No.: 12
· PWM: 8 Khz/ 16Khz
· Input: 6 - 20 Ni-Mh/Ni-Cd or 2 - 7 Lipo





Comments:
* This ESC was upgraded to 50A (previously 45A) since 15th Aug 2012.
Customer Reviews:
Average Customer Review: 4 stars   6 customer review(s).   [Write a review/question]

e****m
Grade:
If you are using hi speed motor, this esc may not work, can cause motors with 6 poles or less to sputter. Hi speed set ups like ducted fans and racing need esc with adjustable timing. Not auto. The more settings you can change on the ecs the better for hi speed set ups.
November 18 2010     Was this review helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this review]


a****rmann
Grade:
Need help with a problem
Trying to use this controller with Turnigy C3542 Motor, Futaba radio
and 3 cell lipo. When connected motor only chatters. BEC operates ok.
Changing 3 motor connectors doesn't help. No beeps at all. Moving or reversing throttle has no effect. Have instruction manual but it has no answers. I bought two of these and same results with both. I must be doing something wrong, or not doing something that needs to be done. Any help appreciated.
John
November 04 2010     Was this review helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this review]


t****skovic
Grade:
are there any programing guides for it?


like for example:
http://www.youtube.com/watch?v=HcqfvJHQeck

or, does turnigy programming card work on this model?

thnx
July 01 2010     Was this review helpful to you?   Yes [ 0 ]   No [ 0 ]    [Reply this review]


j****el_ralph
Grade:
I'm using this ESC in a couple of boats.
Runs at 30 - 40 amps with burst of 50 amps on 3s.
Have had no trouble at all.
Except when I drown them :)
May 04 2010     Was this review helpful to you?   Yes [ 2 ]   No [ 0 ]    [Reply this review]


r****onic5
Grade:
Have two.
Both die under continuous 30A 6s
UBEC don't work for 6 lipo (0 volts output) but if 3s - 5.5v ok

December 30 2009     Was this review helpful to you?   Yes [ 2 ]   No [ 0 ]    [Reply this review]


b****99
Grade:
Using this for my TREX450V2 clone.
Good power, with not much heat at steady hover.
Recomended for Sport Flying...
December 09 2009     Was this review helpful to you?   Yes [ 3 ]   No [ 1 ]    [Reply this review]


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