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  Item found in the following categories;
> Speed Controllers (ESC) > All Speed Controllers
> Speed Controllers (ESC) > 40-79A


TURNIGY TRUST 55A SBEC Brushless Speed Controller

TURNIGY TRUST 55A SBEC Brushless Speed Controller
TURNIGY TRUST 55A SBEC Brushless Speed Controller

Turnigy® TRUST SBEC ESC's have a very flexible and broadly capable MCU, able to run all types of brushless motors.
The large heatsink and simple PCB layout make heat dissapation consistant, enabling the ESC to be run at it's limit, without failure.
The ESC is program-card and transmitter programmable with clear and easy to understand instructions included.
Default factory settings are;
Brake: off
Battery: LiPo Auto Detect
Low Voltage: 3.2v (power down motor)

Max Motor Current: 55A
Max BEC Current: 3A
BEC Voltage: 5.5v (Switching)
LiPo: 2~6S
Weight: 53grams

Programming Options.
Battery Type
Soft Start
LV Setting (Ignore, Reduce Power, Stop Motor)
Timing (Auto, Med, High)
Switching (8,16kHz)
Factory Restore


Shipped from:
International Warehouse



  • Turnigy Trust SBEC Programming Card

    Combo Price: $3.23   IN STOCK
    Add to Cart

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 Customer rated
Total of 127 discussions.
rwallage  105 points - 4/6/2016
Does this ESC have a brake function, for use with avfolding prop?
 skyfox60 1366 points
Yes, it has a brake functin. Hope this helps for your decision.
 Mik C 593 points
I use its brake function with folding prop too and it works fine.Just get the programming card to chose this option
 iflylilplanes 403 points
I use the brake function on my F5J E glider, works well, get the programming card as Mik C advised, real simple.
menandro  6 points - 3/8/2016
Este esc tem bec? Serve para heli classe 450 ?
 skyfox60 1366 points
Si, BEC ma non gov para heli. este non un esc para helcopter. hobbywing platinum 50A este buono.
menandro  6 points - 3/8/2016
Ola! Eu estou querendo um esc destes, para um motor, Turnigy H2223 de 4400Kv e 600W, este esc é* compatí*vel com ele? E qual o cartã*o de programaç*ã*o para ele? Desde já* fico grato.
rwhilli  1 points - 1/3/2016
Can someone tell me the approx. dimensions of this ESC? Rolf Hillefeld
 skyfox60 1366 points
30x70x12mm appx but regard that most people ( me too ) recommend use of another ESC because this one has awfull software. It jitters the engine and does not work properly on startup. The inbuild bec is good, but the esc is more or less not what users recommend. Go for a blue series or mystery or turnigy plush. They all are better. Hope that helps.
maurizio  5 points - 12/18/2015
The speed controller does not work properly, i had a model lost due to the continuous jitter and hiccup at 70/80 % throttle and full stop at full throttle. I tried to run different kind of motors , the behaviour is slithy different but persist. Speed controller brand new to s****.
Customer Reviews
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Overall Rating
1 thumbs up!
Excelente acelerador, lo recomiendo, lo uso en un NTM Prop Drive 35-42 Series 1000KV / 700W, con muy buenos resultados.

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Overall Rating
1 thumbs up!
This is my first ESC and so far I'm very pleased with it ! I run it with a H2212-6T 3200 kv outrunner and I had to change the timing to high. Didn't bought the programming card so I had to use the transmitter and in fact, it's really easy. You just have to follow the tunes by looking at the instructions.

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It's good and easy to use and low price. I'm using it world model ducted fan unit and purchase 3 controller and never disappointed.

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I use this on my Cx 450 and it was a simple plug and go .
The default settings are perfect for heli . Very smooth start up and a lot better than the stock Cx esc and I will be getting another for my next 450 build

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this esc is great, i use for many motors and testing. no problem stock and if you need anything extra due get the program card.

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