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  Item found in the following categories;
> Speed Controllers > All Speed Controllers
> Speed Controllers > TURNIGY ESC
> Boats & Parts > Brushless ESC
> Speed Controllers > Boat ESC

  RATED:

Turnigy Marine 120A Brushless Boat ESC

Turnigy Marine 120A Brushless Boat ESC

TURNIGY marine ESCs are built with USA IR mosFETs for long run times and less heat.
Boat escs have a different requirement to air or car escs. Their need for sustained high-amp draw makes plane escs unsuitable and car escs with large amp spike capability, unnecessary.
Thats why TURNIGY marine escs are designed purely for boats, and coated in anti-static then water resistant laquer to prevent shorting should the esc get wet. They can handle sustained high amp/volt loads and handle heat better than a car or plane esc.
What makes this ESC better than others?
-Well designed MCU, with efficient code makes for faster sync and accurate timing.
-Fast clock cycle MCU combined with efficient code means 100,000rpm cpu cycle* 
-Efficient FETs reduce heat and deliver sustained switching at high amp/voltage.
-Well designed PCB (6 layer) and circuit diagram handles high-amp without burnout.
-Large motor comptability. Smooth starts, linear throttle curve.
-Active water cooled heatsink that actually works.


Programmable settings;
Reverse
Low Voltage (none/2.8v/3v/3.2v/3.4v)
Brake: (none/soft/hard)
Timing (0.00/3.75/7.50/11.25/15.00/18.75/22.50/26.25)

Constant Current: 120A
Burst Current: 240A
Resistance: .0007ohm
Battery: 2-6S Lipoly
BEC: 3A/6v
Motor Type: Sensorless Brushless
Size: 94 x 33 x 18mm
Weight: 91g
*Speed: 100,000+rpm(2 Pole)
 

PRODUCT ID: TR-M-120A


Weight: 139g Quantity: 
stock
10+
Price$49.99


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 Customer rated
4105
crowns
  
 
Total of 193 discussions.
t1b9n6g3  132 points - 4/21/2014
 
I have bought this esc for my boat and yesterday following the manual I calibrated the throttle range holding the trigger to full power and then connecting the boat Lipo to the esc. When I checked the esc I saw that I had to change the throttle channel to reverse because my prop was rotating backwards. After that the brake was working backward. I tried to calibrate the esc again as I did the first time but it wasn't possible. Does anyone knows if I calibrate this esc once how could I do it again?
James Edward  1 points - 4/15/2014
 
Could i run this in a glider/sailplane or must it be water-cooled?
Augusto  1 points - 3/1/2014
 
Hello alll* I am wondering if the Turnigy nano-tech 2700mah 3S 65~130C Lipo Pack will be ok to use with this ESC?
 Mattias 60 points
Yes it will work fine! Regards
 Juan Luis 13 points
Yes dear friend u can use thks battery
Edward  1 points - 2/20/2014
 
Do you need a program card to use this speed controller ? and if I do what program card do I need ?
 Dirk 8 points
You are able to program the ESC without a program card - under files you will find instructions.
shahridzan  1 points - 2/6/2014
 
not recommendedfor 6s... prefer 180a
 joshua 11 points
i have seen this esc used on 6s with no problem. just have to watch current spikes. as with any system
Customer Reviews
Overall Rating
psichosis
203 likes
ValueUNRATED
QualityUNRATED
68 thumbs up!
This ESC working perfectly with 2s lipo battery. It starts very fast, no lag. It have main programing abilities, a lot of types of timing. Very powerful 3A 6v BEC. It is the best ESC which I have. I recommend it for everyone.


9 comments. Reply..

Overall Rating
psichosis
203 likes
ValueUNRATED
QualityUNRATED
24 thumbs up!
I forgot to say that it is waterproof and it have amazing water cooling system which is very low weight. And it haves very huge capacitors which helps to start faster.


4 comments. Reply..

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Overall Rating
PhoenIX_rc
348 likes
ValueUNRATED
QualityUNRATED
16 thumbs up!
The version HC is shipping now has aluminium watercooling tubes, and smaller capacitors: 390 piko Farads 35V.

All wires are 12AWG.


2 comments. Reply..

Overall Rating
cybercrxt
56 likes
ValueUNRATED
QualityUNRATED
9 thumbs up!
This ESC is great. I highly recommend as a replacement for the SV27 ESC. Makes the motor 10 times smoother at low throttles.


No comments. Reply..

Overall Rating
Very Happy Customer
21 likes
ValueUNRATED
QualityUNRATED
7 thumbs up!
These have great performance, and actually put out more power than they are rated for. Mine is running a 580L sized motor in a 32" mono boat hull. Even after it was fully submerged i let it dry out and it work flawlessly.

Very highly recomended


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