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Turnigy Marine ESC 90A

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Turnigy Marine ESC 90A


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Make the most of your RC boat with this powerful ESC. Designed with a high performance MCU, the circuit design ensures strong anti-interference and intelligent technology. The waterproof design features fast throttle response, smooth linear throttle control and programmable start mode. 

The Turnigy ESC has a built-in 5.5V/5A switch BEC to allow for the use of higher current servos. The ESC can be programmed through your radio using the intuitive cycle menu or by using the optional Program Card 9261000059-0. The programable features are:

  • Running Mode
    • Forward
    • Forward & Reverse
  • Motor direction
  • Low voltage protection
  • Start mode (Punch)
  • Motor timing

This ESC has multiple protection functions, including low voltage cutoff, thermal overload protection and throttle signal loss to make the ESC more reliable. You are also protected from over thermal protection, when the ESC temperature reaches over 100 °C the output power will automatically reduce. When it's lower than 80°C, the output power will return to normal.

Compatible with scale boats and racing boats.

Note: If there is water in the ESC, please dry at the connectors.

High performance MCU
• Strong anti-interference.
• Waterproof design
• Fast throttle response
• Smooth speed control linearity
• Compatible with scale boats and racing boats
• Low-voltage protection threshold
• Built-in switch BEC
• Input voltage abnormal protection for low-voltage, over-thermal protection and throttle signal loss.
• High power safety performance
• Simple cycle menu

Model: A-SW090006
Continuous Current: 90A
Burst Current: 540A
LiPo Cells: 2-6S
BEC Type: Switch BEC
BEC Output: 5.5V/5A
Weight: 102g
Dimension: 57x49x18mm (excludes water pipe)
Boat Length: <100cm

Please note: A copy of the user manual is available under the "Files" tab.

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Only registered users can write reviews. Please, sign in or sign up

Bob | Verified Buyer

  • Quality
  • Overall
  • Value

The motor looks like it will do the job.

Apr 06, 2022

Just what I needed

Smartbud72 | Verified Buyer

  • Quality
  • Overall
  • Value

Absolutely great product

Jan 09, 2022

I love the product I have been using it since the day I got it hasn't given me a single problem and it is doing doing exactly what it said it were thank you I also like to say that I appreciate how you quickly replace things that are broken and don't give a bunch of flack I really appreciate That as well.

aint got one | Verified Buyer

  • Quality
  • Overall
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marine 90 amp

Oct 06, 2021

this is the second one that was supplied the first one only lasted two sessions on the lake then failed due to over heating. Hobby King were very good and supplied a replacement I cannot give it any stars yet for quality as l havent used it for long enough to form an honest oppinion.
Watch this space.

Csaba | Verified Buyer

  • Quality
  • Overall
  • Value

very good

Aug 29, 2021

Everything is very good

MoD | Verified Buyer

  • Quality
  • Overall
  • Value

Excellent ESC

Aug 22, 2021

Excellent ESC, works great, good quality. I seems to be a rebranded Flycolor ESC. The Turnigy programming card works with the Flycolor ESC and vice versa.

Boat Brushless motor controller | Verified Buyer

  • Quality
  • Overall
  • Value

Best controller

Jul 29, 2021

I have yet to see a better controller than this one

Frank | Verified Buyer

  • Quality
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  • Value


Dec 16, 2020

Exactly what I wanted

Ichim | Verified Buyer

  • Quality
  • Overall
  • Value

Super ok!

Aug 04, 2020

I am very satisfied, quality products

Boaty | Verified Buyer

  • Quality
  • Overall
  • Value

Faulty unit supplied

Jul 16, 2020

Received a faulty unit, but was a quick and easy warranty process to have it replaced, looking forward to receiving my replacement one to see how it goes.

Paul | Verified Buyer

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  • Overall
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Jun 30, 2020

Value for money

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Customer files
User manual Download [555]
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