Overview
The Rage RC 40A Water-Cooled Brushless ESC is a marine-specific speed controller designed for brushless RC boats, including the Rage RC Super Cat 700 Brushless. Built to operate reliably where airflow cooling is limited, this ESC uses direct water cooling to maintain stable performance during sustained high-speed runs on the water.
With a 40A output rating, the ESC delivers smooth throttle response and consistent power to the motor, supporting controlled acceleration and predictable handling at speed. Its compact design allows easy installation inside narrow hulls like the Super Cat 700.
Key Features
- 40A continuous current capacity
- Marine-grade water-cooled design
- Optimized for brushless RC boat motors
- Smooth, responsive throttle control
- Compact for narrow hull installation
- Genuine Rage RC replacement
Performance Benefits
- Continuous thermal management for sustained runs
- Smooth proportional power delivery
- Reliable performance under marine load
- Compatible with brushless RC boat setups
Usage Notes
Best used with RC Boats (mid-scale RC boat applications): the Super Cat 700 platform and similar 700-class brushless catamaran RC boats. Always verify water-cooling flow before each run. Use with marine-rated brushless motors and LiPo batteries within the ESC's voltage spec.
Technical Specs (ESC)
- ESC Type: Brushless, marine
- Continuous Current Rating: 40A
- Cooling: Water-cooled
- Application: RC boats / marine
Fitment
- Rage RC Super Cat 700 Brushless RC Boat, Other brushless RC boats with compatible motor and battery setups
What's Included
- (1) Rage RC 40A Water-Cooled Brushless ESC
Summary
This 40A water-cooled brushless ESC is the factory-correct marine speed controller for the Super Cat 700 Brushless — engineered for sustained high-speed reliability.
