The Graupner Navy 40R is a watertight 40A marine electronic
speed controller designed primarily for model scale boats. This speed
controller has been designed with state of the art components to provide a
smooth and linear control to enhance scale fidelity when controlling electric
It has a watertight design and a wide range of programming
functions to enhance motor control performance.
- Excellent performance for scale design boats.
- Operates between 4.8V and 16.8V
- Continuous current of up to 40A
- Supports many programming functions
- Watertight design
- Graupner Navy 40R Marine Controller