![Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter](https://www.rchobby-avenues.co.uk/image/cache/catalog/rchobby-avenues/esc/dualsky%20xcontroller/xc406ult%203-550x550w.jpg)
![Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter](https://www.rchobby-avenues.co.uk/image/cache/catalog/rchobby-avenues/esc/dualsky%20xcontroller/xc406ult%201-550x550w.jpg)
![Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter](https://www.rchobby-avenues.co.uk/image/cache/catalog/rchobby-avenues/esc/dualsky%20xcontroller/xc406ult%202-550x550w.jpg)
![Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter](https://www.rchobby-avenues.co.uk/image/cache/catalog/rchobby-avenues/esc/dualsky%20xcontroller/xc406ult%204-550x550w.jpg)
![Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter](https://www.rchobby-avenues.co.uk/image/cache/catalog/rchobby-avenues/esc/dualsky%20xcontroller/xc406ult%203-80x80w.jpg)
![Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter](https://www.rchobby-avenues.co.uk/image/cache/catalog/rchobby-avenues/esc/dualsky%20xcontroller/xc406ult%201-80x80w.jpg)
![Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter](https://www.rchobby-avenues.co.uk/image/cache/catalog/rchobby-avenues/esc/dualsky%20xcontroller/xc406ult%202-80x80w.jpg)
![Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter Dualsky XC406ULT Brushless ESC for RC Plane and RC Helicopter](https://www.rchobby-avenues.co.uk/image/cache/catalog/rchobby-avenues/esc/dualsky%20xcontroller/xc406ult%204-80x80w.jpg)
Dualsky XC406ULT Brushless ESC
for up to 30E RC Plane and 450E class EP RC Helicopter. Prog card V3 is optional
* Optional programming for clear and easy adjustment of functions.
* Option of setting the controller for use with inrunner or outrunner motors; LED indicator.
* Timing mode for matching the number of motor poles.
* Switchable brake, with user-variable braking power.
* High clock frequency for ultra-fine control, e.g. when torque rolling
* Integral temperature monitor protects against thermal damage.
* Like all dualsky speed controllers features the usual protective and filter functions,
including power-on guard and RX-filter.
* Designed expressly for the Dualsky brushless motors, but also suitable for other brushless motors,
since these controllers feature virtually no restriction on the number of motor poles.
* User-variable soft-start
* Adjustable Acceleration
* DGM2 - 2nd Generation Dualsky Governor Mode
* Throttle signal is compatible with PWM and S.BUS(Adaptively)