Programable 300A Marine ESC Sensorless Ppm Electric Motor Controller

Thanks for choosing 300A 60V series Marine Electronic Speed Controller (ESC) series by Quanly company owned design and manufacture.
Due to the high-speed rotation of the motor, the brushless power system is a powerful dynamics. Improper use may cause personal injury, so we strongly recommend that you reading this instruction before use.
The Quanly Company has rights to modify its products without any notifications, including its appearance and performance parameter, operating requirement etc.; Quanly does not make any guarantees, statements or commitments. However, it does not assume any responsibility caused by the modification of the third-party products; Quanly does not assume any responsibility arising from the application of the product, including compensation for direct or indirect losses. 

1. Forward / Forward & Backward Mode Optional
2. Multiple motor Timing Angle selection, support most of the brushless dc motors on the market
3. Protections: Stall Protect, Motor and ESC Over Temperature Protect, Remote Control Signal Loss Protect, Battery Low Voltage Protect
4. Easy to operation LCD program card and PC software program, Online Updating
5. With 5V/1.5A BEC output

Minimum/Medium/Maximum Throttle Value, 1000/1500/2000 is factory settings.
This value will change with the value of the remote controller when calibrate the setting of throttle .

ESC/Motor Temperature Protection, when the temperature of ESC/Motor exceed the SET Value, ESC will reduce the speed by 50% and enter into protect condition. If turn off this function,ESC will keep working according to the throttle indication.

Starting Strength
The torque setting during startup. When the setting value is large, the startup torque is large and the initial speed is large. On the contrary, the startup torque is small and the speed is low.

Motor shutdown and locked.
When throttle return to nature and setup turnoff, the motor will follow the inertia and continue to rotate. When setup open, the motor will brake and stop rotating immediately.

Demagnetization compensation,
When motor accelerate faster and working on large current will cause the coils of motor of demagnetization for an extended period and rotation is not smooth. Meanwhile, it is necessary to turn off power of coil for a moment and wait for coils to demagnetize. This method will reduce the power of motor. 
 

1.When using Gun Type Remote Controller (The ESC Operation Mode set to Forward/Backward Type), The throttle stroke Calibration Method is as follows:
Turn On the controller and push to Maximum throttle value ,then power on the ESC and will hear the sound of motor like "DI DI' sound .
When continuously hear the sound of motor "DI DI " during four times , push the throttle rocker to minimum value. Then will hear the sound of"DI DI DI"on the motor, then loosen the throttle to nature and heard a special confirm sounds, it indicates the Calibration set up well and save already.

2.When using plate-type controller (The ESC operation mode set to Forward Type), The throttle stroke Calibration Method is as follows:
Turn on the controller and push to Maximum throttle value, then power on the ESC and wait for two seconds. Then  will hear the sound of motor like "DI DI"sound, push the throttle rocker to minimum value and hearing the motor making special confirm sound, it indicates the travel of throttle set up well and save already.