APISQUEEN 8.4-25V U9 brushless underwater thrusters and propellers/screw with esc for rov/unmanned boats/robots MOTOR DESCRIPTION OF THE UNDERWATER THRUSTERS

DESCRIPTION OF THE UNDERWATER THRUSTERS CW AND CCW

Installation and operation demonstration:

Product name:

PWM_DUTYCYCLE = 0 # Define PWM duty cycle

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APISQUEEN 8.4-25V U9 brushless underwater thrusters and propellers/screw with esc for rov/unmanned boats/robots MOTOR DESCRIPTION OF THE UNDERWATER THRUSTERSU9 2 6S 25V 600W Underwater Thruster With Built in ESC. ABOUT PWM PWM full name is (Pulse width modulation). It is also called duty cycle signal, which indicates the proportion of the high level duration to the whole signal period. 2ms for the whole period of PWM, 1. 5ms stop, 1. 5 2ms forward, 1. 5 1ms reverse. From the diagram, we can clearly see that when PWM is 75% (1. 5ms), the motor stops rotating, when PWM is 50% (1ms), the motor rotates in