how to control PWM of 240vdc servo motor by arduino in details pleas
My first thought is: If you have to ask, don't do it! 240 Volts DC is not something a beginner should mess with.
Other than that, you haven't provided any Details whatsoever. What Hardware are you planning? What Kind of PWM duty cycle are you planning?
my though to operate the motor in rated load after 5 sec it was 1.5hp motor 1.5kwatt and actually idon't know the needed device so i asked for giving me help in that case
Servos are not controlled by PWM, it's a similar but different kind of signal.
1.5 hp is not 1.5 kW.
Do post a link to the specific motor you're talking about.
wvmarle:
Servos are not controlled by PWM, it's a similar but different kind of signal.
RC servos are controlled by PWM, albeit low duty-cycle ( 5 to 10%), low frequency (50 Hz)