Can I do this with PWM control?

First of all, I apologize for my bad English, I am using translation. I want to use dynamixel in my project, but I need information about this subject. I want to control the actuator with a pwm signal like rc servos, but it needs to rotate in a range of 1440 degrees between max and min pwm signals, can I do this?

All ROBOTIS X series can do 1440 deg. as Multi-Turn mode OR you can use PWM to drive them. But not both at the same time, I don’t think. May be some additional “external” gear train?

It will be only a matter of torque range that you need and your budget.