I need to run a stepper at variable rpm. I have a stepper driver. I was previously using a digital output but the frequency does not go fast enough. I would like to use a pwm output but I am having trouble to find out how to do this. I seem to always see duty cycle, but not control the frequency. I…

PWM Control (For Stepper)

Other Hardware Motors, Mechanics, Power and CNC

MarkT April 18, 2014, 5:58pm 6

thewormz:
I need to run a stepper at variable rpm. I have a stepper driver. I was previously using a digital output but the frequency does not go fast enough.

What frequency do you need?

Topic		Replies	Views
PWM question Syntax & Programs	2	838	May 6, 2021
Is it possible to control rpm of stepper motor by using PWM Motors, Mechanics, Power and CNC	6	7021	May 6, 2021
newbie: how to count pwm pulses Motors, Mechanics, Power and CNC	6	8360	May 6, 2021
How to PWM stepper motor? Programming	6	3044	May 5, 2021
Proper generate of Pwm Stepper Motor Motors, Mechanics, Power and CNC	7	5595	May 6, 2021

PWM Control (For Stepper)

Related topics