I have been playing around with a linear direct drive motor: SDLM-025-095-01-05. I use a driver that has the features listed below. I have made it work with a PWM frequency of 1kHz, and everything works well enough, but I want to understand how to get the optimal PWM frequency and duty cycle so I can give good reasoning. Can someone please help ;(
Driver features:
Driver features:
- Run DC and Voice Coil Motors with PWM and Direction Control Inputs
- 4 Amp Motor Output
- +6.5 VDC to +40 VDC Power Supply
- 0 ºC to 70 ºC Operating Temperature
- Light: 0.36 Oz (10 gm)
- PWM Frequency up to 50 KHz