Joe Sejean

With what frequency can digital servos be driven: what is the tolerated frequency range of the PWM?

Also what is the tolerated range of the PWMs duty cycle?

Thanks

dsnyder

The servo can be driven up to 300 hz, and the the pulse is 1 to 2 ms, with 1.5 ms being center.

Joe Sejean

Is it a problem if the pulse width goes out of the 1ms to 2ms boundary when the PWM frequency is 300Hz (only a period of 3.3ms)?

What frequency do you recommend running digital servos at when the PWM frequency can be controlled?

Thank you very much!!!

dsnyder

I don't have any information on the first question. It is not something that we test or change for any reason. The second question, you can run at 300 hz or below, but to get all the advantages of a digital servo, run it at 300 hz.