Help with selecting hardware for CNC retrofit
17 Sep 2021 22:58 #220959
by PCW
but the analog out from the controller is single ended.
Replied by PCW on topic Help with selecting hardware for CNC retrofit
That's typical because the drive input is differential (for noise immunity)Yes, no voltage difference over "-" and "gnd" when I run the motor.
I will check the motorspeed tomorrow when it runs on max (3V) and see if it comes up to 2000rpm/min as the motordata says.
but the analog out from the controller is single ended.
Please Log in or Create an account to join the conversation.
18 Sep 2021 21:40 #221039
by Norrby
Replied by Norrby on topic Help with selecting hardware for CNC retrofit
It wasn't so easy to see the amount of rpm's but I did some more testing and managed to start a program with a lot higher speed than I was able to do in manual mode, so the driver card is -10V/10V.
Ok good, I think I'll go for the mesa 7i92M and 7i77.
Thanks for the great support!
Ok good, I think I'll go for the mesa 7i92M and 7i77.
Thanks for the great support!
Please Log in or Create an account to join the conversation.
Moderators: cncbasher
Time to create page: 0.100 seconds