I recently installed a couple iHSV42-40-07-24 servo motors in The Spice Must Flow corexy sand table. It took a little messing around to get them running, but once I did, I started trying to test their limits.
Here's a video of the mechanism running with acceleration set to 10,000 mm/sec^2 and speed set to 2000 mm/sec:
[vimeo.com]
That's without tweaking the motor parameters in the integrated drivers.
The mechanism is running at 31.25 steps per mm, so the Duet board should be able to drive it up to about 6400 mm/sec.
It will never be able to run this fast with sand on the table, and it makes more noise at these settings than is acceptable, but it's very quiet at reduced speed/acceleration that can actually be used to draw in sand.
I'll be trying these motors out in UMMD eventually.
Here's a video of the mechanism running with acceleration set to 10,000 mm/sec^2 and speed set to 2000 mm/sec:
[vimeo.com]
That's without tweaking the motor parameters in the integrated drivers.
The mechanism is running at 31.25 steps per mm, so the Duet board should be able to drive it up to about 6400 mm/sec.
It will never be able to run this fast with sand on the table, and it makes more noise at these settings than is acceptable, but it's very quiet at reduced speed/acceleration that can actually be used to draw in sand.
I'll be trying these motors out in UMMD eventually.