Re: Need more speed
In order to increase your rapid speed, the torque is going to have to increase a lot. The Anilam motors are rated about 900 watts, continuous. About 4200 watts peak power. I can't find any torque curves on those motors to figure out what the peak torque would be.
The problem is that even the motors you have would drive the table to 400 IPM, but it might take 60 inches to accelerate to that speed which of course would not be acceptable. I'm exaggerating here, but you get the idea. The highest power DMM servos should give you better performance, but there don't seem to be any published torque curves to be able to compare those with the existing motors to get an idea of what performance increase you might expect.
Jim Dawson
Sandy, Oregon, USA