PM940m CNC Break in.

Hi guys, I'm running a break in program for the 940 today. All is done on the kit and I re did the Y mount so you don't need to cut the stepper shaft to fit the motor.

Travels are X=30" Y +13.9" and 19.4 for the Z. This is with the Y un cut. The shipping kit will have about 2" more X travel by having the ball nut flipped. This lets the travel be more even.

It would be real easy to cut the Y for 2" more travel.

With 900 oz steppers and cheep drivers at 6A at 72V I'm getting a solid 140 IPM. Backlash is around .001" all the way around.

Видео PM940m CNC Break in. канала ArizonaVideo99