Posted 4 Jul 2019 Hello i installed an powerflex 70 into a CNC Mill machine, and its works fine over 1000 rpms, but below that RPMs its like the motor loose torque. i think could be a sliping problem. its some parameter need it to be changed?. or any special parameter that i need to look out?. thanks for your help. Regards Share this post Link to post Share on other sites