PLM090-7 or PAW090-7 + 750W Servo, Check Shock Loads & Dusty Environments.

Smoother transmission helps control feed fluctuations, Actual Accuracy Also Depends on Rollers, Guides & Resistance from the Material.
Maintains a Useful Feed Speed, While Increasing Resistance to Load; Check Peak Torque against Maximum Cutting Resistance.
A Typical Power Rating Helps Initial Selection, Final Selection Must Still Consider Roller Diameter, Clamping Force & Acceleration Time.