The smallest frame ideally suited for small press brakes utilizes re-circulating ball bushing and shafting, combined with a precision ground double-nut ballscrew. The self contained electronics package fits inside of a 16 inch frame size. Overall width of the frame fits into 24 inch between uprights with dual 40 MM shafting and ball screw. The electronics and ball screw are enclosed for protection. DC Servo overload, power connector and switch are accessible at the rear of the unit. Zakron's Patented Servo Drive Technology Provides State-Of-The-Art System Reliability.