Nanotec Electronic hybrid linear positioning drives include a rotating screw mounted on the stepper motor; the linear movement is generated with the aid of an external nut. The Nema-8 model LS2018 (20mm flange size) delivers a force of 40 N and a step resolution of 0.005mm, while the Nema-14 model LS3518 (35mm flange size) delivers a force of 140 N and a resolution of 0.01mm. Standard screw lengths are 75 or 150mm; customer-specific screw lengths are optional.