Stepper Motor - NEMA 23

This is a bi-polar (4 wire) stepper motor with a 1/4" (0.25") diameter shaft. See this knowledge page to learn more about stepper motors. Part 25311-07 (pack of 4 motors) is a direct replacement for the stepper motors included in the Pre-November 2021 X-Carve NEMA 23 Kit. Part 25311-09 (1 single motor) is for X and Y axis for updated X-Carve Kits. These stepper motors do not come with cables or wiring attached. You can find the cables available here: Stepper Motor Cable Assemblies 140 oz-in (X-Carve) Motors are 51mm in length212 oz-in (X-Carve Upgrade) Motors are 65mm in length