The SM2862-0951 model stepper motor with unipolar winding from Sanyo Denki is a brushless, low speed, direct current motor. It is designed to convert electrical impulses into adjacent pick-ups for precise positioning and speed control of a mechanical system in an open-loop system. It is attached to a lead wire type CE/UL compliant shell. The model has a rotation range of 360 degrees with a maximum torque of 18.5kg-cm (0.17Nm), and a no-load speed of 1,500rpm. It has a rated voltage of 8V and a rated current of 0.3A, operating at a frequency of 1.2kHz. The motor has a 16-wire cable for connection. It has a size of 30mm in width, 30mm in length, and 56mm in height, with a weight of 0.26kg.