The 103H7821-0110 is a two-phase, unipolar, DC stepper motor manufactured by Sanyo Denki. It has a voltage of 24VDC, a step of 1.8°, a torque of 0.78Nm, and an amperage of 1A. The motor is designed for use in a variety of motion applications requiring high accuracy such as in robotics, automation, pick-and-place equipment, factory machinery and control systems.