The Sanyo Denki 103H7821-0460P Motor is a two-phase, stepper, unipolar DC motor with 24VDC drive voltage. It has a step angle of 1.8° and a 0.78Nm holding torque. It also offers a current rating of 2A. Due to its two-phase construction, this motor offers full step, half step, and microstepping operation. It's suitable for a variety of applications that require precise movement and speed control, such as robotics, CNC machining, medical machines, assembly machines, and office equipment.