The Oriental Motor PK513PA-R3G is a high-torque, 5-phase stepper motor from the PKP Series, designed for superior performance with low vibration and noise. Ideal for precision applications, this motor features a square flange dimension of 20mm and operates on a DC power supply with an open-loop control method. Perfect for industries requiring reliable motion control, such as medical devices and surgical equipment, the PK513PA-R3G ensures high accuracy positioning and enhanced performance.