Minebea 16PU-M202 Bipolar Stepper Motor

Stepper Motor defined as a motor controlled by a series of electromagnetic coils. A series of magnets mount the center shaft, and the coils surrounding the shaft are alternately given current or not. Thus generating magnetic fields that repulse or attract the magnets on the shaft, causing the motor to rotate.

These excellent motors used in a wide range of applications such as in a micro mouse or developing an XY table. It offers a phase current of 0.6 A, with holding torque of 0.074 Nm, a rated voltage of 40 V AC/DC maximum, a flange size of 56.5. An overall length of 27.6 mm, a shaft of 5 mm, providing a step angle of 3.75°, a step angle tolerance of 5%. A Litz wire of length of 300 mm, and AWG 26 – 24u sed with insulation of class B.

This is a hybrid bipolar stepper motor also capable of providing a holding torque at a rate of 0.064(0.65)Nm (kg-cm) at 0.6A per winding. In order to ensure high performance of the motor,  highly recommended to use A3982 35V, 2A Stepper Motor Driver for Micro mouse to drive this motor. And to use Micromouse wheel of 4mm Shaft at 0.6A per winding at 3.75-degree stepping angle.