Bipolar stepper motors, also known as two-phase four-wire stepper motors, have a structural feature that the motor contains two coils, each coil has two wires, a total of four wires, which are used to control the operation of the motor. Compared with unipolar stepper motors, bipolar stepper motors are more flexible in control methods, and can achieve more precise position control and higher dynamic performance. Login Login 0 repins 0 comments 0 likes
A bipolar stepper motor is a motor that controls the rotation of the rotor by changing the direction of the current. Its working principle is based on the interaction between electromagnetic induction and magnetic field. Each winding of a bipolar stepper motor can be energized in two directions, so one end of each winding can be either N pole or S pole. Login Login 0 repins 0 comments 0 likes