10 pieces high torque stepper motor 23hs33-4008s l 84 mm nema 23 with 1.8 deg 4 a 200 n.cm and bipolar 8 wires

stepper motors are not like ordinary dc motors, and ac motors are used under normal conditions. it must be composed of a dual ring pulse signal, a power drive circuit, etc. to form a control system. therefore, the use of stepper motors is not an easy task. it involves many professional knowledge such as machinery, motors, electronics and computers. stepper motor as an actuator is one of the key products of mechatronics