nema 17 2 Phase 60mm stepper motor

- Jan 26, 2018 -

Stepper motor due to the limitations of its own manufacturing process, such as the size of the step angle by the number of rotor teeth and the number of operations to determine, however, the number of rotor teeth and the number of operations are limited, so the stepper motor's step angle is generally large and fixed, the step of low resolution, lack of flexibility, vibration at low frequencies, noise than other micro-motor is higher, Make physical devices susceptible to fatigue or damage. These disadvantages make the stepper motor can only be used in some low requirements of the occasion, the demand for higher occasions, can only take closed-loop control, increasing the complexity of the system, these shortcomings seriously limit the stepper motor as an excellent open loop control components of effective use. The subdivision drive technology has overcome these disadvantages to some extent effectively.