What is the step of stepping motor?

Answer:

Analysis of losing step and losing step of stepping motor:1: stepper motor selection is improper, the motor torque is not enough, or the inertia of the object movement more than the motor self-locking force, resulting in lost step or step2: drive improper selection, drive current supporting small, affecting the normal operation of the motor, now on the market a lot of current virtual drive, with the peak current when the rated current to deceive consumers, driver selection of rated current should be 1.2-1.5 times larger than the rated current of stepping motor3: matching power selection is improper, matching power should be 1.5-2 times the power rating of the drive, power virtual standard than drive virtual standard is more serious4: control part should be excluded interference, away from the inverter, anti-static. The equipment completes the grounding processing, prevents the induction electricity, the signal line completes the shield processing, sets the appropriate start frequency, and completes the acceleration and deceleration

The stepper motor has a technical parameters: no-load starting frequency is the stepper motor to the normal start of the pulse frequency in the no-load condition, if the pulse frequency is higher than the value of the motor does not start, you may lose steps or stall occurs