Do you have to use the drive in the step motor
Do you want to step into the drive depends on two aspects: 1, the size of the step motor, if the step of working voltage and current is large, the special driver to drive; The effect of 2, depends on the operation, such as to obtain low vibration, low noise, high stability and other characteristics, is involved in more complex control algorithm, requires special drive. If it's just a matter of turning around and knowing the basics of how it works, it doesn't matter if it's a drive.
The step motor is not a constant voltage but a fixed pulse signal.I hope my answer will help you.
A positive or negative pulse is a low and low level You turn the step into the motor and turn it in turn for a week, turning the low level in turn. Take the 4-phase example: A -- B -- C -- D (4), which is in turn for the high level, and for A week, In order to lower the level, the reverse is reversed; If you want to control the accuracy, you can do it for 8: A -- AB -- B -- BC -- C -- CD -- D -- DA, The positive inverse is the same as that of 4. The same is true for step 3 phases of phase 3. The signal and output that the driver receives is one-to-one, When you receive a high level, the output is high level,
