Known step angle, lead, efficiency, how to find pulse equivalent of stepping motor? Urgent urgent
Then your screw lead, such as 5mm, that is, screw to turn 1, silk mother mobile 5mm.According to the 1.8 degree step angle count, that is, the 200 pulse corresponds to the amount of 5mm movement, then the 1 pulse is 5/200=0.025mm, which is your stepper motor control pulse equivalent to 0.025mm, that is, a pulse corresponding to 0.025mmOne turn, 400 steps, is 5/400=0.0125mm/, each pulse
As a general step pulse operation of a step angle (and fine fraction) in fact, according to the step angle can also calculate the stepper motor to a pulse number, such as 2 is not subdivided a whole step angle is 1.8 degrees, and 360/1.8=200 step because the drive is 1 pulses corresponding to 1 step, can know the 200 pulse motor runs for 1 weeks or 200 1 to 2 pulse subdivision word is 0.9 degrees in 400 pulses a turn.
The lead screw is known. Step angle is also known, if there is no acceleration or deceleration, or other transmission, you can directly calculate
