I just want to know, how many pulses does it take to get into the motor?
Two phase stepper motor, the step (understandable subdivided into 1), one revolution of the 200 pulse interval Angle is 1.8 °, 360 ° / 200), half step interval Angle is 0.9 °. The corresponding three-phase step motor, the whole step 300 pulse a circle. Subdivision steps behind can intuitive see corresponding segment, the step is to give much pulse went a circle, such as 2 behind segment is 400 steps, which means 400 pulse motor turns a circle. The number of steps in the following is a description of the segmentation, which is aimed at reducing the low frequency vibration and noise of the stepping motor. It's a little messy, I hope you can help.
The fine score is the actual step Angle at the run time of the motor. It is not necessarily the actual step Angle of the motor when it is actually working. Drive to work in the state of 10 subdivision, the interval Angle for the 'inherent step motor from the Angle of one over ten, that is to say: when a drive to work in step don't segment of the whole state, each hair a step pulse control system, motor rotation inherent interval Angle; In the case of the breakdown driver, the machine only rotates about one tenth of the natural step Angle of the motor, which is the basic concept of segmentation. The more accurate description of the driver subdivision feature is the number of pulses that are run, and the number of pulses that are required to move each time a step into the motor run. The 86BYG250A motor has 50 teeth, and if the running number is set to 160, then the step forward motor will need 50 times 160 = 8000 steps. Corresponding interval Angle is 360 ° present 8000 = 0.045 °. Note that if the running number is set to 30, the above table corresponds to a fine score of 7.5, not an integer.
The correct answer is to step into the actuator, and in the case of the step, 200 pulse steps in the output of the motor. If half a step is 400 pulses a circle, 4 subdivisions are 800 pulse steps into the motor, and so on.
according to the four macro motor naming of the stepper motor basic interval Angle is 1.2 °, that is to say, a pulse to 1.2 °, 300 pulse signal to make one revolution of the motor. The steps of the so-called, is to tell you how much one revolution of the pulse, the stepper motor is shown on the drive in step 1.8 ° of the pitch Angle, the calculated You choose is three-phase motor, can not use this drive, but look at the picture you chosen this motor, do not need to purchase another driver, the driver is integrated, you only need to provide pulse, can make the motor work.
