Stepper motor acceleration, how to set more reasonable, but also me, the acceleration is small, the motor does not move, and set up a big, and then there will be blocking rotation and lost step phenomenon, what should I do?
Usually the calculation, if the device has no special requirements, the deceleration time is set to 25% of the total time, then calculate the velocity according to the time, acceleration and deceleration torque will be the inertia inertia calculated first, and then calculate the deceleration torque
Usually in step motor, because the stepper motor in the same direction long time continuous operation (easy to heat up, affect the life), so the stepper motor applications are usually short run, which is in operation, the time is short, in considering the moment when the time is a very important factor take into consideration.
The stepper motor is usually a direct start or deceleration starting in two ways, step motor, also need to consider the selection of stepping motor, need to load torque plus deceleration torque, and then left a certain margin, the torque frequency characteristic diagram, complete selection of this value to step electric machine manufacturers to provide reference.
