How to make the acceleration of the motor is reasonable, it is also my acceleration set small, the electric motor can not move, set big and will be blocked turn and lose step phenomenon, how to do
Stepper motor is usually directly start or deceleration start in two ways, while selecting a stepper motor, also need to consider this, stepper motor selection, you need to load torque plus deceleration torque, and then left a certain margin, this value to refer to the stepper motor manufacturers provide the torque-speed characteristic in the figure, to complete the selection.
While selecting a stepper motor, usually because of the stepper motor can't work in the same direction for a long time running, easy to heat up, life), so the stepper motor using occasions are usually short run, namely in the running, time is short, considering the moment, time also is the important factor to consider.
Usually count, if equipment has no special requirements, is set as 25% of the total time, deceleration time, and then according to the time calculation speed, deceleration torque is the inertia moment of inertia calculated first, and then calculate the deceleration torque.
