Application solutions of stepping driver series

Application solutions of stepping driver series 2009-08-06

Application solutions of stepping driver series

1. What are the special requirements for the control system when using subdivision driver?

The subdivision of the driver will make a qualitative leap in the operation performance of the motor, but all this is produced by the driver itself, which has nothing to do with the motor and control system. When in use, the only thing users need to pay attention to is the change of the step angle of the stepping motor, which will have an impact on the frequency of the stepping signal sent by the control system

2. The steering direction of stepping motor is opposite to my requirements. How to adjust it?

The direction level signal of the control system can be changed, and the direction can also be changed by adjusting the wiring of the motor. The specific methods are as follows:

For two-phase motors, only one phase of the motor line needs to be switched into the driver, such as switching and switching.

For three-phase motors, the motor lines of one phase shall not be exchanged, but the two phases shall be exchanged in sequence, such as and; Swap.

3. What about the automatic semi current function?

When the stepping pulse signal stops being applied for about 2 seconds, the driver will automatically enter the half current state. At this time, the phase current of the motor is half of that during operation, so as to reduce power consumption and protect the motor.