I’m looking in to designing a system that will wind/unwind from one roll to a second roll and then reverse direction to wind back to the original roll. This will be repeated about a dozen times, sending the web material back and forth.
I’m planning on using two 24VDC motors (one to drive each roll) and the G2 Dual high powered driver board to control the motors.
I am wondering if there will be an issue with current being generated on the unwind roller and feeding back into the driver board?
also, does it make sense or is it possible to utilize “brake” function described int he docs to help with the tension control. if so, what would be the best approach?