Closed loop control
The Pro-100, Pro-160, and Pro-360 have a speed sensor input which can be used to set a top speed limit. We do have PID software available for these models but this requires tuning for each application and is not part of the standard software. Contact 4QD support for more details.
The Pro-150, 4QD series, DNO, and Porter controllers can have closed loop control implemented via our tacho feedback board.
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