Stepper motor driver test power supplies for automated fixtures, motor-driver validation and repeatable forward/reverse sequences.Choose by fixture capacityFour channels: compact fixtures and smaller parallel test sets.Eight channels: higher-density automated test racks.Bipolar drive tests: use the bipolar model when the fixture requires controlled CW/CCW sequences.Current limits, frequency, pulse count, direction, alarm thresholds and total channel current must be checked against the test fixture before ordering.
