AutomationDirect's SureStep Open-Loop Stepping System
SureStep open-loop stepping system includes four standard motors, a one-size-fi ts-all step motor drive and a power supply. Holding torques from 83 to 434 oz-in., NEMA size 17, 23 or 34 frames, the motors operate at 2.8 A per phase (size 17 motor uses 2.0 A), produce high torque, and achieve valuable torque-tovolume ratio. The drives operate any of the four standard motors and feature standard +5 V dc optically isolated logic inputs for interfacing with DirectLogic PLCs or other controllers/indexers. A nine-position DIP switch is used to set up the drive; no software or add-on resistors are required.