The PRO Series NEMA 17 integrated motor/drivers are fitting for machine designs where an incorporated motor/driver helps conserve space. A 42 mm hybrid motor with attached drive electronics, yields a compact, RoHS compliant package. PRO Series hybrid stepper motors are precision designed for medical technologies and semiconductor manufacturing applications. They deliver accurate open loop control for high performance positioning applications. Two models, PRO 42AP 1/500 microstepping and PRO 42BP 1/8 microstepping are available.