This document provides specifications for Nippon Pulse Hybrid Motors PR42H-47 Hybrid Stepper motors. It describes the small size and high torque capabilities of NEMA Size 17 stepping motors. Tables list dimensions, electrical properties, and performance specifications for various models including the PR42H-33, PR42H-38 and PR42H-47 series. Contact information is provided for Nippon Pulse America and its distributor Electromate.