NPM Shading-Pole Type Synchronous Motor (Unidirectional)

NPM’s Shading-Pole Type synchronous motors provide reliable unidirectional rotation by incorporating shaded poles (“くまとり型”) that establish a preferred direction of motion. These motors are designed to run at a fixed synchronous speed determined by supply frequency and maintain steady rotation without relying on induction slip. Small sizes and simple construction make them suitable for timing, indexing, and constant-speed applications.