SMC Corporation NCDRA1BW80-190C Rotary Actuator

The SMC NCDRA1BW80-190C Rotary Actuator is a compact rack‑and‑pinion rotary unit that delivers 190° of rotation in an 80 mm size (approximately 3.13 in) and includes a built‑in magnet for position sensing. It uses a single rack and a double‑shaft arrangement, provides an air‑cushioned drive to minimize shock at end points, and offers a basic mounting footprint that simplifies installation in space‑constrained automation assemblies. Rated for operating pressure up to 145 psi (1.0 MPa), the NCDRA1BW80-190C is suited for repeatable rotary actuation in pneumatic systems, with the magnet enabling straightforward integration with auto switches or sensors. With its combination of magnetized feedback, built‑in cushioning, and compact form, this actuator is ideal for compact indexing, positioning, and rotating tasks in manufacturing lines where reliable, repeatable motion is required. Durability and standardization across SMC's product family help ensure compatible air fittings and serviceability.