SMC NCRA1BW30-90 is a rack-and-pinion pneumatic rotary actuator in the NCRA1 family that delivers a precise 90-degree rotation from a 30 mm bore. The BW suffix indicates a double-shaft configuration for flexible mounting, including back-to-back installations in tight spaces. It accepts standard pneumatic supply pressures up to 1.0 MPa, making it suitable for compact rotary positioning in automation tasks such as indexing, clamping, and part transfer on manufacturing lines.
