SMC NCDQ2KA40-75D Pneumatic Cylinder With Auto Switch

SMC NCDQ2KA40-75D is a compact pneumatic cylinder from SMC that combines a 40 mm bore and 75 mm stroke with an integrated auto switch for piston-position sensing. Belonging to SMC’s NC(D)Q2 family of compact cylinders, this model is engineered for space-constrained automation tasks where end-of-stroke detection is important. The 40 mm bore yields a compact footprint suitable for small to mid-size linear actuation, while the 75 mm stroke provides a practical travel length in typical pick-and-place and positioning cycles. The built-in auto switch delivers a ready-to-use sensing signal for PLCs or other control systems, simplifying wiring and reducing the need for separate sensors. This combination supports use in compact automation cells, clamping operations, and short-travel transfer tasks that require reliable position feedback.