SMC Corporation 10-CD2B40-100D Pneumatic Cylinder

SMC CD2B40-100D is a compact, double-acting pneumatic cylinder from SMC's CQ2 family, engineered for precise linear actuation in tight spaces. It uses a 40 mm bore to deliver controlled piston movement across a 100 mm stroke, yielding a compact footprint with useful travel. The cylinder is rated for a maximum operating pressure of 1.0 MPa (10 bar), aligning with standard factory air systems and enabling reliable, repeatable motion in everyday automation tasks. By pairing a compact form factor with a 100 mm stroke, the CD2B40-100D supports compact automation layouts where space is at a premium without sacrificing stroke length. As part of the CQ2 series, this model reflects SMC's approach to durable components that endure routine cycling in industrial environments. The combination of bore, stroke, and pressure rating makes it suitable for light- to moderate-duty actuations in line-side equipment, fixtures, and small assembly stations that demand compact, dependable cylinders. The compact package supports installation in tight spaces within automation cells.