SMC Corporation CQ2KB6330B Pneumatic Cylinder

The SMC CQ2KB63-30B Compact Pneumatic Cylinder delivers compact, precise linear actuation for space-limited automation. With a 63 mm bore and a 30 mm stroke, this double-acting cylinder sits in a compact body mounting and uses rubber bumper cushioning to dampen motion. It operates on compressed air and is part of the CQ2K series, model CQ2KB63-30B. Designed for industrial automation and pneumatic systems, it enables controlled linear movement for clamping, pushing, lifting, positioning, and part transfer. Typical applications include packaging machinery, assembly equipment, material handling systems, conveyors, and robotic workstations in manufacturing environments. Maintenance teams, OEM engineers, and system integrators rely on the CQ2KB63-30B for equipment repairs, machine upgrades, retrofit projects, and replacement of worn cylinders in space-constrained installations.