SMC MY1B40-533-XC18 Pneumatic Rodless Cylinder

SMC MY1B40-533-XC18 Pneumatic Rodless Cylinder is a compact, mechanically jointed rodless cylinder (MY1B series) with a 40 mm bore, engineered for precise, space-saving linear motion. In the MY1B design, a single carriage and piston run along the stroke inside the cylinder housing, sealed by an inner belt seal and an outer dust seal band to minimize leakage and protect against contaminants. The unit includes integrated air cushions to provide end-of-travel deceleration and smooth stopping, while external shock absorbers are available if heavier loads or longer strokes are used. This basic-type rodless cylinder supports automatic-switch readiness, enabling easy sensor integration without requiring a rod-end coupling. The MY1B40-533-XC18 shares the family’s compact footprint and robust construction, offering a low-profile alternative to rod-style cylinders in confined machinery. Minimum operating pressure is 0.10–0.15 MPa (about 15–22 psi), and typical operating speeds range in the hundreds of millimeters per second depending on bore, stroke, and port configuration, making it suitable for general automation tasks such as pick-and-place, part transfer, and controlled conveyance where smooth, repeatable motion is essential.