SMC 10-CDG1BA50-75Z | 10-/11-CG1-Z Series Clean Room Air Cylinder Double Acting Single Rod 50mm Bore 75mm Stroke Round Body

The SMC 10-CDG1BA50-75Z is a clean room specification round body air cylinder from the 10-/11-CG1-Z series, configured as a double acting, single rod cylinder with 50mm bore and 75mm stroke. The CG1 series is SMC's round body profile cylinder line, offering robust construction in a space-efficient cylindrical form factor for general-purpose linear actuation in clean room environments.

What does the "10-" prefix mean on CG1 cylinders? The "10-" prefix designates the clean series specification, meaning this cylinder is assembled with fluorine grease, manufactured in a controlled clean room workshop, and sealed in anti-static double packaging to achieve particle generation grade 1 performance. The clean series cylinders are essential for semiconductor fabrication, flat panel display manufacturing, and pharmaceutical production where standard cylinder grease and packaging would introduce contaminants into the controlled environment.

The part number decode reveals: "CDG1" is the base series with cushion ("C" prefix for air cushion at stroke ends), "B" designates the basic mounting type, "A" indicates a specific rod end configuration, "50" is the bore diameter in mm, "75" is the stroke in mm, and "-Z" indicates a made-to-order or special specification. The 50mm bore provides medium actuation force suitable for workpiece clamping, transfer mechanisms, and positioning operations.

This cylinder is RoHS compliant, CE-marked, and designed for integration into clean room pneumatic circuits alongside SMC clean series valves, regulators, and speed controllers. Auto-switch mounting grooves are available for position sensing.