Bimba SR-128-D Pneumatic Cylinder Double Acting

Bimba SR-128-D is a double-acting pneumatic cylinder in Bimba’s SR-series, delivering two-way linear actuation from compressed air. In operation, applying air to one side of the piston extends the rod, while routing air to the opposite side retracts it, enabling precise, repeatable motion for automated equipment and tooling without electrical power. The SR-128-D model is part of the broader SR family, which includes variations tailored to different environments and mounting needs. A stainless-steel variant in the same lineage, SR-128-DPY, demonstrates options for corrosion resistance within the SR-128 platform. For engineers selecting cylinder solutions, the SR-128 family is typically evaluated by factors such as bore size, stroke length, mounting compatibility, and end configurations, all of which are documented in Bimba’s official catalogs and the SR-128 product literature. The availability of multiple materials and configurations under the SR-128 umbrella supports use cases ranging from general automation duties to environments demanding durability and washdown suitability, all within a compact, two-port actuation setup.