Bimba 041.5-PY 3/4 Bore 1.5 Inch Stroke Spring Return Air Cylinder

The Bimba 041.5-PY is a compact single-acting air cylinder with a 3/4 in bore and a 1.5 in stroke, configured as a spring-return model. Compressed air extends the piston, and an internal return spring pulls the rod back to the retracted position when air pressure is removed, providing a self-contained retraction without a secondary line. This bore/stroke combination supports short-travel linear actuation in tight spaces typical of automation, assembly, or packaging equipment where a quick, repeatable push or position action is required. The 041.5-PY designation identifies this specific bore and stroke configuration within Bimba’s pneumatic cylinder lineup, enabling straightforward selection for projects that need a compact, single-acting cylinder with spring return. Intended applications include pushing components along a conveyance, initiating a mechanical sequence, or providing a controlled return in compact actuator assemblies where space is at a premium.