CJ1, Single Acting, Spring Return

CJ1, Single Acting, Spring Return

The CJ1 series micro single rod, single acting cylinder is ideal for completing small, delicate tasks. The barb on the cylinder cap  will accept either millimeter or inch size tubing. The fitting on the rod cover side has been provided with a variable piping direction. Don't allow space constraints to cramp your design. Available with a basic mounting option.

  • Air cylinder
  • Single acting, spring return
  • Bore size: 2.5mm, 4mm
  • Mounting: basic
  • Non switch capable
Configuration Options
Copy Configuration Number

Product Options

Select Product Options
Select values from the drop down lists or make appropriate selections to configure the part number.
Mounting Configuration Status
Bore Size Configuration Status
Stroke Configuration Status
Applicable Tubing Configuration Status
Options in:
  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.


The part number needs to be complete in order to view/download CAD Models.

Model does not exist, please email cad@smcusa.com with the complete part number, CAD file format and version required.

CAD Downloads

Download CAD File

View CAD Models

View 3D Model

Product Catalog

Series Catalog

RoHS Certificate

Download Certificate