
The AirTAC Airtac JSI Series Standard Cylinder JSI32X600S is a genuine double acting JIS-standard air cylinder with a Ø32mm bore and 600mm stroke, G1/8 air ports and adjustable end cushioning. Its no-tie-rod, hard-anodized profile barrel is more compact than an ISO 15552 cylinder of the same bore — a space-saver on tight machines.
Delivering 402 N of push force at 0.5 MPa, this double-acting JIS-standard profile cylinder saves valuable machine space by being noticeably shorter than an equivalent ISO 15552 unit of the same 32 mm bore. Its extruded hard-anodized aluminum barrel omits external rods to resist wear, while the two-way piston seal retains grease for a long, low-friction service life. The G1/8 port and M10x1.25 rod thread keep pneumatic connections compact.
Because the -S suffix equips the piston with a magnet, you can drop CMSE or DMSE reed or electronic switches directly into the side grooves for position sensing. For real-world sizing, plan for roughly 241 N of actual work at 0.5 MPa, which translates to lifting about 20 kg vertically with a 2:1 safety margin.
| Model | Airtac JSI Series Standard Cylinder JSI32X600S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 600 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 20 mm |
| Max standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC JSI (JIS standard) datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G. Barrel: hard-anodized aluminum profile (no tie rods).
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| JSI | JIS-standard profile cylinder (double-acting type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×600 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensors. |
JSI-family variants: JSI (double acting), JSID (double rod), JSIJ (adjustable stroke). Mounting: LB / FA / FB / CA / CB / CR / TC / TCM1 / TCM2. Thread PT (blank) / G.
Pushes lightweight cardboard cartons on a packaging line over a 600 mm travel distance, relying on the 241 N safe working load to deflect items without stalling.
Transfers empty pallets or trays laterally between roller conveyors in a compact logistics cell where the shorter JIS profile saves floor space.
Moves test tubes or small vials into an inspection station, using the built-in -S magnet with DMSE sensors to confirm the full 600 mm extension.
When sizing this 32 mm bore, dropping down is not an option as it is the smallest available JSI, but stepping up to the 40 mm bore increases the 0.5 MPa push force significantly to 628 N if your load demands it. Since this model features a 600 mm stroke, mounting must carefully minimize side loads to prevent rod bending, making an external guide rail highly recommended for the payload. The included -S magnet pairs perfectly with CMSE or DMSE sensors for end-of-stroke confirmation. Remember that standard air cushions only decelerate the piston near the end caps; they do not act as a brake, so if the air supply drops the piston will drift and you must use an external rod lock or pilot-operated check valve to hold a suspended load.
Quick checklist
This 32 mm bore cylinder features a G1/8 air port and an M10x1.25 rod thread. The thrust output is 402 N push and 345 N pull at 0.5 MPa, increasing to 563 N push and 483 N pull at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa.
The extruded hard-anodized aluminum barrel makes it shorter and more compact than a standard ISO 15552 cylinder of the same bore. Because this SKU includes the -S magnet, you can install CMSE or DMSE switches directly into the side sensor grooves for precise position detection.
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