
The AirTAC Airtac JSI Series Standard Cylinder JSI32X200 is a genuine double acting JIS-standard air cylinder with a Ø32mm bore and 200mm 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, the AirTAC JSI32X200 is a JIS-standard double-acting profile cylinder engineered for tight machinery layouts. Its extruded, hard-anodized aluminum barrel omits external rods entirely, making the overall body significantly shorter and more compact than a same-bore ISO 15552 unit. The bore is 32 mm, the stroke is 200 mm, and the air ports are G1/8.
Because this specific SKU lacks the -S magnet suffix, it cannot accept CMSE or DMSE position switches. For real-world sizing, plan for about 241 N of actual work at 0.5 MPa, which equates to lifting roughly 20 kg vertically with a 2:1 safety margin. A heterogeneous two-way piston seal retains grease internally, ensuring smooth, low-friction cycling across the 30-800 mm/s speed range.
| Model | Airtac JSI Series Standard Cylinder JSI32X200 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 200 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). |
| ×200 | 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 plastic moldings out of an injection press using 402 N of force over a 200 mm travel distance.
Actuates a sorting flap on a packaging line where a shorter profile cylinder is required to fit between conveyor frames.
Secures thin sheet metal in a CNC press brake fixture, applying 345 N of pull force at 0.5 MPa.
If 402 N of push is insufficient, the next size up is the JSI40X200, which provides 628 N at 0.5 MPa; there is no smaller bore in the JSI line, so 32 mm is the floor for compact jobs. With a 200 mm stroke, side-loading is minimal, but always ensure rigid mounting using LB foot brackets, FA/FB flanges, or an I/Y/F/U rod knuckle. Remember that a standard cylinder drifts when air is lost or the valve centers, as the end cushions only decelerate the piston rather than locking it; use a pilot-operated check valve if you need to suspend a load safely.
Quick checklist
The JSI32X200 delivers 402 N push and 345 N pull at 0.5 MPa, 563 N push and 483 N pull at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa. It features a 32 mm bore, a 12 mm rod, M10x1.25 rod thread, and a G1/8 air port.
It is a JIS-standard profile cylinder that is physically shorter and more compact than an ISO 15552 cylinder of the same 32 mm bore, saving space on machinery. Note that this specific SKU lacks a magnet, so it cannot host CMSE or DMSE sensors without upgrading to the -S variant.
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