
The AirTAC Airtac JSID Double Rod Cylinder JSID32X225 is a genuine double acting, double rod JIS-standard air cylinder with a Ø32mm bore and 225mm 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 345 N of equal force in both directions at 0.5 MPa, this 32 mm bore double-rod cylinder uses a single piston with a rod exiting each cover. The symmetric layout creates a balanced load path that resists torsion, making it ideal for non-rotating guidance or driving twin tooling simultaneously. Built to JIS standards with an extruded hard-anodized aluminum profile barrel, the unit is notably shorter than an ISO 15552 cylinder of the same bore.
Air enters through a G1/8 port to drive the 12 mm rod at speeds of 30-800 mm/s. Based on the 0.5 MPa output, this actuator handles a safe working load of about 207 N, which translates to lifting roughly 18 kg vertically with a 2:1 margin. This specific SKU lacks a magnet, so it cannot accept CMSE or DMSE sensors; choose the -S variant for position detection.
| Model | Airtac JSID Double Rod Cylinder JSID32X225 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 225 mm |
| Acting type | Double acting, double rod |
| 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 | Force (both ways) | — |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | 484 N |
| Max (@1.0 MPa) | 82 kgf | |
Double-rod: the rod passes through both covers, so output force is equal in both directions.
| JSID | JIS-standard profile cylinder (double-rod type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×225 | 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.
Drives two opposing pickers simultaneously from one piston, keeping cycle times synchronized without adding a second actuator.
The dual-rod geometry prevents twist during vertical elevation, securely moving light jigs without requiring external linear rails.
Applies equal clamping pressure from both ends of a workpiece at once, ensuring balanced holding force for light machining.
For sizing context, stepping up to the 40 mm bore yields 528 N each way, while the 32 mm sits at the low edge of the range with its 345 N equal-both-ways output. Choose this double-rod layout when your mechanism demands anti-rotation stability, symmetric load distribution, or a rear rod end to mount a sensor cam. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2. Because the stroke is 225 mm, which is under the 300 mm side-load threshold, standard guiding is usually sufficient, though external guides always extend seal life. Note that without live air, a plain cylinder drifts; the adjustable cushions only decelerate the stroke, so fit an external rod lock or pilot-operated check valve if you need to hold a load.
Quick checklist
The G1/8 port feeds a 32 mm bore that outputs 345 N at 0.5 MPa and 483 N at 0.7 MPa. Because it is a double-rod design, this force is exactly equal in both directions. The theoretical maximum is 70 kgf at 1.0 MPa.
No, this specific SKU does not have a magnet and cannot accept CMSE or DMSE switches. You must select the -S variant to enable position sensing.
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