
The AirTAC Airtac JSID Double Rod Cylinder JSID80X160 is a genuine double acting, double rod JIS-standard air cylinder with a Ø80mm bore and 160mm stroke, G3/8 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 2268 N of thrust in both directions at 0.5 MPa, the AirTAC JSID80X160 uses a twin-rod layout to give you identical push and pull power. A rod exits both ends of the hard-anodized aluminium profile barrel, creating a symmetric load path that resists torsion. This JIS-standard unit is notably shorter than a same-bore ISO 15552 cylinder, saving valuable machine space.
With a 25 mm piston rod and a G3/8 port, it handles substantial work safely. The 2268 N output at 0.5 MPa translates to a safe working load of roughly 1361 N, or vertically lifting about 116 kg with a 2:1 safety margin. Note that this specific SKU lacks a magnet, so it cannot support CMSE or DMSE position sensing.
| Model | Airtac JSID Double Rod Cylinder JSID80X160 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 160 mm |
| Acting type | Double acting, double rod |
| Port size | G3/8 |
| Rod thread | M22×1.5 |
| 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, 29 mm |
| Max standard stroke | Up to 1500 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 | 2268 N | 2268 N |
| 0.7 MPa | 3175 N | 3175 N |
| Max (@1.0 MPa) | 513 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). |
|---|---|
| 80 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×160 | 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 parallel machining heads up and down simultaneously with perfectly synchronized motion, utilizing the equal force and anti-twist properties of the dual rods.
Powers a transfer gate where the rod extends through the rear cover to operate a secondary mechanical flap, ensuring balanced load distribution across the stroke.
Acts as a heavy-duty physical stop for pallets on a packaging line, safely absorbing kinetic energy using the 29 mm adjustable air cushions at both ends.
When sizing this 80 mm bore, stepping down to the 63 mm bore drops the equal-both-ways force to 1402 N at 0.5 MPa, while stepping up to the 100 mm bore raises it to 3574 N. Choose a double-rod configuration when your application demands strict anti-rotation guidance, needs to drive two tools simultaneously from one piston, or requires a sensor cam on the back end. Mounting options include FA, LB, TC, TCM1, and TCM2. Because this 160 mm stroke is under the 300 mm threshold, side-load guide concerns are minimal, but always keep the load balanced. This non-magnet version cannot accept switches; add the -S suffix for CMSE/DMSE sensor readiness.
Quick checklist
Because the rod passes through both covers, force is equal in both directions. It generates 2268 N at 0.5 MPa and 3175 N at 0.7 MPa each way, with a theoretical max of 463 kgf at 1.0 MPa. The air port size is G3/8.
No, a standard double-rod cylinder will drift without live air pressure, as the adjustable 29 mm cushions only decelerate the piston near the end of the stroke. For suspended or vertical loads, you must install an external rod lock or a pilot-operated check valve.
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