
The AirTAC Airtac JSID Double Rod Cylinder JSID100X800 is a genuine double acting, double rod JIS-standard air cylinder with a Ø100mm bore and 800mm stroke, G1/2 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 3574 N of thrust in both directions at 0.5 MPa, this JIS profile cylinder uses a twin-rod design on one piston for perfectly symmetric output. The hard-anodized aluminum barrel keeps the total envelope shorter than a same-bore ISO 15552 unit. A G1/2 port feeds the 100 mm bore, and the dual rods prevent rotation while allowing a sensor cam or second tool to mount at the back.
With 3574 N available, you get a safe working load of about 2144 N, which is roughly 182 kg lifted vertically with a 2:1 margin. This SKU lacks a magnet, so it cannot take CMSE or DMSE switches without the -S option. The 800 mm stroke travels at 30-800 mm/s, and while the 33 mm adjustable cushions decelerate the piston at the ends, they do not lock the load.
| Model | Airtac JSID Double Rod Cylinder JSID100X800 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 800 mm |
| Acting type | Double acting, double rod |
| Port size | G1/2 |
| Rod thread | M26×1.5 |
| 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, 33 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 | 3525 N | 3525 N |
| 0.7 MPa | 4935 N | 4935 N |
| Max (@1.0 MPa) | 801 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). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×800 | 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 machining heads simultaneously using the equal force from both rod ends.
Operates a dual-action diverting gate where the rear rod provides a counterbalance and non-rotating stability.
Lifts roughly 182 kg vertically with a 2:1 safety margin, guided externally over the 800 mm travel.
Sizing both ways, the 80 mm bore yields 2268 N at 0.5 MPa, whereas the 125 mm bore reaches 5734 N. Choose this 100 mm model when you need substantial equal-both-ways power for anti-rotation guidance or twin-tool driving. Mounting options include FA, LB, TC, TCM1, and TCM2. Because the stroke is 800 mm, always support the load with an external guide to prevent rod bending and side-load damage. Remember that this non-magnetic version cannot host sensors.
Quick checklist
Force is equal both ways at 3574 N at 0.5 MPa and 5003 N at 0.7 MPa, with a theoretical max of 729 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa via a G1/2 port.
No, the cushions only decelerate; you need an external rod lock or pilot-operated check valve to hold a load. Also, this SKU lacks a magnet, so it cannot take sensors without the -S variant.
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