
The AirTAC Airtac JSID Double Rod Cylinder JSID100X200S is a genuine double acting, double rod JIS-standard air cylinder with a Ø100mm bore and 200mm 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 100 mm bore double-rod actuator uses a single piston with a rod exiting each cover to ensure perfectly symmetric output. The G1/2 ported hard-anodized aluminum profile barrel keeps the total build shorter than a same-bore ISO 15552 unit. This equal-both-ways force translates to a safe working load of about 2144 N, or roughly 182 kg lifted vertically with a 2:1 margin.
The JSID100X200S variant includes a built-in piston magnet for CMSE/DMSE switches that drop directly into the side grooves. Adjustable 33 mm air cushions at both ends absorb kinetic energy near stroke end, though a plain cylinder drifts on air loss, so fit an external rod lock or pilot-operated check valve if you need to hold a suspended load.
| Model | Airtac JSID Double Rod Cylinder JSID100X200S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 200 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). |
| ×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.
Drives two opposing machining heads simultaneously from a single symmetric piston, keeping cutting forces balanced.
Uses the extending rear rod to index a secondary conveyor lane while the front rod pushes the primary workpiece.
Lifts heavy vertical gates without twisting, using the rigid double-rod geometry to maintain parallel alignment.
This 100 mm bore sits near the top of the range, stepping down from the 125 mm option (5734 N at 0.5 MPa) and up from the 80 mm size (2268 N at 0.5 MPa). Choose a double-rod configuration when your machine needs anti-rotation stability, twin tooling driven from both ends, a symmetric load path, or a rear cam for end-of-stroke sensing. The JSID mounting set covers Basic, FA, LB, TC, TCM1, and TCM2. Because this is the -S magnet version, it is ready for CMSE/DMSE sensors. For this 200 mm stroke, ensure external guide rails carry the side-load to prevent binding.
Quick checklist
Because the rod passes through both covers, force is equal in both directions using the pull-side area. It generates 3574 N at 0.5 MPa and 5003 N at 0.7 MPa each way, with a theoretical max of 729 kgf at 1.0 MPa. It features a G1/2 port, a 32 mm rod, M26x1.5 rod thread, and adjustable 33 mm cushions.
The -S suffix means a magnet is installed for CMSE/DMSE reed or electronic switches that fit into the barrel grooves. Note that the air cushions only decelerate the piston near stroke end; the cylinder will drift on air loss, so you must use an external rod lock or pilot-operated check valve for load holding.
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