
The AirTAC Airtac SAID200 Double Rod Cylinder SAID200X100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 100mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
The AirTAC SAID200X100 is a double-acting, double-rod ISO 15552 profile cylinder engineered for heavy-duty symmetrical motion. Because a carbon steel rod exits both end covers, the effective piston annulus area is identical on extend and retract. This yields exactly 15079 N of thrust each way at 0.5 MPa, ensuring perfectly balanced force and speed for massive loads.
The twin-rod architecture allows mounting a primary workpiece on the front rod and a position flag or cam on the rear rod. The extruded aluminum barrel features dual sensor grooves for CMSE reed or DMSE electronic switches. It uses adjustable air cushions at both ends to decelerate the piston smoothly.
| Model | Airtac SAID200 Double Rod Cylinder SAID200X100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×100 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Utilizes the 15079 N equal bidirectional force at 0.5 MPa for precision pressing and lifting tasks requiring perfectly balanced power.
Drives two linked mechanisms simultaneously using both rod ends, ensuring parallel movement without rotation for large assemblies.
The double-rod configuration resists torsional twisting under heavy off-center loads, guiding large industrial slides straight.
Choose this 200 mm bore if you need higher both-way force than the 160 mm bore (9425 N at 0.5 MPa). The double-rod design provides superior anti-rotation guidance and dual-side actuation compared to a single-rod SAI. It uses a G3/4 PT port and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts. Note that air cushions only decelerate the piston; they do not hold loads. For position holding without air pressure, use a SAIL lock or BSAID clamp-lock cylinder.
Quick checklist
It provides 15079 N of force in both extend and retract directions at 0.5 MPa, and 21110 N at 0.7 MPa. The double-rod design ensures push and pull forces are exactly equal.
Yes, the SAID200X100 is dimensionally interchangeable per ISO 15552 mounting interface dimensions. It serves as a direct replacement for other ISO 15552 double-rod profile cylinders.
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