The AirTAC AirTAC SAI200X165-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 165mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
The AirTAC SAI200X165-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial push force of 15708 N at 0.5 MPa, this 200 mm bore unit handles massive loads with reliable pneumatic power. The 165 mm stroke provides robust extension for large-scale pressing, lifting, and clamping operations.
Equipped with a -S magnet, the barrel integrates seamlessly with CMSE and DMSE sensor switches along its dual grooves. For corrosive or washdown environments, this specific configuration utilizes a SUS304 stainless steel rod, while the extruded aluminum barrel ensures a rigid, tie-rod-less structure that drops directly into standard ISO 15552 mounting footprints.
| Model | AirTAC SAI200X165-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 165 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 | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
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. |
| ×165 | 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.
Generates up to 21991 N of thrust at 0.7 MPa for forming and stamping thick metal components in automotive assembly lines.
Provides the massive clamping retention required to hold large industrial injection molds securely shut during high-pressure cycles.
Exerts consistent downward pressure to compress and secure loose materials or large industrial pallets for shipping operations.
Selecting this 200 mm bore cylinder is ideal when applications exceed the 10053 N push force of the 160 mm variant at 0.5 MPa. Because the 165 mm stroke is below the 300 mm side-load threshold, standard mounting accessories like FA or FB flanges suffice without requiring external guide rails. The PT tapered port threads ensure a tight, leak-free pneumatic connection.
If the machinery requires the load to remain suspended or locked during a complete loss of air pressure, a standard SAI cylinder will drift. For those safety-critical setups, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock cylinder instead.
Quick checklist
At 0.5 MPa operating pressure, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X165-S is dimensionally interchangeable per ISO 15552 standards. You can drop it directly into existing ISO 15552 mounting footprints using standard FA, FB, or TC accessories.
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