The AirTAC AirTAC SAI200X180 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 180mm 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 SAI200X180 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty pneumatic tasks. Delivering a substantial 15708 N of push force at 0.5 MPa, this 200 mm bore actuator handles massive payloads with reliability. The 180 mm stroke provides ample extension for large-scale pressing, lifting, or clamping operations.
This specific configuration features a robust SUS304 stainless steel rod for superior corrosion resistance in harsh environments. It utilizes a PT tapered port thread for a secure, leak-free pneumatic connection. Because this unit lacks a magnet, external reed or solid-state sensors cannot be mounted directly to the barrel groove.
| Model | AirTAC SAI200X180 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 180 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. |
| ×180 | 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.
Provides the immense 15708 N push force required for forming, bending, and stamping thick metal components in automotive and structural fabrication.
Secures heavy machinery frames or large molds during machining operations, utilizing the 180 mm stroke to accommodate substantial workpiece thicknesses.
Drives heavy-duty lifting gates and diverter arms on high-capacity conveyor lines, moving bulk materials like steel coils or large castings.
Selecting this 200 mm bore actuator is ideal when your application demands 15708 N of push force at 0.5 MPa, stepping up significantly from the 160 mm bore class which provides 10053 N. If your load requirements are lighter, dropping down to a 160 mm or 125 mm bore saves compressed air and physical space. Ensure your compressed air supply is filtered to 40 um and regulated between 0.15 and 1.0 MPa.
For drop-in compatibility, this cylinder matches the ISO 15552 mounting interface dimensions, allowing seamless replacement of other ISO 15552 profile cylinders. It uses a G3/4 port and supports various mounting accessories like TC trunnion or FA flange. Note that a standard SAI does not hold its position if air pressure drops; if static load holding is required without live pressure, consider the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variants.
Quick checklist
The SAI200X180 cylinder delivers a push force of 15708 N at 0.5 MPa and a pull force of 15080 N at 0.5 MPa. At the maximum operating pressure of 1.0 MPa, the theoretical maximum push force is 3204 kgf.
Yes, the SAI200X180 is dimensionally interchangeable with other ISO 15552 profile cylinders, making it a drop-in replacement for standard mounting interfaces. It features a G3/4 port and utilizes a PT tapered thread for secure connections.
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