The AirTAC AirTAC SAI200X5 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 5mm 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 SAI200X5 is a double-acting ISO 15552 profile cylinder engineered for immense thrust, delivering 15708 N push force at just 0.5 MPa. Its 5 mm stroke is ideal for high-force clamping, pressing, or short ejection duties where a massive footprint is required but travel is minimal. The extruded aluminum barrel design omits tie rods for a clean exterior.
This specific configuration incorporates a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in harsh or washdown environments. Fluid ports feature PT tapered threads. Note that while the barrel includes dual sensor grooves, a magnet is not specified in this code, so position sensing requires adding the -S suffix or external switches.
| Model | AirTAC SAI200X5 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 5 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. |
| ×5 | 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 force needed for short-stroke metal forming, riveting, and stamping tasks.
Secures large molds or heavy workpieces in machining centers where minimal travel and maximum rigidity are required.
Drives bearings or pins into heavy housings with precise 5 mm travel and extreme pressure.
Selecting this 200 mm bore for a 5 mm stroke provides maximum thrust in a compact retracted envelope. If your application requires less force, stepping down to a 160 mm bore yields 10053 N at 0.5 MPa, which may reduce overall cylinder size and air consumption. Conversely, if the 5 mm stroke is insufficient, longer standard strokes up to 1500 mm are available.
Because the stroke is only 5 mm, side-load bending is negligible, but ensure the mounting structure can withstand 15708 N without flexing. For operations needing positive load holding during air loss, the standard SAI cylinder will drift; instead, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock. This model is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other ISO 15552 cylinders.
Quick checklist
At 0.5 MPa operating pressure, the SAI200X5 provides a push force of 15708 N and a pull force of 15080 N. At 0.7 MPa, the push force increases to 21991 N.
No, the standard SAI cylinder does not hold position without live pressure and will drift. For load-holding applications, consider the SAIL variant with an air-released lock or the BSAI clamp-lock cylinder.
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