The AirTAC AirTAC SAI200X35 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 35mm 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 SAI200X35 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty operations, delivering a substantial push force of 15708 N at 0.5 MPa. Its short 35 mm stroke is purpose-built for high-force clamping, pressing, and holding tasks where maximum power is required in a compact movement range.
This unit is configured with a SUS304 stainless steel rod for superior corrosion resistance and utilizes PT tapered port threads. As a genuine AirTAC component, it features an extruded aluminum barrel with dual sensor grooves, though positioning switches require a magnet suffix.
| Model | AirTAC SAI200X35 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 35 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. |
| ×35 | 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-travel metal stamping and forming operations.
Secures large fabricated components during welding or machining using its robust 200 mm bore power.
Drives large bearings or bushings into heavy housings with precise 35 mm travel control.
Selecting this 200 mm bore model is ideal when 15708 N of push force at 0.5 MPa is necessary but the application only permits a 35 mm stroke. If your machinery requires less force, dropping to a 160 mm bore yields 10053 N at 0.5 MPa, which may better suit lighter assemblies.
Because the standard SAI lacks a locking mechanism, the piston will drift if air pressure is lost; for critical load-holding safety, consider the SAIL or BSAI variants. This cylinder is dimensionally interchangeable per ISO 15552, accepting standard PT port connections and mounting accessories like TC trunnions or FA flanges.
Quick checklist
At 0.5 MPa operating pressure, this 200 mm bore cylinder generates a push force of 15708 N and a pull force of 15080 N.
Yes, the SAI200X35 is dimensionally interchangeable per ISO 15552 standards, allowing it to serve as a drop-in replacement for other ISO 15552 profile cylinders with matching mounting dimensions.
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