The AirTAC AirTAC SAI200X30 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 30mm 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 SAI200X30 is a double-acting ISO 15552 profile cylinder engineered for immense pushing power, delivering 15708 N of thrust at just 0.5 MPa. Its short 30 mm stroke makes it exceptionally well-suited for high-force clamping, pressing, and holding tasks in confined machinery spaces where absolute brute strength is required over long travel. As a genuine AirTAC component, it guarantees reliable performance under heavy loads.
Beyond the raw force, this model features a standard carbon steel piston rod for rugged durability and utilizes PT tapered port threads for a secure, leak-free pneumatic connection. The extruded aluminum barrel includes integrated sensor grooves on both sides, allowing for easy position feedback when paired with a magnet-equipped variant and CMSE or DMSE series switches.
| Model | AirTAC SAI200X30 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 30 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. |
| ×30 | 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 massive 15708 N force needed for short-stroke metal forming, riveting, and stamping operations in automotive assembly lines.
Ideal for securing heavy steel plates or large molds during machining, utilizing its 30 mm stroke to lock components firmly in place under high pressure.
Drives robust ejection mechanisms for large molded parts, where the 200 mm bore ensures sufficient power to break the part free from the mold.
Selecting this 200 mm bore cylinder is ideal when operations demand maximum thrust that smaller bores cannot provide, such as replacing dual-cylinder setups with a single, more powerful actuator. If the 15708 N push force at 0.5 MPa exceeds your actual requirements, stepping down to a 160 mm bore offers a more compact 10053 N alternative while maintaining the same 30 mm stroke footprint.
Because the SAI200X30 is a double-acting actuator, it relies on continuous air pressure to maintain its position. If your application requires the load to remain held or clamped safely during a sudden air loss or emergency stop, the standard cylinder will drift. In such scenarios, consider utilizing the BSAI bidirectional clamp-lock variant or integrating an external pilot-operated check valve. To match existing ISO 15552 mounting interfaces, ensure you specify the correct G3/4 port, PT thread type, and appropriate mounting accessories like the TC trunnion or FA flange.
Quick checklist
At a standard operating pressure of 0.5 MPa, the SAI200X30 generates a push force of 15708 N and a pull force of 15080 N. At the maximum rated pressure of 1.0 MPa, the theoretical push force reaches 3204 kgf.
Yes, the SAI200X30 is a genuine ISO 15552 profile cylinder, meaning its mounting dimensions are fully interchangeable with other ISO 15552 compliant cylinders from brands like Festo or SMC. You must match the G3/4 port and appropriate mounting accessories for a seamless drop-in replacement.
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