The AirTAC AirTAC SAI200X30-S 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-S is a robust double-acting ISO 15552 profile cylinder engineered for heavy-duty operations, delivering a substantial push force of 15708 N at just 0.5 MPa. Its short 30mm stroke is tailored for high-force clamping, pressing, and short-travel ejection tasks. The extruded aluminum barrel design omits tie rods, providing a clean exterior that simplifies mounting and maintenance.
This variant includes a built-in magnet (-S) for direct compatibility with CMSE and DMSE reed switches, which seat neatly into the dual sensor grooves on the barrel. For environments requiring high-temperature endurance, the standard TPU seals can be swapped for Viton (H) options, extending operational reliability up to elevated thermal limits.
| Model | AirTAC SAI200X30-S 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 immense clamping power needed to hold thick metal plates securely in place during aggressive stamping and punching operations.
Delivers rapid, high-force ejection of dense molded parts from machinery, utilizing the short 30mm travel for quick cycle times.
Ideal for compacting materials and pressing bearings into heavy housings, where maximum thrust is required within a very confined spatial envelope.
Selecting this 200mm bore actuator is ideal when an application demands extreme force over a minimal travel distance. If the 15708 N output at 0.5 MPa exceeds your requirement, stepping down to a 160mm bore yields 10053 N, optimizing air consumption. Conversely, if higher peak thrust is necessary, increasing the supply pressure toward the 1.0 MPa maximum yields a theoretical 3204 kgf.
As a genuine ISO 15552 profile cylinder, it serves as a direct dimensional drop-in replacement for other ISO 15552 actuators, matching the standard PT G3/4 port and mounting accessories like the LB foot bracket or TC trunnion. Because the SAI is double-acting, it relies on continuous air pressure to maintain position; if your sequence demands fail-safe load holding upon pressure loss, consider the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variants instead of relying on the adjustable air cushions, which only decelerate the piston at stroke end.
Quick checklist
At a standard 0.5 MPa operating pressure, this 200mm bore cylinder generates a push force of 15708 N and a pull force of 15080 N. If pressure is increased to 0.7 MPa, the push force reaches 21991 N.
Yes. The SAI series is manufactured to the exact ISO 15552 profile standard, making it dimensionally interchangeable with other ISO 15552 cylinders. It uses a G3/4 PT port and standard mounting interfaces for straightforward retrofitting.
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