The AirTAC AirTAC SAI200X300-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 300mm 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 SAI200X300-S is a double-acting profile pneumatic cylinder engineered to ISO 15552 dimensional standards, ensuring direct interchangeability with other standard ISO 15552 profile bodies. Delivering a robust 15708 N of push force at 0.5 MPa, this 200mm bore unit is built for heavy-duty industrial deployment.
This 300mm stroke configuration includes an integrated magnet (-S) for seamless operation with CMSE and DMSE series reed switches, utilizing the dual sensor grooves extruded into the aluminum barrel. The piston rod is constructed from durable carbon steel, and the body features PT tapered port threading for secure, leak-free pneumatic connections.
| Model | AirTAC SAI200X300-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 300 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. |
| ×300 | 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 substantial 15708 N push force required to form and stamp thick metal sheets in automated fabrication lines.
Drives large machinery components together during manufacturing, utilizing the 300mm stroke to seat heavy parts securely.
Holds massive workpieces stationary against machining forces, taking advantage of the 3204 kgf theoretical maximum force at 1.0 MPa.
Select this 200mm bore actuator when an application requires massive thrust that smaller bores cannot provide, such as lifting or pressing heavy assemblies. If the 15708 N push force at 0.5 MPa exceeds your requirement, dropping to a 160mm bore saves space and air consumption while still yielding 10053 N. At a 300mm stroke, the extended carbon steel rod is highly susceptible to bending under side loads; utilize an external guide rail or a guided cylinder to prevent premature rod-bearing wear.
For applications requiring position holding or fail-safe load locking upon air pressure loss, remember that standard adjustable air cushions only decelerate the piston at stroke end and do not act as a brake. In such scenarios, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock cylinder. To mount this ISO 15552 actuator, choose from FA/FB flanges, CA/CB clevises, or TC trunnion brackets, and ensure your fluid is filtered to 40 um.
Quick checklist
At a standard operating pressure of 0.5 MPa, this 200mm bore cylinder generates 15708 N of push force and 15080 N of pull force. The theoretical maximum force at 1.0 MPa is 3204 kgf.
Yes, the -S designation indicates this model includes a magnet and is fully compatible with CMSE and DMSE series sensors, which mount directly into the dual sensor grooves on the extruded aluminum barrel.
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