The AirTAC AirTAC SAI200X200 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 200mm 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 SAI200X200 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty industrial automation. Operating at 0.5 MPa, it generates a substantial push force of 15708 N and a pull force of 15080 N. This 200 mm stroke variant is purpose-built for moving massive payloads, utilizing a G3/4 PT tapered port to ensure high-volume air exchange for rapid actuation.
Designed with a SUS304 stainless steel rod (code B), this model provides exceptional corrosion resistance for harsh or washdown environments. While the standard extruded aluminum barrel features dual sensor grooves, adding a magnet (-S) is required to utilize CMSE or DMSE switches. For applications requiring multi-directional clamping or failsafe holding, the BSAI bidirectional clamp-lock variant offers a robust alternative to the standard actuator.
| Model | AirTAC SAI200X200 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 200 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. |
| ×200 | 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 robust 15708 N push force required to form thick gauge metal components in automated stamping presses.
Drives large automotive or heavy machinery sub-assemblies together with precision, utilizing the 200 mm stroke for deep component engagement.
Actuates heavy-duty diverter arms on high-throughput conveyor lines, effortlessly redirecting fully loaded industrial pallets.
Selecting this 200 mm bore actuator is appropriate when 15708 N of thrust at 0.5 MPa is required for lifting or pressing heavy assemblies. If your application demands less force, dropping down to a 160 mm bore yields 10053 N, which may better suit mid-tier loads and reduce air consumption. Because the stroke is 200 mm, side-load stress on the rod bearing remains moderate, but ensuring proper load alignment is still critical.
As a true ISO 15552 profile cylinder, it provides a dimensionally interchangeable mounting interface for seamless drop-in replacement of other ISO 15552 actuators. You can utilize TC trunnion or FA flange accessories for precise mounting. Note that a standard SAI cylinder relies entirely on air pressure to maintain its position; if pneumatic supply is lost, the piston will drift. For dead-load holding, consider the SAIL air-released lock variant or an external pilot-operated check valve.
Quick checklist
At an operating pressure of 0.5 MPa, the SAI200X200 generates a push force of 15708 N and a pull force of 15080 N. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X200 is a genuine ISO 15552 profile cylinder. Its standardized mounting dimensions and G3/4 PT ports make it a drop-in replacement for other ISO 15552 profile cylinders, though you should verify overall stroke length and accessory compatibility.
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