The AirTAC AirTAC SAI200X80-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 80mm 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 SAI200X80-S is a double-acting ISO 15552 profile cylinder engineered for extreme thrust requirements, delivering a robust 15708 N push force at just 0.5 MPa. Its 80 mm stroke provides concise, high-power linear motion for heavy-duty industrial tasks.
Built to withstand severe conditions, this specific configuration features a SUS304 stainless steel rod for superior corrosion resistance and Viton (FKM) seals that expand the operating temperature envelope for high-heat environments. The integrated magnet (-S) allows seamless position detection using CMSE or DMSE switches mounted in the barrel's dual sensor grooves.
| Model | AirTAC SAI200X80-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 80 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. |
| ×80 | 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.
Generates the immense clamping pressure required to hold large steel plates securely during heavy-duty industrial stamping and forming operations.
Provides reliable, high-force ejection of large fabricated plastic components, with Viton seals surviving the ambient heat of molding facilities.
Drives robust short-stroke press mechanisms where extreme kinetic output and structural rigidity are prioritized over extended travel distance.
Selecting this 200 mm bore cylinder is ideal when applications demand maximum thrust that smaller bores cannot provide, such as heavy stamping or large mold handling. If 15708 N at 0.5 MPa is excessive, stepping down to a 160 mm bore yields 10053 N, offering a more compact footprint while conserving air volume.
As an ISO 15552 profile cylinder, it provides a dimensionally interchangeable mounting interface for straightforward machinery upgrades. The PT tapered port threads ensure a robust, leak-free pneumatic connection. Note that the standard SAI design lacks a locking mechanism; if your workflow demands fail-safe load holding upon air loss, consider the SAIL or BSAI variants instead of relying on the adjustable air cushions, which only decelerate the piston at stroke end.
Quick checklist
At a 0.5 MPa operating pressure, this 200 mm bore cylinder generates a push force of 15708 N and a pull force of 15080 N. It can reach up to 21991 N push force at 0.7 MPa.
Yes, the SAI200X80-S is dimensionally interchangeable per ISO 15552 profile standards. It serves as a drop-in replacement for other ISO 15552 cylinders, utilizing a G3/4 port and standard mounting accessories.
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