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 heavy-duty operations, delivering a substantial push force of 15708 N at 0.5 MPa. Its 80 mm stroke provides high-impact power in a compact footprint, making it ideal for short, high-thrust movements.
This model features a standard carbon steel piston rod and a magnetic piston (-S) that integrates seamlessly with CMSE and DMSE sensor switches via the dual side grooves on the extruded aluminum barrel. The cylinder utilizes a PT tapered port thread and includes adjustable air cushions at both ends to decelerate the massive load smoothly.
| 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.
Provides the intense 15708 N push force required to drive large metal stamping and forming presses in automotive lines.
Ideal for short-stroke hydraulic press replacement, utilizing 80 mm of travel to apply massive clamping pressure securely.
Shifts and positions heavy injection molds, using the magnetic piston for precise end-of-stroke detection in automated cells.
Select this 200 mm bore when an application requires extreme force that smaller bores cannot provide, such as replacing two 160 mm cylinders (which offer 10053 N at 0.5 MPa) with a single centralized actuator. Because the stroke is under 300 mm, rod-bearing bending is minimal, but the sheer mass of the piston still requires robust mounting.
For drop-in compatibility, match the 200 mm bore, 80 mm stroke, PT G3/4 port, and appropriate mounting accessory like an FA flange or TC trunnion. If the machinery loses air pressure, this standard cylinder cannot hold its load and will drift; for fail-safe holding, specify the SAIL or BSAI variant instead of the standard SAI.
Quick checklist
At an operating pressure of 0.5 MPa, this 200 mm bore cylinder generates a push force of 15708 N and a pull force of 15080 N.
Yes, the SAI200X80-S is dimensionally interchangeable per ISO 15552, allowing it to serve as a drop-in replacement for other standard profile cylinders with matching mounting dimensions.
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