The AirTAC AirTAC SAI200X140 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 140mm 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 SAI200X140 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty pneumatic applications. Delivering a substantial 15708 N of push force at 0.5 MPa, this 200mm bore model is built to move massive loads. The 140mm stroke provides targeted linear motion for high-impact operations.
This extruded aluminum barrel design omits traditional tie-rods, offering a sleek profile while integrating sensor grooves on both sides for straightforward position feedback. The standard configuration features a durable carbon steel piston rod and a PT tapered port thread, ensuring robust and leak-free pneumatic connections in demanding industrial environments.
| Model | AirTAC SAI200X140 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 140 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. |
| ×140 | 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 15708 N push force at 0.5 MPa required to operate large mechanical stamping presses and form thick-gauge metal components.
Applies massive, stable clamping pressure to secure heavy industrial molds during injection or compression molding processes.
Drives robust riveting and heavy-duty assembly presses in automotive manufacturing lines where high kinetic output is essential.
Selecting the SAI200X140 is optimal when your system requires extreme force that smaller bores cannot provide; stepping down to a 160mm bore drops the 0.5 MPa push force to 10053 N. For applications needing less than 10000 N, a smaller ISO 15552 unit is more efficient. Because the rod extends 140mm, evaluate side-load conditions to prevent premature rod-bearing wear.
As a true ISO 15552 cylinder, this model serves as a drop-in replacement for any standard 200mm bore ISO 15552 unit, matching mounting interface dimensions exactly. It uses a G3/4 port and supports standard mounting accessories like TC trunnion or FA flange. If the machinery loses air pressure, this cylinder cannot hold a load vertically and will drift; for fail-safe holding, specify the SAIL or BSAI lock variant.
Quick checklist
At 0.5 MPa, the SAI200X140 delivers 15708 N of push force and 15080 N of pull force. At the maximum operating pressure of 1.0 MPa, the theoretical push force reaches 3204 kgf.
Yes, the SAI200X140 is dimensionally interchangeable per ISO 15552. You can drop it in to replace other ISO 15552 profile cylinders with a 200mm bore and 140mm stroke, matching the G3/4 port and mounting interface.
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