The AirTAC AirTAC SAI200X115-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 115mm 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 SAI200X115-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial 15708 N of push force at just 0.5 MPa, this 200 mm bore unit handles massive loads with ease. The 115 mm stroke provides robust extension for high-capacity pressing and lifting. As a genuine AirTAC component, it ensures reliable, high-throughput operation in demanding industrial environments.
This specific configuration includes a carbon steel piston rod for superior tensile strength under high stress. It is equipped with a -S magnet, allowing seamless integration with CMSE and DMSE sensor switches via the dual side grooves on the extruded aluminum barrel. The cylinder features PT tapered port threads and adjustable air cushions at both ends to absorb impact energy effectively.
| Model | AirTAC SAI200X115-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 115 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. |
| ×115 | 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 form and stamp thick metal components in automated fabrication lines.
Drives large-scale bearings and heavy machinery components into their housings with precise 115 mm travel.
Lifts fully loaded industrial pallets or heavy molds, utilizing the integrated magnet for precise bottom-position detection.
Select this 200 mm bore model when 160 mm (10053 N at 0.5 MPa) cannot provide the necessary thrust for your heaviest payloads. The 115 mm stroke is ideal for short, high-force movements. For applications requiring position holding without continuous air pressure, note that the standard adjustable cushion only decelerates the piston at stroke end and does not act as a brake; consider the SAIL or BSAI locking variants for fail-safe load holding.
To guarantee a precise drop-in replacement, match your existing ISO 15552 mounting dimensions, the G3/4 port size, and the required stroke. Utilize heavy-duty mounting accessories like TC trunnion or CA clevis brackets to accommodate the sheer weight and torque of this bore size.
Quick checklist
At 0.5 MPa operating pressure, this 200 mm bore cylinder generates 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X115-S is dimensionally interchangeable with other ISO 15552 profile cylinders. Ensure your mounting hardware, G3/4 port threads, and stroke length match the existing installation footprint.
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