The AirTAC AirTAC SAI200X240-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 240mm 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 SAI200X240-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Generating 15708 N of push force at 0.5 MPa, this 200 mm bore unit is built to move substantial loads over its 240 mm stroke. The extruded aluminum barrel eliminates tie-rods, providing a clean profile that drops directly into standardized ISO 15552 mounting interfaces.
This specific configuration includes a SUS304 stainless steel piston rod for superior corrosion resistance and a built-in magnet (-S) for position sensing. You can mount CMSE or DMSE reed switches directly into the sensor grooves on both sides of the barrel. Fluid ports feature PT tapered threads, and the cylinder incorporates adjustable air cushions at both ends to decelerate massive payloads smoothly.
| Model | AirTAC SAI200X240-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 240 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. |
| ×240 | 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 massive 15708 N push force required to actuate large stamping presses and heavy-gauge metal forming machinery.
Secures heavy industrial molds and dies during processing, utilizing its SUS304 rod to resist corrosive factory environments.
Drives heavy-duty diverter arms on high-capacity bulk material conveyor lines where high kinetic energy demands robust cushioning.
Selecting this 200 mm bore cylinder is appropriate when application thrust requirements exceed the 10053 N push force of the neighboring 160 mm bore size. Operating speed spans 30-500 mm/s. Because the 240 mm stroke is relatively short for this massive bore, standard rod-bearing bending is minimized, but external guides are still recommended if the load exhibits any lateral offset.
If the machinery loses air pressure, the standard SAI piston will drift and cannot hold a load. For vertical applications requiring fail-safe position holding, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock. To ensure seamless ISO 15552 interchangeability, verify the 240 mm stroke, G3/4 port size, and matching mounting accessory type (such as TC trunnion or LB foot).
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 SAI200X240-S is dimensionally interchangeable per ISO 15552. You can drop it in as a replacement for other ISO 15552 profile cylinders of the same bore and stroke, provided your porting and mounting dimensions match.
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