The AirTAC AirTAC SAI200X120-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 120mm 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 SAI200X120-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial 15708 N of push force at 0.5 MPa, this 200mm bore unit is built to move massive loads reliably. The 120mm stroke provides ample travel for large clamping, pressing, or lifting mechanisms.
This specific configuration features a SUS304 stainless steel rod for superior corrosion resistance and includes an integrated magnet (-S) for position sensing. The extruded aluminum barrel includes sensor grooves on both sides, allowing direct mounting of CMSE or DMSE switches without additional brackets. Fluid ports utilize PT tapered threads, and the adjustable air cushions at both ends ensure smooth deceleration of high-mass loads.
| Model | AirTAC SAI200X120-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 120 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. |
| ×120 | 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 high push force necessary for forming and stamping thick metal components in automated fabrication lines.
Drives heavy-duty assembly operations, ensuring massive structural components are pushed together with precise alignment.
Actuates large-scale diverters and heavy-duty gates on bulk material conveyor systems handling high-density aggregates.
Selecting this 200mm bore cylinder is appropriate when applications require forces approaching 15708 N at 0.5 MPa or up to 21991 N at 0.7 MPa. If your force requirements are lower, stepping down to a 160mm bore provides 10053 N at 0.5 MPa, which may offer a more compact and economical solution. The 120mm stroke is well within the 1500mm maximum standard, keeping the rod fully supported without requiring external guides.
As a true ISO 15552 profile cylinder, this model is dimensionally interchangeable with other ISO 15552 cylinders, serving as a drop-in replacement for standardized mounting footprints. It utilizes a G3/4 port and accepts standard mounting accessories like TC trunnion or FA flanges. Note that this standard cylinder does not hold its load upon air pressure loss; for position holding without live pressure, consider the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variants.
Quick checklist
At an operating pressure of 0.5 MPa, this 200mm bore cylinder provides 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI series is a genuine ISO 15552 profile cylinder. Its standardized mounting interface and dimensions make it interchangeable with other ISO 15552 cylinders, allowing for a direct drop-in replacement.
Genuine AirTAC parts produced by AirTAC factory.
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