The AirTAC AirTAC SAI200X170-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 170mm 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 SAI200X170-S is a double-acting ISO 15552 profile barrel cylinder engineered for immense linear motion tasks. It provides a robust 15708 N push force and 15080 N pull force at 0.5 MPa, making this 170 mm stroke variant ideal for heavy-duty pressing and lifting. The extruded aluminum barrel design omits tie-rods for a clean exterior.
This specific configuration is equipped with a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in harsh environments. It includes a standard magnet (-S) for direct mounting of CMSE or DMSE reed switches along the dual sensor grooves. Ports are cut with PT tapered threads, and adjustable air cushions at both ends absorb kinetic energy at stroke endpoints.
| Model | AirTAC SAI200X170-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 170 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. |
| ×170 | 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 required to form and stamp thick metal sheets in automated fabrication lines.
Drives massive platens and clamping fixtures where a 170 mm stroke secures oversized industrial molds.
The SUS304 rod option ensures reliable operation and corrosion resistance in humid, offshore, or washdown settings.
Selecting this 200 mm bore over the neighboring 160 mm variant steps the thrust up significantly from 10053 N to 15708 N at 0.5 MPa, ensuring high-force capacity for substantial payloads. Because the stroke is 170 mm, side-load stress on the rod bearing is moderate, though external guides are recommended if the load is heavy or off-center.
As a dimensionally interchangeable ISO 15552 unit, it serves as a direct drop-in replacement for other ISO 15552 profile cylinders using identical mounting accessories like TC trunnions or CA clevises. If your machinery requires positive load holding without sustained air pressure, pair this cylinder with the SAIL air-released lock variant or an external pilot-operated check valve, as the standard air cushion only decelerates the piston and does not brake or hold it.
Quick checklist
At a 0.5 MPa operating pressure, this 200 mm bore cylinder generates a push force of 15708 N and a pull force of 15080 N. At 0.7 MPa, the push force increases to 21991 N.
Yes, the -S suffix indicates this model includes a piston magnet. You can directly mount CMSE or DMSE series switches into the sensor grooves on both sides of the extruded aluminum barrel.
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