The AirTAC AirTAC SAI200X145-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 145mm 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 SAI200X145-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty operations, delivering a robust push force of 15708 N at 0.5 MPa. With a 200 mm bore and 145 mm stroke, this unit is built to move substantial loads in large-scale industrial setups. The extruded aluminum barrel design integrates sensor grooves on both sides to accommodate CMSE and DMSE switches.
This specific configuration includes a -S magnet for position sensing and features a SUS304 stainless steel rod (material code B) for superior corrosion resistance. The ports utilize a PT tapered thread type, and the cylinder achieves a controlled operating speed of 30-500 mm/s, supported by adjustable air cushions at both ends to manage impact forces.
| Model | AirTAC SAI200X145-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 145 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. |
| ×145 | 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 driving force needed to actuate large metal stamping presses and heavy forming dies.
Moves bulky chassis components and positions large vehicle sub-assemblies on the production line.
Operates large mold clamping mechanisms where sustained force and precise end-of-stroke cushioning are critical.
When upgrading systems, verify that the 15708 N push force at 0.5 MPa is adequate for your load; if less force is required, a 160 mm bore offers 10053 N and reduces overall footprint. For this 145 mm stroke, side-load bending on the rod bearing is minimal, but always ensure the load is axially aligned to prevent premature seal wear. If the machinery loses air pressure, this standard cylinder will not hold its load and the piston will drift; for fail-safe position holding, consider the SAIL (air-released lock) or BSAI (clamp-lock) variants. This model is dimensionally interchangeable per ISO 15552, accepting standard mounting accessories like TC trunnion or CA clevis, and requires a -S magnet for sensor feedback.
Quick checklist
At an operating pressure of 0.5 MPa, the push force is 15708 N and the pull force is 15080 N. It reaches a maximum theoretical push force of 21991 N at 0.7 MPa.
Yes, the -S suffix indicates this model includes a magnet and is fully compatible with CMSE and DMSE series reed switches, which mount directly into the dual sensor grooves on the barrel.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
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