Airtac SAI200 Standard Cylinder SAI200AX105S
The AirTAC Airtac SAI200 Standard Cylinder SAI200AX105S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 105mm 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.
- BoreØ200 mm
- Stroke105 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAI200 Standard Cylinder SAI200AX105S
The AirTAC SAI200X105-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial 15708 N push force at 0.5 MPa, this 200 mm bore actuator handles extreme loads with precision. The 105 mm stroke is well-suited for high-force clamping, pressing, and heavy component lifting.
Built with a SUS420J2 stainless steel rod (material code A), this model offers superior corrosion resistance for harsh industrial environments. It includes a built-in magnet (-S) for direct compatibility with CMSE and DMSE sensor switches, which mount seamlessly into the dual extruded-aluminum barrel grooves. Fluid ports feature a tapered PT thread design for secure, leak-free pneumatic connections.
Airtac SAI200 Standard Cylinder SAI200AX105S Technical Specifications
| Model | Airtac SAI200 Standard Cylinder SAI200AX105S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 105 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.
Theoretical Output Force (Ø200mm)
| 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.
Model Code: Airtac SAI200 Standard Cylinder SAI200AX105S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×105 | 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.
Where the Airtac SAI200 Standard Cylinder SAI200AX105S Is Used
Heavy Metal Stamping
Provides the 15708 N push force required to form and stamp thick metal sheets in automated fabrication lines.
Large Mold Clamping
Secures heavy injection molds and large tooling blocks safely during high-pressure industrial casting cycles.
Pallet Lifting
Drives robust lifting mechanisms in automated storage systems, moving heavy loaded pallets with a 105 mm stroke.
Is the Airtac SAI200 Standard Cylinder SAI200AX105S the Right Cylinder?
For applications requiring less than 15080 N of pull force at 0.5 MPa, stepping down to the 160 mm bore variant is recommended to save space and air consumption. Because this is a 105 mm stroke, side-load stress on the rod bearing is minimal, though external guides should still be used to prevent binding in heavy press applications. The standardized ISO 15552 mounting interface guarantees a drop-in replacement for other profile cylinders of identical dimensions. Note that this standard actuator cannot hold a load if air pressure is lost; for fail-safe dropping prevention, specify the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variant instead.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAI200 Standard Cylinder SAI200AX105S FAQ
At 0.5 MPa, the SAI200X105-S 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 SAI200X105-S is dimensionally interchangeable with any standard ISO 15552 profile cylinder, allowing it to serve as a drop-in replacement for equivalent 200 mm bore actuators.
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