Airtac SAI200 Standard Cylinder SAI200AX210S
The AirTAC Airtac SAI200 Standard Cylinder SAI200AX210S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 210mm 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
- Stroke210 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAI200 Standard Cylinder SAI200AX210S
The AirTAC SAI200X210-S is a double-acting ISO 15552 profile cylinder built for heavy-duty automation. Delivering a substantial 15708 N push force at 0.5 MPa, this 200mm bore unit is designed to move massive loads reliably. The 210mm stroke is well within the 1500mm maximum standard range, making it an optimal choice for high-force pressing, lifting, and clamping operations.
This specific configuration includes a -S magnet for direct mounting of CMSE or DMSE sensor switches along the dual side grooves of the extruded aluminum barrel. It is equipped with a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance, and features PT tapered port threads. As a genuine AirTAC component, it guarantees dimensionally interchangeable mounting per ISO 15552.
Airtac SAI200 Standard Cylinder SAI200AX210S Technical Specifications
| Model | Airtac SAI200 Standard Cylinder SAI200AX210S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 210 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 SAI200AX210S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×210 | 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 SAI200AX210S Is Used
Heavy-Duty Pressing
Ideal for industrial presses requiring up to 21991 N of push force at 0.7 MPa, utilizing the 210mm stroke to form, stamp, or assemble large components.
Automotive Lifting
Suited for lifting heavy vehicle chassis or subassemblies on production lines, where the -S magnet allows precise position verification via DMSE sensors.
Industrial Clamping
Provides immense holding force during heavy machining or welding fixtures, ensuring large workpieces remain completely stationary under load.
Is the Airtac SAI200 Standard Cylinder SAI200AX210S the Right Cylinder?
Selecting this 200mm bore cylinder is appropriate when the 160mm bore class (10053 N push at 0.5 MPa) is insufficient for your application's force requirements. For applications needing even higher forces, ensure your supply can handle the demand, as this is the largest standard SAI profile size. The 210mm stroke is manageable without external guides for purely axial loads, but always verify side-load limits.
This model's PT ports and G3/4 thread size must be matched with appropriate pneumatic fittings. Because it is a standard double-acting cylinder, it will not hold a load if air pressure is lost; for fail-safe holding, consider the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variants. This unit is a direct drop-in replacement for any ISO 15552 cylinder with matching 200mm bore and 210mm stroke specifications.
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 SAI200AX210S FAQ
At 0.5 MPa operating pressure, the SAI200X210-S delivers 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X210-S is manufactured to the ISO 15552 standard, meaning its mounting dimensions are fully interchangeable with other ISO 15552 profile cylinders of the same bore size, allowing for seamless drop-in replacement.
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