Airtac SAI200 Standard Cylinder SAI200AX260
The AirTAC Airtac SAI200 Standard Cylinder SAI200AX260 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 260mm 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
- Stroke260 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAI200 Standard Cylinder SAI200AX260
The AirTAC SAI200X260 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty operations, delivering a substantial push force of 15708 N at 0.5 MPa. Its 260 mm stroke is ideal for demanding pressing and lifting cycles. The extruded aluminum barrel design omits tie rods, providing a clean exterior that integrates seamlessly into large-scale machinery.
Built for durability in harsh environments, this specific configuration features a SUS420J2 stainless steel rod for superior corrosion and wear resistance. It utilizes PT tapered port threads and operates efficiently within a speed range of 30-500 mm/s, ensuring reliable performance in high-force pneumatic applications.
Airtac SAI200 Standard Cylinder SAI200AX260 Technical Specifications
| Model | Airtac SAI200 Standard Cylinder SAI200AX260 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 260 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 SAI200AX260
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×260 | 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 SAI200AX260 Is Used
Heavy Metal Stamping
Provides the immense 15708 N force required to actuate large mechanical presses and form thick metal components reliably.
Industrial Automation Clamping
Secures massive workpieces or molds during CNC machining operations, utilizing its robust 200 mm profile barrel for stable holding.
Large Machinery Lifting
Drives heavy lifting platforms and actuators in heavy industry, taking advantage of the 260 mm stroke for substantial vertical displacement.
Is the Airtac SAI200 Standard Cylinder SAI200AX260 the Right Cylinder?
Select this 200 mm bore cylinder when your application requires extreme thrust that exceeds the 10053 N push force of the adjacent 160 mm bore size. For this 260 mm stroke length, it is critical to manage side loads; long unsupported rods are prone to bending under lateral forces, so utilizing an external guide rail or a fully guided cylinder variant is strongly recommended to prevent premature rod-bearing wear.
As a true ISO 15552 profile cylinder, the SAI200X260 offers a dimensionally interchangeable mounting interface, serving as a direct drop-in replacement for other ISO 15552 cylinders. To match this exact configuration, specify the 200 mm bore, 260 mm stroke, PT G3/4 ports, your required mounting accessory (such as TC trunnion or LB foot), and note that this unit uses a standard rod without a magnet (-S). If the machinery must hold a load vertically without continuous air pressure, this standard cylinder will drop; you must 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 SAI200AX260 FAQ
At 0.5 MPa operating pressure, the SAI200X260 generates a push force of 15708 N and a pull force of 15080 N. It can reach a theoretical maximum force of 3204 kgf at 1.0 MPa.
Yes, the SAI200X260 is a genuine ISO 15552 profile cylinder. Its standardized mounting interface makes it dimensionally interchangeable with other ISO 15552 cylinders, allowing for a seamless drop-in replacement.
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