Airtac SAI200 Standard Cylinder SAI200AX30
The AirTAC Airtac SAI200 Standard Cylinder SAI200AX30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 30mm 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
- Stroke30 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAI200 Standard Cylinder SAI200AX30
The AirTAC SAI200X30 is a double-acting ISO 15552 profile cylinder engineered for extreme thrust requirements, delivering 15708 N of push force at just 0.5 MPa. Its 30 mm stroke provides a compact extension distance for heavy-duty clamping or short-stroke pressing operations.
This specific configuration features a SUS420J2 stainless steel piston rod (material code A) for superior corrosion resistance in humid or washdown environments. The barrel utilizes an extruded aluminum profile with sensor grooves on both sides, and fluid connections use PT tapered port threads.
Airtac SAI200 Standard Cylinder SAI200AX30 Technical Specifications
| Model | Airtac SAI200 Standard Cylinder SAI200AX30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 30 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 SAI200AX30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×30 | 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 SAI200AX30 Is Used
Heavy Metal Stamping
Provides the immense 15708 N push force at 0.5 MPa required for short-stroke stamping, bending, and forming thick metal plates.
Industrial Pressing
Ideal for hydraulic press replacement tasks, delivering rapid 30 mm high-force strokes for compacting or assembly operations.
Massive Component Clamping
Secures large molds or heavy fabricated structures during secondary machining, utilizing the SUS420J2 stainless rod to resist environmental corrosion.
Is the Airtac SAI200 Standard Cylinder SAI200AX30 the Right Cylinder?
Selecting this 200 mm bore cylinder makes sense when applications demand immense thrust that smaller bores cannot achieve; stepping down to a 160 mm bore drops the 0.5 MPa push force to 10053 N. The 30 mm stroke is highly efficient for rapid, short cycling without occupying excessive machine footprint.
Because the standard SAI design lacks a physical lock, the piston will drift if air pressure is lost or exhausted. For critical loads that must remain suspended without constant live pressure, integrate the SAIL variant with an air-released lock or an external pilot-operated check valve. As a true ISO 15552 profile cylinder, it is dimensionally interchangeable with other ISO 15552 cylinders, utilizing a G3/4 port and supporting standard mounting accessories like FA flanges or TC trunnions.
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 SAI200AX30 FAQ
At 0.5 MPa, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
No, the standard SAI cylinder does not hold position without live air pressure. For suspended load safety, use the SAIL variant with an air-released lock or an external rod lock.
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