Airtac SAI50 Standard Cylinder SAI50AX110S
The AirTAC SAI50 Standard Cylinder SAI50AX110S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 110mm stroke, G1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke110 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAI50 Standard Cylinder SAI50AX110S
The AirTAC SAI50X110-S is a double-acting ISO 15552 profile cylinder engineered to deliver 982 N of push force at 0.5 MPa. Its 110 mm stroke provides the exact mid-range extension needed for clamping, lifting, and indexing tasks. As a genuine AirTAC component, it ensures reliable operation across demanding pneumatic setups.
This specific configuration includes a magnetic piston (-S) for seamless integration with CMSE or DMSE position sensors. It is built with an SUS420J2 stainless steel rod (material code A) for superior corrosion resistance and features PT tapered port threads. The extruded aluminum barrel includes dual sensor grooves, simplifying switch installation.
Airtac SAI50 Standard Cylinder SAI50AX110S Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50AX110S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M16×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 30 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI50 Standard Cylinder SAI50AX110S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×110 | 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 SAI50 Standard Cylinder SAI50AX110S Is Used
Automated Clamping
Provides 982 N of clamping force at 0.5 MPa to secure metal workpieces during CNC machining or welding operations.
Package Diverting
Uses the 110 mm stroke to push cartons smoothly between adjacent conveyor lanes in high-speed sorting facilities.
Component Lifting
Lifts lightweight jigs or parts out of automated fixtures, utilizing the magnetic piston for precise end-of-stroke confirmation.
Is the Airtac SAI50 Standard Cylinder SAI50AX110S the Right Cylinder?
Select this 50 mm bore when an application requires stepping up from a 40 mm cylinder (which provides 628 N at 0.5 MPa) to handle heavier payloads, but a 63 mm unit (1559 N) would be excessive. The 110 mm stroke offers a compact footprint while delivering ample travel for automated assembly.
Because this is a standard double-acting cylinder, it relies on continuous air pressure to maintain its position. If air is lost or the valve centers, the piston will drift; for applications requiring strict load holding without live pressure, consider the SAIL variant with an air-released lock. This model is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 profile cylinders.
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 SAI50 Standard Cylinder SAI50AX110S FAQ
At a standard operating pressure of 0.5 MPa, this 50 mm bore cylinder generates 982 N of push force and 825 N of pull force. At 0.7 MPa, the push force increases to 1374 N.
Yes. The SAI50X110-S is a true ISO 15552 profile cylinder, making its mounting dimensions fully interchangeable with other ISO 15552 compliant cylinders. It features a G1/4 port and accepts standard FA, FB, LB, and TC mounting accessories.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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