Airtac SAI50 Standard Cylinder SAI50AX95
The AirTAC Airtac SAI50 Standard Cylinder SAI50AX95 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 95mm 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
- Stroke95 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 SAI50AX95
The AirTAC SAI50X95 is a double-acting ISO 15552 profile cylinder engineered to deliver 982 N of push force at 0.5 MPa. Its 95 mm stroke is well-suited for mid-range clamping, lifting, and indexing tasks on automated machinery.
This specific configuration features a SUS420J2 stainless steel piston rod for superior corrosion resistance in humid or mildly chemically exposed environments. It utilizes PT tapered port threads and lacks a magnet, meaning position sensing via CMSE or DMSE switches is not required for your current setup.
Airtac SAI50 Standard Cylinder SAI50AX95 Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50AX95 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 95 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 SAI50AX95
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×95 | 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 SAI50AX95 Is Used
Mid-Force Clamping
Secures aluminum extrusions and steel brackets during machining operations using 982 N of reliable clamping thrust.
Package Diverting
Actuates routing gates on packaging lines where a 95 mm stroke provides the exact reach needed to redirect goods.
Component Ejection
Pushes molded parts out of press dies, utilizing the SUS420J2 rod to resist wear in humid factory environments.
Is the Airtac SAI50 Standard Cylinder SAI50AX95 the Right Cylinder?
Stepping down to a 40 mm bore reduces your 0.5 MPa push force to 628 N, whereas moving up to a 63 mm bore increases it to 1559 N. Because this 95 mm stroke is relatively short, side-load stress on the rod bearing is minimal compared to longer travel distances.
As a standard double-acting cylinder, this model relies on continuous air pressure to maintain its position. If your application requires the load to stay fixed during a pressure drop or valve centering, consider the SAIL variant with an air-released lock. To replace an existing unit, match the 50 mm bore, 95 mm stroke, PT G1/4 port, and 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 SAI50 Standard Cylinder SAI50AX95 FAQ
At a 0.5 MPa operating pressure, this 50 mm bore cylinder provides 982 N of push force and 825 N of pull force. At 0.7 MPa, the push force increases to 1374 N.
Yes, the SAI50X95 is dimensionally interchangeable per ISO 15552 profile-barrel standards. You can directly swap it with other ISO 15552 cylinders of the same 50 mm bore and 95 mm stroke, provided you match the PT G1/4 port and mounting interface.
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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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