Airtac SAI50 Standard Cylinder SAI50X110S
The AirTAC SAI50 Standard Cylinder SAI50X110S 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 SAI50X110S
The AirTAC SAI50X110-S is a double-acting ISO 15552 profile cylinder offering 982 N of push force at 0.5 MPa. Its 110 mm stroke is well-suited for mid-length indexing and clamping tasks. The extruded aluminum barrel design omits tie rods for a clean exterior.
This specific configuration includes a magnetic piston (-S) for use with CMSE and DMSE reed switches, and utilizes a standard carbon steel piston rod. It features PT tapered port threads and adjustable air cushions at both ends to manage end-of-stroke impact.
Airtac SAI50 Standard Cylinder SAI50X110S Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50X110S |
|---|---|
| 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 SAI50X110S
| 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 SAI50X110S Is Used
Part Ejection
Pushes machined parts out of a CNC workspace using 982 N of thrust at 0.5 MPa operating pressure.
Package Diverting
Actuates a diverter arm on a packaging line, utilizing the 110 mm stroke to route boxes efficiently.
Pneumatic Clamping
Secures workpieces during light assembly operations, taking advantage of the adjustable cushioning.
Is the Airtac SAI50 Standard Cylinder SAI50X110S the Right Cylinder?
If you need less force, the 40 mm bore provides 628 N at 0.5 MPa; for heavier loads, the 63 mm bore offers 1559 N. Because this is a 110 mm stroke, side-load risks are low, but always verify rod-bearing alignment. For applications requiring position holding upon air loss, select the SAIL (lock) or BSAI (clamp-lock) variant instead of relying on the standard cushion. Being dimensionally interchangeable per ISO 15552, it serves 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 SAI50X110S FAQ
At 0.5 MPa, 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 SAI50X110-S is dimensionally interchangeable per ISO 15552. It shares the same mounting interface and 50 mm bore dimensions as other standard ISO 15552 profile cylinders.
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