Airtac SAI40 Standard Air Cylinder SAI40X10
The AirTAC Airtac SAI40 Standard Air Cylinder SAI40X10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø40mm bore and 10mm stroke, G1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ40 mm
- Stroke10 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- 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 SAI40 Standard Air Cylinder SAI40X10
The AirTAC SAI40X10 is a double-acting ISO 15552 profile cylinder engineered for compact actuation, delivering a push force of 628 N at 0.5 MPa. Its 10 mm stroke is optimal for short clamping or ejecting tasks where space is strictly limited.
This unit features a standard carbon steel piston rod and utilizes PT tapered port threading for secure pneumatic connections. Because a magnet is not specified, it operates without integrated position sensing, relying purely on its robust mechanical output.
Airtac SAI40 Standard Air Cylinder SAI40X10 Technical Specifications
| Model | Airtac SAI40 Standard Air Cylinder SAI40X10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 10 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M12×1.25 |
| 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI40 Standard Air Cylinder SAI40X10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 40 | Bore size in mm. |
| ×10 | 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 SAI40 Standard Air Cylinder SAI40X10 Is Used
Short-Stroke Clamping
Provides rapid 628 N clamping force for holding small machined components during milling or drilling operations.
Package Ejection
Ideal for compact ejection stations requiring a 10 mm stroke to push lightweight cartons off a production line.
Gate Diverting
Actuates short-throw diverter gates in material handling systems where a brief 10 mm movement is sufficient.
Is the Airtac SAI40 Standard Air Cylinder SAI40X10 the Right Cylinder?
Choose this 40 mm bore when a 32 mm bore (402 N at 0.5 MPa) lacks sufficient thrust for your short-stroke task. The 10 mm stroke excels in high-cycle clamping, but ensure external guiding is used if the load is not perfectly axially aligned.
Being a true ISO 15552 profile cylinder, it serves as a drop-in replacement for other ISO 15552 cylinders, matching standard mounting dimensions and accessories like FA or FB flanges. Note that the standard adjustable air cushions only decelerate the piston near stroke end; this cylinder will not hold a load if air pressure is lost.
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 SAI40 Standard Air Cylinder SAI40X10 FAQ
At an operating pressure of 0.5 MPa, the SAI40X10 delivers a push force of 628 N and a pull force of 528 N.
Yes, the SAI40X10 is dimensionally interchangeable per ISO 15552, meaning it matches the standard mounting interface and dimensions of other ISO 15552 profile cylinders.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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