Airtac SAI100 Standard Air Cylinder SAI100X1500S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X1500S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 1500mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke1500 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100X1500S
The AirTAC SAI100X1500-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It delivers a robust push force of 5497 N at 0.7 MPa, making it well-suited for moving substantial masses across its maximum standard 1500 mm stroke. The extruded aluminum barrel design omits tie rods, providing a clean exterior and integrated sensor grooves on both sides.
This specific configuration includes a standard carbon steel piston rod and a magnetic piston (-S) for direct compatibility with CMSE and DMSE reed switches. Fluid porting is G1/2 with a PT tapered thread, and the unit features adjustable air cushions at both ends to manage impact deceleration at speeds up to 800 mm/s.
Airtac SAI100 Standard Air Cylinder SAI100X1500S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100X1500S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 1500 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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, 36 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI100 Standard Air Cylinder SAI100X1500S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×1500 | 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 SAI100 Standard Air Cylinder SAI100X1500S Is Used
Long-Stroke Material Handling
Ideal for pushing heavy pallets or product accumulators over a 1500 mm distance where full extension and retraction cycles are required.
Heavy Stamping Press Feed
Provides the high push force (5497 N at 0.7 MPa) necessary to index heavy steel coils or blanks into a forming press.
Large Assembly Actuation
Drives massive structural components or heavy jigs into position on automated welding and assembly lines.
Is the Airtac SAI100 Standard Air Cylinder SAI100X1500S the Right Cylinder?
Providing 3927 N of thrust at 0.5 MPa, this 100 mm bore is a significant step up from the 63 mm option (1559 N) and is ideal when you need high force without jumping to the massive 125 mm frame. For a 1500 mm stroke, the unsupported rod length is substantial; side loads will cause rod-bearing bending and premature wear. You must use an external guide rail or a dedicated guided cylinder to prevent mechanical deflection.
Because it is a double-acting pneumatic actuator, this cylinder will not hold its load if air pressure drops or the valve is centered—the piston will drift. If your application requires true position holding without live pressure, select the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock. This model is dimensionally interchangeable per ISO 15552, serving as a drop-in 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 SAI100 Standard Air Cylinder SAI100X1500S FAQ
At a standard operating pressure of 0.7 MPa, this 100 mm bore cylinder generates a push force of 5497 N and a pull force of 3681 N. The theoretical maximum force at 1.0 MPa is 801 kgf.
Yes. The SAI series is a genuine ISO 15552 profile cylinder, meaning its mounting interface dimensions are standardized. It is designed to be a drop-in replacement for other ISO 15552 cylinders, provided you match the 100 mm bore, 1500 mm stroke, and G1/2 port.
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