Airtac SAI100 Standard Air Cylinder SAI100X800S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X800S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 800mm 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
- Stroke800 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100X800S
The AirTAC SAI100X800-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 3927 N of push force at 0.5 MPa, this 100 mm bore unit is tailored for long 800 mm strokes. The extruded aluminum barrel design omits tie rods, providing a clean, standardized mounting interface that drops directly into existing ISO 15552 machinery footprints.
This specific configuration includes a standard carbon steel piston rod and a built-in magnet for position sensing. The magnet enables seamless integration with CMSE or DMSE reed switches seated in the dual-side sensor grooves. Threaded PT ports ensure a tight, tapered pneumatic seal for high-flow actuation cycles.
Airtac SAI100 Standard Air Cylinder SAI100X800S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100X800S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 800 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 SAI100X800S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×800 | 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 SAI100X800S Is Used
Large Press Handling
Ideal for actuating heavy press dies and stamping fixtures where 3927 N of thrust is required to form or secure large metal components.
Pallet Transfer
Suited for long-stroke push-off applications on heavy-duty conveyor lines, moving substantial loaded pallets across an 800 mm transfer zone.
Automated Assembly Lifts
Provides the vertical lifting power for large automated assembly stations, raising heavy sub-assemblies to upper machining tiers.
Is the Airtac SAI100 Standard Air Cylinder SAI100X800S the Right Cylinder?
Choosing this 100 mm bore makes sense when 80 mm yields insufficient push force (2513 N at 0.5 MPa) and stepping up to 125 mm is unnecessary. Because this model features an 800 mm stroke, unsupported side loads can severely stress the rod bearing and cause premature wear. Implement external guide rails or select a guided cylinder to manage bending moments and ensure smooth linear travel.
As a standard double-acting cylinder, the SAI100X800-S relies on continuous air pressure to hold its position. If your application requires fail-safe load holding upon pressure loss, explore the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variants. This model uses a G1/2 port, M20x1.5 rod thread, and operates at speeds of 30-800 mm/s.
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 SAI100X800S FAQ
At 0.5 MPa, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. It operates at a speed range of 30-800 mm/s.
Yes, the SAI100X800-S is dimensionally interchangeable per ISO 15552. You can drop it into existing mounting interfaces using standard FA/FB flanges or TC trunnion accessories.
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