Airtac SAI100 Standard Air Cylinder SAI100X800
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X800 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 SAI100X800
The AirTAC SAI100X800 is a double-acting ISO 15552 profile cylinder built to deliver substantial thrust for heavy-duty automation. It provides 3927 N of push force at 0.5 MPa and 5497 N at 0.7 MPa, making it well-suited for manipulating large loads over its 800 mm stroke. The extruded aluminum barrel design omits tie-rods, offering a clean exterior that simplifies cleaning and sensor placement.
This configuration uses a standard carbon steel piston rod and features tapered PT port threading. Because this unit lacks a magnet, position sensing requires external switches rather than the integrated sensor grooves. For operations involving higher thermal stress, the seal options can be upgraded from standard TPU to Viton (H) or NBR (N) to maintain reliability.
Airtac SAI100 Standard Air Cylinder SAI100X800 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100X800 |
|---|---|
| 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 SAI100X800
| 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 SAI100X800 Is Used
Heavy Stamping Press
Provides the 5497 N of force at 0.7 MPa needed to actuate large stamping dies and form heavy-gauge metal components over a long 800 mm travel distance.
Large Material Lift
Raises substantial palletized loads or heavy industrial totes through its 800 mm stroke, relying on external guide rails to prevent rod deflection during vertical transit.
Bulk Product Diversion
Pushes heavy bulk materials or large automotive parts across wide conveyor belts, utilizing the 100 mm bore's high push force to overcome initial friction.
Is the Airtac SAI100 Standard Air Cylinder SAI100X800 the Right Cylinder?
Selecting this 100 mm bore over the smaller 80 mm variant increases your 0.5 MPa push thrust from 2513 N to 3927 N, a significant jump for high-inertia payloads. Conversely, if your application only requires 2182 N at 0.5 MPa, stepping down to the 63 mm bore saves physical space and air consumption.
At 800 mm of stroke, the unsupported piston rod is highly susceptible to bending under side loads. To prevent premature rod-bearing wear, implement an external guide rail or use a guided cylinder. If the machinery must hold a load in place during an air pressure loss, do not rely on the standard air cushions, as they only decelerate the piston at end-of-stroke; instead, specify the SAIL variant with an air-released lock or utilize an external pilot-operated check valve. Being dimensionally interchangeable per ISO 15552, this cylinder serves as a drop-in replacement for other ISO 15552 profile cylinders, matching the 100 mm bore, 800 mm stroke, G1/2 port, and standard mounting accessories like FA flanges.
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 SAI100X800 FAQ
The SAI100X800 cylinder generates a push force of 3927 N at 0.5 MPa, 5497 N at 0.7 MPa, and 7068 N at 0.9 MPa. The pull force at 0.5 MPa is 3681 N.
Yes, the SAI100X800 is dimensionally interchangeable per ISO 15552. It shares the standardized 100 mm bore mounting interface, G1/2 ports, and M20x1.5 rod thread, allowing it to serve as a drop-in replacement for other ISO 15552 profile cylinders.
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