Airtac SAI100 Standard Air Cylinder SAI100AX800
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX800 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 SAI100AX800
The AirTAC SAI100X800 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It delivers a robust push force of 3927 N and a pull force of 3681 N at 0.5 MPa, making it suitable for manipulating substantial payloads. The 800 mm stroke provides the extended travel required for large-scale indexing and material handling tasks.
This model features an extruded aluminum barrel with sensor grooves on both sides for CMSE or DMSE switches. It is configured with a SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance, utilizes PT tapered port threads, and operates without a magnet.
Airtac SAI100 Standard Air Cylinder SAI100AX800 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX800 |
|---|---|
| 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 SAI100AX800
| 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 SAI100AX800 Is Used
Automotive Assembly Lifts
Raises and lowers heavy vehicle chassis components during automated assembly line processes.
Pallet Transfer Systems
Indexes loaded pallets across long distances with precise 800 mm travel strokes.
Heavy Press Feeders
Feeds thick metal blanks into large industrial presses using high push force.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX800 the Right Cylinder?
With a 100 mm bore yielding 3927 N of push force at 0.5 MPa, this cylinder is a strong choice for heavy lifting. If an application requires less force, stepping down to an 80 mm bore provides 2513 N, whereas moving up to a 125 mm bore offers 6136 N. For this 800 mm stroke, side loading is a critical concern; long unsupported rods are prone to bending under lateral stress. Employing an external guide mechanism or a fully guided cylinder is strongly recommended to prevent premature rod-bearing wear.
This unit uses a G1/2 port and an M20x1.5 rod thread. It serves as a dimensionally interchangeable drop-in replacement for other ISO 15552 profile cylinders. Remember that the standard adjustable air cushions only decelerate the piston at stroke ends; they do not hold loads. If position holding is required upon air loss, select the SAIL locking variant or an external rod lock.
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 SAI100AX800 FAQ
At 0.5 MPa, the SAI100X800 generates a push force of 3927 N and a pull force of 3681 N. If the pressure is increased to 0.7 MPa, the push force reaches 5497 N.
Yes, the SAI100X800 adheres to the ISO 15552 mounting interface, making it dimensionally interchangeable with other standard profile cylinders of the same bore size.
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Standard models usually ship in 3-4 days.
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