Airtac SAI100 Standard Air Cylinder SAI100AX700S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX700S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 700mm 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
- Stroke700 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX700S
The AirTAC SAI100X700-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Operating at 0.7 MPa, it generates a substantial 5497 N of push force, while the 700 mm stroke accommodates extended travel requirements. The extruded aluminum barrel omits tie-rods, presenting a clean exterior that matches standardized ISO 15552 mounting dimensions for direct interchangeability.
This specific configuration features a SUS420J2 stainless steel piston rod (material code A) for superior corrosion resistance in humid or washdown settings. Equipped with a magnet (-S), the barrel includes sensor grooves on both sides for seamless direct mounting of CMSE or DMSE reed switches. Adjustable air cushions at both ends decelerate the piston, protecting machine mechanics over the long 700 mm travel.
Airtac SAI100 Standard Air Cylinder SAI100AX700S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX700S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 700 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 SAI100AX700S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×700 | 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 SAI100AX700S Is Used
Automotive Body Assembly
Provides the 5497 N push force required to clamp heavy chassis panels and position vehicle frames during robotic welding cycles.
Pallet Handling System
Utilizes the 700 mm stroke to index large loaded pallets between machining stations, relying on the -S magnet for end-of-stroke confirmation.
Heavy Press Ejection
Drives robust ejection pins to clear stamped metal components from press dies, benefiting from the SUS420J2 stainless rod in debris-rich zones.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX700S the Right Cylinder?
With a 100 mm bore yielding 5497 N at 0.7 MPa, this model sits comfortably between the 80 mm bore (3518 N) and the massive 125 mm bore (8590 N). If your press or lift application requires less force, stepping down to the 80 mm bore saves space and air consumption; if you need to move heavier payloads, the 125 mm bore is the logical upgrade.
Because the 700 mm stroke creates a long unsupported rod, side loads will cause rod-bearing bending and premature wear. Implement an external guide rail or use a guided cylinder carriage to prevent rod deflection. Additionally, the standard SAI does not hold loads when air pressure is exhausted; for fail-safe holding, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock. This unit uses PT tapered ports and integrates with standard ISO 15552 mounting accessories like FA flanges or TC trunnions.
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 SAI100AX700S FAQ
At an operating pressure of 0.7 MPa, the 100 mm bore generates a push force of 5497 N. At 0.5 MPa, it provides 3927 N of push force.
Yes, the SAI100X700-S is a profile cylinder built to ISO 15552 dimensional standards, making it a drop-in replacement for other ISO 15552 cylinders of the same bore and stroke.
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