Airtac SAI100 Standard Air Cylinder SAI100BX600S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX600S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 600mm 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
- Stroke600 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100BX600S
The AirTAC SAI100X600-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It delivers a robust push force of 3927 N at 0.5 MPa, making it well-suited for high-thrust tasks over its 600 mm stroke. The extruded aluminum barrel omits tie-rods, providing a clean profile that drops directly into standardized ISO 15552 mounting footprints.
This specific configuration includes a SUS304 stainless steel piston rod (material code B) for superior corrosion resistance in harsh environments. Equipped with a magnet (-S), it supports CMSE and DMSE sensor switches housed neatly in the dual side grooves. Fluid porting is PT tapered G1/2, and adjustable air cushions at both ends absorb kinetic energy at speeds up to 800 mm/s.
Airtac SAI100 Standard Air Cylinder SAI100BX600S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX600S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 600 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 SAI100BX600S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×600 | 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 SAI100BX600S Is Used
Heavy Stamping Press
Provides the 3927 N push force at 0.5 MPa required to actuate heavy-duty stamping and forming presses over a 600 mm travel distance.
Pallet Diversion
Drives large-scale pallet routing arms or heavy diverters on automated conveyor lines where a long 600 mm extension is necessary.
Automated Welding Fixture
Utilizes the SUS304 stainless steel rod to resist weld spatter and shop floor moisture while positioning heavy chassis components.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX600S the Right Cylinder?
Select this 100 mm bore when an 80 mm cylinder falls short—generating 2513 N at 0.5 MPa—and you need the next step up in thrust. The 600 mm stroke provides substantial reach, but at this length the unsupported rod is susceptible to bending under side loads. To prevent premature seal wear and rod-bearing failure, implement an external guide rail or choose a guided cylinder variant for your assembly.
As a true ISO 15552 cylinder, this model is dimensionally interchangeable with other standard profile cylinders of the same bore and stroke. To complete your setup, pair it with a PT G1/2 porting manifold, an appropriate mounting accessory (such as an FA flange or TC trunnion), and CMSE/DMSE switches utilizing the built-in magnet. Note that standard SAI cylinders drift when air pressure is removed; if your application requires static load holding, consider the SAIL pneumatic lock variant.
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 SAI100BX600S FAQ
At a standard operating pressure of 0.5 MPa, this 100 mm bore cylinder generates a push force of 3927 N and a pull force of 3681 N. At 0.7 MPa, the push force increases to 5497 N.
No, the standard SAI cylinder does not hold position without live air pressure and the adjustable air cushion only decelerates the piston near stroke end. For vertical load holding, you should use the SAIL variant with an air-released lock or an external pilot-operated check valve.
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