Airtac SAI100 Standard Air Cylinder SAI100AX165S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX165S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 165mm 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
- Stroke165 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX165S
The AirTAC SAI100X165-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 5497 N push force at 0.7 MPa, this 100mm bore unit is tailored for mid-stroke manipulation tasks requiring substantial thrust and stable positioning.
This variant features a SUS420J2 stainless steel piston rod (option A) for superior corrosion resistance in humid environments. The integrated magnet (-S) enables seamless position detection via CMSE or DMSE switches fitted into the extruded aluminum barrel's dual sensor grooves.
Airtac SAI100 Standard Air Cylinder SAI100AX165S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX165S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 165 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 SAI100AX165S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×165 | 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 SAI100AX165S Is Used
Heavy Stamping
Provides the 7068 N thrust at 0.9 MPa required to form thick metal components in automated stamping presses.
Pallet Diverting
Exerts reliable force to push heavy loaded pallets from high-speed conveyor lines onto branching transfer rails.
Press Fit Assembly
Drives large bearings into housings with consistent pressure, utilizing the 165mm stroke for precise insertion depth.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX165S the Right Cylinder?
Selecting this 100mm bore over the smaller 80mm variant (which provides 3518 N at 0.7 MPa) is necessary when your application demands higher thrust margins for moving heavier pallets or actuating large mechanical clamps. Conversely, if your load only requires 2805 N, stepping down to a 63mm bore saves space and air consumption.
Because the 165mm stroke is below the 300mm side-load threshold, standard mounting accessories like FA flanges or TC trunnions are fully supported. Remember that the standard double-acting design relies on continuous air pressure to hold position; if pneumatic supply drops, the piston will drift. For fail-safe load holding, consider the SAIL (pneumatic lock) or BSAI (clamp-lock) variants instead of relying on the adjustable air cushions.
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 SAI100AX165S FAQ
At an operating pressure of 0.7 MPa, this 100mm bore cylinder generates 5497 N of push force and 3681 N of pull force. At the maximum 1.0 MPa pressure, the theoretical push force reaches 801 kgf.
Yes, the SAI100X165-S is dimensionally interchangeable per ISO 15552 standards. You can use it as a drop-in replacement for other ISO 15552 profile cylinders with matching 100mm bore and 165mm stroke specifications, utilizing standard PT G1/2 ports.
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