Airtac SAI100 Standard Air Cylinder SAI100X165
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X165 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 SAI100X165
The AirTAC SAI100X165 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It provides a substantial thrust of 3927 N at 0.5 MPa and utilizes a 165 mm stroke to drive robust clamping or lifting mechanisms. The extruded aluminum barrel omits tie rods, resulting in a streamlined exterior.
This configuration features a standard carbon steel piston rod and PT threaded ports. For environments requiring non-contact position detection, the barrel includes dual sensor grooves compatible with CMSE or DMSE switches when a magnet is specified. If your assembly needs synchronized opposing motion, consider the SAID double-rod variant.
Airtac SAI100 Standard Air Cylinder SAI100X165 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100X165 |
|---|---|
| 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 SAI100X165
| 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 SAI100X165 Is Used
Heavy-Duty Stamping
Supplies the 5497 N force at 0.7 MPa needed to operate large mechanical stamping presses and form rigid metal components.
Pallet Lift Stations
Lifts fully loaded pallets within automated packaging lines, utilizing the 165 mm stroke to elevate goods to transfer conveyors.
Large Fixture Clamping
Secures heavy machined parts inside CNC enclosures, providing rigid, high-force holding throughout the cutting cycle.
Is the Airtac SAI100 Standard Air Cylinder SAI100X165 the Right Cylinder?
Select this 100 mm bore when 80 mm (2513 N at 0.5 MPa) lacks the necessary push power for high-mass payloads. The 165 mm stroke is well within the 1500 mm maximum standard limit, making it highly versatile. For applications that must maintain a vertical load during a pressure loss, note that this cylinder will drift; an external pilot-operated check valve or the SAIL locking variant is required for fail-safe holding.
As a true ISO 15552 cylinder, it serves as a dimensionally interchangeable drop-in replacement for other standard profile cylinders. To match your mounting geometry, pair it with FA or FB flange accessories, and ensure your air supply uses a G1/2 port.
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 SAI100X165 FAQ
At 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. If you increase the operating pressure to 0.7 MPa, the push force rises to 5497 N.
Yes. The SAI100X165 adheres strictly to ISO 15552 mounting dimensions, making it a drop-in replacement for any standard profile cylinder of the same bore size.
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