Airtac SAI100 Standard Air Cylinder SAI100X175
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X175 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 175mm 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
- Stroke175 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100X175
The AirTAC SAI100X175 is a double-acting ISO 15552 profile cylinder offering a robust 3927 N push force at 0.5 MPa and 5497 N at 0.7 MPa. This 100 mm bore and 175 mm stroke configuration is ideal for heavy-duty material handling and mid-cycle automation tasks.
Unlike basic models, this version features a standard carbon steel piston rod and PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, allowing you to mount CMSE or DMSE switches directly if you later require position feedback.
Airtac SAI100 Standard Air Cylinder SAI100X175 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100X175 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 175 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 SAI100X175
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×175 | 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 SAI100X175 Is Used
Heavy Stamping Press
Provides the 5497 N of 0.7 MPa thrust needed to actuate heavy forming presses and large clamping fixtures.
Pallet Diversion
Extends 175 mm to push heavy product pallets off high-throughput conveyor lines reliably.
Automated Welding
Positions large welding fixtures with high force, utilizing the carbon steel rod for industrial durability.
Is the Airtac SAI100 Standard Air Cylinder SAI100X175 the Right Cylinder?
Select this 100 mm bore when a 80 mm version (providing 2513 N at 0.5 MPa) lacks the necessary thrust for moving heavier pallets or actuators. The 175 mm stroke provides ample travel without requiring the side-load management demanded by strokes over 300 mm.
If your workflow demands holding a load securely during an air pressure drop or valve centering, remember that standard adjustable air cushions only decelerate the piston near stroke end. For true load holding, integrate an external pilot-operated check valve or specify the SAIL (air-released lock) variant. This model mounts via standard ISO 15552 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 SAI100X175 FAQ
At 0.5 MPa, the cylinder provides 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N.
Yes, the SAI100X175 is dimensionally interchangeable per ISO 15552. You can drop it in to replace other ISO 15552 profile cylinders using standard mounting accessories and matching PT G1/2 port threads.
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