Airtac SAIJ100 Adjustable Cylinder SAIJ100X35-10
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100X35-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 35mm 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
- Stroke35 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100X35-10
The AirTAC SAIJ100X35-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster, yielding a usable travel window of 25 to 35 mm. It delivers 3927 N of push force at 0.5 MPa and uses a G1/2 PT port. The carbon steel piston rod features an M20x1.5 thread, providing a robust interface for mounting attachments.
This adjustable model allows you to fine-tune the retract end position directly at commissioning without adding external stops. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ100 Adjustable Cylinder SAIJ100X35-10 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100X35-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 35 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 SAIJ100 Adjustable Cylinder SAIJ100X35-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×35 | 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 SAIJ100 Adjustable Cylinder SAIJ100X35-10 Is Used
End-Stop Tuning
Dial in the exact retract position within a 25-35 mm window during machine commissioning without swapping cylinders.
Product Changeover
Quickly adapt the stroke end position on a packaging line when switching to a different product size.
Assembly Pressing
Leverage the 3927 N push force at 0.5 MPa for pressing tasks requiring precise mechanical depth control.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100X35-10 the Right Cylinder?
Choose this 100 mm bore when your application requires approximately 3927 N of push force at 0.5 MPa. If you need less force, consider the 80 mm bore which provides 2513 N; if you require more, step up to the 125 mm bore offering 6136 N. The adjustable stroke is ideal for machine setup and product changeover, allowing variable end-stops without replacing the cylinder.
For an exact ISO 15552 replacement, match the 100 mm bore, 35 mm stroke, 10 mm adjustment, G1/2 PT port, and carbon steel rod. Because the stroke is 35 mm, side-load risks are minimal, but always ensure the load is guided to prevent rod binding. If you need true load-holding without live air, select the SAIL or BSAI series instead of this standard SAIJ.
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 SAIJ100 Adjustable Cylinder SAIJ100X35-10 FAQ
At 0.5 MPa, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At the maximum operating pressure of 1.0 MPa, it delivers up to 801 kgf of push force.
The rear adjusting screw acts as a mechanical stop that lets you shorten the effective stroke by up to 10 mm. For this 35 mm stroke model, it creates a usable travel window of 25 to 35 mm, allowing fine-tuning without external spacers.
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Standard models usually ship in 3-4 days.
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