Airtac SAIJ100 Adjustable Cylinder SAIJ100BX170-10
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100BX170-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 170mm 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
- Stroke170 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX170-10
The AirTAC SAIJ100X170-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 160-170 mm usable travel window, allowing you to dial back the 170 mm nominal stroke by up to 10 mm during commissioning. Delivering 3927 N of push force at 0.5 MPa, it handles heavy loads while maintaining a standard ISO 15552 mounting footprint.
This variant features a SUS304 stainless steel rod (code B) for superior corrosion resistance. The extruded aluminum barrel includes sensor grooves on both sides for CMSE reed or DMSE electronic switches. The rear adjuster acts purely as a travel stop to fine-tune end positions without adding external stops.
Airtac SAIJ100 Adjustable Cylinder SAIJ100BX170-10 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100BX170-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 170 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 SAIJ100BX170-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×170 | 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 SAIJ100BX170-10 Is Used
Machine Setup Tuning
Dial in the exact 160-170 mm end position during commissioning to align heavy press fixtures without machining external stopper blocks.
Product Changeover
Quickly adjust the retract stop by up to 10 mm on automated lines when switching between similar product sizes.
Heavy Material Handling
Leverage 3927 N of thrust at 0.5 MPa to push dense workpieces, using the stainless SUS304 rod in environments requiring corrosion resistance.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX170-10 the Right Cylinder?
Choose this 100 mm bore when 3927 N of push force at 0.5 MPa is required, or step down to an 80 mm bore providing 2513 N if the load is lighter. The 10 mm adjustment range is ideal for fine-tuning end positions at machine setup without swapping cylinders. For strokes of 300 mm or more, long unsupported loads require an external guide to prevent side-load damage.
To match this ISO 15552 interchangeable cylinder, verify the 170 mm stroke, 10 mm adjustment, PT G1/2 port, and the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that the rear adjuster is a stop, not a lock; for load-holding without live air, consider SAIL or BSAI models.
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 SAIJ100BX170-10 FAQ
At 0.5 MPa operating pressure, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N.
The rear adjuster screw lets you shorten the 170 mm nominal stroke by up to 10 mm, creating a 160-170 mm travel window. It acts as a physical stop to fine-tune end positions and does not lock the load without live air pressure.
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