Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-75S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX100-75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 100mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ160 mm
- Stroke100 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-75S
The AirTAC SAIJ160X100-75-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 100 mm stroke that can be fine-tuned down by up to 75 mm, yielding a highly versatile 25-100 mm usable travel window.
This variant features a SUS304 stainless steel rod for superior corrosion resistance and includes a magnet for position sensing. It operates at 30-500 mm/s and uses PT tapered ports sized G3/4. The rear adjuster acts purely as a mechanical stop to set the end position, meaning it will not hold the load dynamically without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-75S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 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 (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 9425 N | 9425 N |
| 0.7 MPa | 13195 N | — |
| Max (@1.0 MPa) | 1922 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-75S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×100 | 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 SAIJ160 Adjustable Cylinder SAIJ160BX100-75S Is Used
Heavy Press Tuning
Dial in the exact 25-100 mm end position for heavy pressing operations during initial commissioning without needing custom spacers.
Product Size Changeover
Quickly adjust the stroke length on packaging lines when transitioning between different product sizes, minimizing machine downtime.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-75S the Right Cylinder?
Select this 160 mm bore cylinder when an application requires substantial thrust—10053 N at 0.5 MPa—combined with variable end-stop positioning. If you need less force, stepping down to a 125 mm bore yields 6136 N; stepping up to 200 mm provides 15708 N. The adjustable stroke is ideal for machine setups requiring frequent product changeovers, allowing you to trim the travel window from 100 mm down to 25 mm without swapping the cylinder or adding external stops.
For a true ISO 15552 replacement match, verify the 160 mm bore, 100 mm nominal stroke, 75 mm adjustment range, G3/4 PT ports, and the -S magnet option. Because the nominal stroke is 100 mm, standard mounting guidance applies, though the cylinder's 40 mm rod and M36x2 thread handle high side loads well. Remember that the adjuster is a stop, not a lock; for load-holding without live air, consider an AirTAC SAIL or BSAI cylinder.
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 SAIJ160 Adjustable Cylinder SAIJ160BX100-75S FAQ
The rear adjuster screw allows you to shorten the 100 mm nominal stroke by up to 75 mm, creating a usable travel window of 25 to 100 mm. This stopper sets the end position but does not lock the load without continuous air pressure.
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