Airtac SAIJ160 Adjustable Cylinder SAIJ160BX115-10S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX115-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 115mm 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
- Stroke115 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 SAIJ160BX115-10S
The AirTAC SAIJ160X115-10-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a 105-115mm usable travel window, allowing you to dial back the 115mm nominal stroke by up to 10mm during commissioning without adding external stops.
Equipped with a SUS304 stainless steel rod (option B), it handles harsh environments better than standard carbon steel. The extruded aluminum barrel includes sensor grooves on both sides for CMSE reed and DMSE electronic switches. The rear adjuster acts purely as a travel stop for end-position tuning and does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX115-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX115-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 115 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 SAIJ160BX115-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×115 | 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 SAIJ160BX115-10S Is Used
Heavy Press Fine-Tuning
Dial in the exact 105-115mm end-position for a heavy press operation during setup, ensuring precise contact without mechanical shims.
Product Line Changeover
Quickly adjust the cylinder's retract stop to accommodate a new product size on a machining line, minimizing downtime between runs.
Variable End-Stop Positioning
Set precise retraction limits for heavy material handling fixtures where the exact end-point varies by assembly step.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX115-10S the Right Cylinder?
The adjustable stroke is ideal for product changeovers, letting you fine-tune the end-stop on the fly rather than swapping to a fixed-stroke SAI cylinder. For load-holding without continuous air pressure, use a SAIL or BSAI locking cylinder instead of relying on the adjuster. When replacing an ISO 15552 unit, match the 160mm bore, 115mm stroke, PT G3/4 port, and the -S magnet requirement.
Because the stroke exceeds 100mm, ensure external guides support the rod to prevent excessive side-loading, even with the robust M36x2 rod thread. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ160BX115-10S FAQ
The rear adjuster screw lets you shorten the 115mm nominal stroke by up to 10mm, creating a 105-115mm usable travel window. It functions as a mechanical stop for end-position tuning and does not lock the load without live air.
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