Airtac SAIJ80 Adjustable Cylinder SAIJ80BX110-100S
The AirTAC SAIJ80 Adjustable Cylinder SAIJ80BX110-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 110mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ80 mm
- Stroke110 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 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 SAIJ80 Adjustable Cylinder SAIJ80BX110-100S
The AirTAC SAIJ80X110-100-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a nominal 110 mm stroke that can be dialed back by up to 100 mm, yielding a wide usable travel window of 10 to 110 mm. This allows exact end-position tuning during commissioning without swapping the barrel or adding external stops.
This variant includes a SUS304 stainless steel rod for corrosion resistance and a magnet for CMSE reed and DMSE electronic sensors. It uses PT tapered ports and shares the standard SAI extruded aluminum barrel with sensor grooves on both sides. The rear adjuster acts purely as a mechanical stop and does not hold the load without live air pressure.
Airtac SAIJ80 Adjustable Cylinder SAIJ80BX110-100S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80BX110-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2268 N | 2268 N |
| 0.7 MPa | 3175 N | — |
| Max (@1.0 MPa) | 463 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 SAIJ80 Adjustable Cylinder SAIJ80BX110-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×110 | 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 SAIJ80 Adjustable Cylinder SAIJ80BX110-100S Is Used
Variable End-Stop Tuning
Dial the stroke down from 110 mm to 10 mm to accommodate multiple product lengths on a single conveyor line without changing cylinders.
Machine Changeover
Quickly reset the retract end-position during product format changes, using the rear screw to fine-tune the travel window precisely.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80BX110-100S the Right Cylinder?
Choose this 80 mm bore when you need higher thrust than the 50 mm bore (982 N at 0.5 MPa) but want to avoid the larger footprint of a 100 mm cylinder. The 100 mm adjustment range is ideal for machines processing variable product sizes, letting operators set a new end-stop on the fly. For load-holding without live air, use a SAIL or BSAI cylinder instead, as the SAIJ adjuster is not a lock.
To match this ISO 15552 cylinder, specify: 80 mm bore, 110 mm stroke, 100 mm adjustment, PT port thread, Basic/FA/LB/TC/FTC/TCM1/TCM2 mounting, and the -S magnet. Because the stroke is 110 mm, side-load risks are low, but long unsupported loads still require an external guide.
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 SAIJ80 Adjustable Cylinder SAIJ80BX110-100S FAQ
At 0.9 MPa, the push force increases to 4523 N.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the effective travel from the 110 mm nominal stroke down to as little as 10 mm. It decelerates the stroke end but does not lock the load without live air.
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Standard models are processed and dispatched in 3-5 business days.
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