Airtac SAIJ80 Adjustable Cylinder SAIJ80BX230-100
The AirTAC SAIJ80 Adjustable Cylinder SAIJ80BX230-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 230mm 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
- Stroke230 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 SAIJ80BX230-100
The AirTAC SAIJ80X230-100 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE or DMSE switches.
This specific SKU is configured with a SUS304 stainless steel rod for superior corrosion resistance and features a PT tapered port thread. The rear adjustment screw acts strictly as a mechanical stop to fine-tune the retract end position without swapping the cylinder, though it does not hold the load without live air pressure.
Airtac SAIJ80 Adjustable Cylinder SAIJ80BX230-100 Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80BX230-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 230 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 SAIJ80BX230-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×230 | 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 SAIJ80BX230-100 Is Used
Product Changeover
Dial in the new retract position quickly when switching product sizes on a packaging line, utilizing the full 100mm adjustment window.
End-Position Tuning
Fine-tune the exact stopping point during machine commissioning without fabricating or installing external mechanical stops.
Variable Assembly Stops
Adjust the stroke on the fly for multi-format assembly stations that require different travel distances for various components.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80BX230-100 the Right Cylinder?
The 100mm adjustment range is ideal for product-size changeovers on a line, whereas a fixed-stroke SAI cylinder is better for dedicated single-purpose tasks.
For any load-holding requirements without continuous air pressure, note that this SAIJ rear adjuster only acts as a travel stop and not a lock; you should instead look at the SAIL or BSAI series. To replace this ISO 15552 cylinder, match the 80mm bore, 230mm stroke, 100mm adjustment, PT port, and the standard mounting set (Basic, FA, LB, TC, FTC, TCM1, 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 SAIJ80 Adjustable Cylinder SAIJ80BX230-100 FAQ
The rear adjuster screw lets you mechanically shorten the effective stroke by up to 100mm, providing a usable travel window of 130 to 230mm. It functions as a hard stop for the retract end position and does not lock the load without live air pressure.
At 0.7 MPa, the push force increases to 3518N.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SAIJ80 Adjustable Cylinder SAIJ80BX230-100
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