Airtac SAIJ80 Adjustable Cylinder SAIJ80AX15-10S
The AirTAC SAIJ80 Adjustable Cylinder SAIJ80AX15-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 15mm 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
- Stroke15 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 SAIJ80AX15-10S
It features a SUS420J2 stainless steel rod and a built-in magnet for position sensing. By turning the rear screw, you can trim the nominal 15mm stroke back by up to 10mm, creating a highly precise 5-15mm usable travel window for exacting short-stroke tasks.
This adjustable stopper allows you to fine-tune the end position at commissioning without adding external stops or swapping the cylinder. The extruded aluminum barrel includes sensor grooves on both sides, supporting AirTAC CMSE reed and DMSE electronic switches. Fluid ports use a PT tapered thread, and the standard air cushion decelerates the travel end without locking the load.
Airtac SAIJ80 Adjustable Cylinder SAIJ80AX15-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80AX15-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 15 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 SAIJ80AX15-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×15 | 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 SAIJ80AX15-10S Is Used
Precision Short-Stroke Pressing
Dial in the exact 5-15mm travel window during setup to apply 2513N of clamping force without over-traveling and damaging delicate components.
Machine Commissioning
Use the rear stopper to fine-tune the retracted end position on the fly, eliminating the need to machine custom spacer blocks for short-stroke tooling.
Product Size Changeover
Quickly adjust the stroke by a few millimeters on the production line when switching between product variants, ensuring rapid and accurate machinery reconfiguration.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX15-10S the Right Cylinder?
Choose this 80mm bore actuator when an application demands high thrust in a very compact stroke, requiring exact end-position tuning that a fixed SAI cylinder cannot provide. Because the stroke is under 300mm, external side-load guides are less critical, though the robust 25mm rod still handles lateral stress well.
When specifying a replacement, match the 80mm bore, 15mm nominal stroke, 10mm adjustment range, PT port thread, and the -S magnet option. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2. Remember that the rear adjuster acts only as a travel stop; for load-holding without live air pressure, 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 SAIJ80 Adjustable Cylinder SAIJ80AX15-10S FAQ
The rear adjusting screw acts as a mechanical stopper that trims the effective travel. For this SAIJ80X15-10-S model, you can reduce the 15mm nominal stroke by up to 10mm, resulting in a usable travel window of 5-15mm.
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 SAIJ80AX15-10S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.