Airtac SAIJ80 Adjustable Cylinder SAIJ80AX55-10
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80AX55-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 55mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke55 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX55-10
The AirTAC SAIJ80X55-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the travel end-point during commissioning. With a 55 mm nominal stroke and a 10 mm adjustment range, it provides a usable travel window of 45-55 mm without requiring external stops. It delivers a robust push force of 2513 N at 0.5 MPa, making it well-suited for medium-duty positioning tasks.
This variant is configured with a SUS420J2 stainless steel rod (code A) for enhanced corrosion resistance and features PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides. Mounting options include the standard SAIJ subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ80 Adjustable Cylinder SAIJ80AX55-10 Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80AX55-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 55 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 | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ80 Adjustable Cylinder SAIJ80AX55-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×55 | 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 SAIJ80AX55-10 Is Used
End-Stop Tuning
Dial in the exact 45-55 mm travel window during machine commissioning to perfect the final clamping or positioning point.
Product Changeover
Quickly adjust the rear stopper to accommodate slight variations in product sizes on a packaging line without changing cylinders.
Precise Ejection
Use the 2513 N of force at 0.5 MPa to eject parts accurately, tweaking the stroke by up to 10 mm to prevent damaging the workpiece.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX55-10 the Right Cylinder?
Select this 80 mm bore cylinder when an application requires a highly specific end-position that must be dialed in on the machine, rather than relying on a fixed-stroke SAI variant. If your process needs less force, stepping down to a 63 mm bore yields 1559 N of push force at 0.5 MPa; stepping up to a 100 mm bore provides 3927 N.
Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air pressure. For load-holding requirements without continuous air, consider an external rod lock, a pilot-operated check valve, or the AirTAC SAIL and BSAI cylinder series. This model is dimensionally interchangeable per ISO 15552.
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 SAIJ80AX55-10 FAQ
At 0.5 MPa operating pressure, this 80 mm bore cylinder provides a push force of 2513 N and a pull force of 2268 N. It can deliver up to 4523 N of push force at 0.9 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the effective stroke from the 55 mm nominal down to 45 mm. This allows precise end-position tuning at commissioning without swapping the cylinder, though it does not lock the load without live air.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SAIJ80 Adjustable Cylinder SAIJ80AX55-10
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.