Airtac SAIJ80 Adjustable Cylinder SAIJ80AX60-30S
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80AX60-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 60mm 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
- Stroke60 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX60-30S
The AirTAC SAIJ80X60-30-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers a robust 2513N push force at 0.5MPa and features a 25mm SUS420J2 stainless steel rod. The integrated -S magnet enables position sensing with AirTAC CMSE reed or DMSE electronic switches.
With a 60mm nominal stroke and a 30mm adjustment code, this SKU provides a usable travel window of 30-60mm. You can dial back the retract end-position at commissioning without bolting on external stops or swapping the cylinder. It uses a PT tapered port and includes variable air cushions at both ends to decelerate the load smoothly.
Airtac SAIJ80 Adjustable Cylinder SAIJ80AX60-30S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80AX60-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 60 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 SAIJ80AX60-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×60 | 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 SAIJ80AX60-30S Is Used
Variable End-Stop Tuning
Fine-tune the retract position within the 30-60mm window during machine commissioning to dial in exact clamping distances without adding external mechanical stops.
Product Size Changeover
Quickly adjust the cylinder's effective stroke on packaging lines when switching between different product sizes, minimizing downtime and physical tooling changes.
High-Force Positioning
Leverage the 2513N push force at 0.5MPa to move and position heavier fixtures while retaining the flexibility to micro-adjust the end of travel.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX60-30S the Right Cylinder?
Choose this 80mm bore when an application requires higher thrust than a 63mm bore (which provides 1559N push at 0.5MPa), but without the larger footprint of a 100mm cylinder. The adjustable stroke is ideal for machine setups requiring variable end-stops during product changeovers. To match this cylinder for an ISO 15552 replacement, confirm the 80mm bore, 60mm stroke, 30mm adjustment, PT port, and -S magnet.
Because the stroke is under 300mm, side-load stress on the 25mm rod is manageable, though external guides remain recommended for heavy lateral loads. Remember that the rear adjuster is a travel stop, not a lock; the SAIJ80X60-30-S cannot hold a load without live air. For true load-holding, consider an AirTAC SAIL or BSAI cylinder. Mounting options include 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 SAIJ80 Adjustable Cylinder SAIJ80AX60-30S FAQ
At 0.5MPa operating pressure, this 80mm bore cylinder provides 2513N of push force and 2268N of pull force. At 0.7MPa, the push force increases to 3518N.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the 60mm nominal stroke by up to 30mm. This creates a usable travel window of 30-60mm so you can set the exact retract end-position during setup.
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