Airtac SAIJ80 Adjustable Cylinder SAIJ80X110-10S
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80X110-10S 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke110 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80X110-10S
The AirTAC SAIJ80X110-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 2513N push force at 0.5 MPa and uses a PT tapered G3/8 port. The integrated -S magnet enables position detection with AirTAC CMSE reed and DMSE electronic sensors.
This model features a 110mm nominal stroke that can be fine-tuned down by up to 10mm, creating a 100-110mm usable travel window. The rear adjuster acts as a mechanical stop to dial in exact end positions during commissioning without adding external stops. It uses a 25mm carbon steel rod with an M20x1.5 thread, offering robust side-load resistance, and includes variable air cushions at both ends for end-of-stroke deceleration.
Airtac SAIJ80 Adjustable Cylinder SAIJ80X110-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80X110-10S |
|---|---|
| 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 | 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 SAIJ80X110-10S
| 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 SAIJ80X110-10S Is Used
Changeover Dial-In
Fine-tune the 100-110mm travel window during product size changeovers to set exact retract positions without swapping cylinders.
End-Stop Trimming
Use the rear screw to dial in the exact end position on automated machinery, eliminating the need to bolt on external stops.
Dynamic Diverter
Adjusts the retract distance for diverters handling varying package sizes on a packaging line.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80X110-10S the Right Cylinder?
Choose this 80mm bore when a 50mm bore (982N push at 0.5 MPa) is underpowered, but a 100mm bore (3927N) is oversized. The 10mm adjustment window is ideal for machine setups requiring precise end-position tuning during product changeovers. To match this ISO 15552 replacement, specify: 80mm bore, 110mm stroke, 10mm adjustment, PT G3/8 port, and the -S magnet option.
The rear adjuster and air cushions only set the travel end and decelerate the load; they do not hold the load without live air pressure. For drop prevention or dead-stop holding, select an AirTAC SAIL (air-released lock) or BSAI (clamp-lock) 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 SAIJ80X110-10S FAQ
At 0.5 MPa, this 80mm bore cylinder provides a push force of 2513N and a pull force of 2268N. At 0.7 MPa, the push force increases to 3518N.
The rear adjuster acts as a mechanical stop that lets you shorten the 110mm nominal stroke by up to 10mm, giving a 100-110mm usable travel window. It sets the end position but does not lock the load without live air pressure.
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