Airtac SAIJ80 Adjustable Cylinder SAIJ80X115-10
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80X115-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 115mm 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
- Stroke115 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80X115-10
The AirTAC SAIJ80X115-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering 2513N of push force at 0.5 MPa. Its built-in adjusting screw allows you to fine-tune the effective travel within a 105-115mm window, providing exact end-position control without requiring external stops. The extruded aluminum barrel features sensor grooves on both sides for flexible switch placement.
This 80mm bore model utilizes a G3/8 port and a robust 25mm carbon steel rod with an M20x1.5 thread, offering excellent resistance against side loads. It supports standard air cushions at both ends to decelerate the payload smoothly, while the mounting hardware is compatible with Basic, FA, LB, TC, FTC, TCM1, and TCM2 interfaces.
Airtac SAIJ80 Adjustable Cylinder SAIJ80X115-10 Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80X115-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 115 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 SAIJ80X115-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×115 | 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 SAIJ80X115-10 Is Used
Machine Changeover
Dial in the 105-115mm travel window during product size changes to set exact retraction points without swapping hardware.
End-Stop Tuning
Fine-tune the final resting position of tooling at commissioning using the rear screw, avoiding the need for external mechanical stops.
Assembly Actuation
Drive heavy clamping or pressing operations with 2513N of force while maintaining the flexibility to adjust the stroke limit on the fly.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80X115-10 the Right Cylinder?
Select this 80mm bore cylinder when an application demands high thrust combined with precise positioning capabilities. If 2513N of push force at 0.5 MPa is excessive for your payload, stepping down to a 63mm bore yields 1559N. Conversely, if you require greater output, the 100mm bore provides 3927N. The SAIJ80X115-10 is ideal for machine setups requiring a variable end-stop during commissioning or product changeovers, eliminating the need to physically swap out a fixed-stroke SAI cylinder.
When integrating this model, note that the rear adjuster functions strictly as a travel stop and does not hold the load without continuous live air pressure. For applications requiring true load-holding in the event of air loss, consider an external rod lock or explore the SAIL or BSAI cylinder series. This unit features standard PT tapered ports, carbon steel rod material, and operates without a magnet.
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 SAIJ80X115-10 FAQ
The rear adjusting screw acts as a mechanical stopper that lets you trim the nominal 115mm stroke back by up to 10mm. This creates a usable travel window of 105-115mm, allowing you to set the exact end position during commissioning without changing the cylinder.
At a 0.5 MPa operating pressure, the SAIJ80X115-10 generates 2513N of push force and 2268N of pull force. It can reach up to 4523N of push force at its maximum 0.9 MPa pressure rating.
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 SAIJ80X115-10
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.