Airtac SAIJ80 Adjustable Cylinder SAIJ80X1000-10S
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80X1000-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 1000mm 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
- Stroke1000 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80X1000-10S
The AirTAC SAIJ80X1000-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a substantial 4523N push force at 0.9 MPa and incorporates a magnetic piston for electronic or reed sensor feedback. The built-in rear stopper allows you to fine-tune the effective travel down to a 990-1000 mm window without adding external physical stops.
This 80mm bore unit uses a robust M20x1.5 carbon steel rod and a PT tapered G3/8 port. It includes adjustable air cushions at both ends to absorb kinetic energy over the long 1000mm span. The extruded aluminum barrel integrates sensor grooves on three sides, supporting AirTAC CMSE reed and DMSE solid-state switches for precise end-position detection.
Airtac SAIJ80 Adjustable Cylinder SAIJ80X1000-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80X1000-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 1000 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 SAIJ80X1000-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1000 | 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 SAIJ80X1000-10S Is Used
Long-Stroke Component Seating
Dial in the exact 990 to 1000mm travel needed to seat large components precisely during automated assembly, using the rear stopper for repeatable end-position tweaking.
Product Changeover Rejecters
Adapt a long-stroke pusher mechanism to varying product lengths on a conveyor line by adjusting the travel window by 10mm rather than re-mounting the cylinder.
Machine Setup Calibration
Fine-tune the end-of-stroke position during initial machine commissioning to perfectly sync the 4523N thrust delivery with downstream timing sensors.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80X1000-10S the Right Cylinder?
Choose this adjustable-stroke model when your assembly requires exact end-position tuning during commissioning or product changeover, avoiding the need to physically swap out a fixed-stroke SAI cylinder. If your application demands less force, stepping down to a 63mm bore yields 2805N of push force at 0.9 MPa, whereas moving up to a 100mm bore provides 7068N for heavier loads. Because the nominal stroke is 1000mm, an external guide is highly recommended to prevent excessive side-loading on the rod.
This SAIJ80X1000-10-S configuration features a PT tapered port thread, a carbon steel rod, and a magnetic piston (-S). It is dimensionally interchangeable per ISO 15552 and supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2. Note that the rear adjuster acts only as a travel stop; it does not hold the load without live air pressure. For fail-safe load holding, consider the SAIL or BSAI series instead.
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 SAIJ80X1000-10S FAQ
At the maximum operating pressure of 0.9 MPa, this 80mm bore cylinder generates 4523N of push force and 4070N of pull force. At 0.5 MPa, it provides 2513N of push force.
The rear adjuster screw acts as a mechanical stop that lets you trim the effective travel back by up to 10mm, creating a usable stroke window of 990-1000mm. It only sets the end position and does not lock the load without live air.
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