Airtac SAIJ80 Adjustable Cylinder SAIJ80BX10-10
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80BX10-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 10mm 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
- Stroke10 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80BX10-10
The AirTAC SAIJ80X10-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 2513N push force at 0.5 MPa and allows you to dial back the nominal 10mm stroke by up to 10mm, creating a 0-10mm usable travel window for exact end-position tuning. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting.
This specific SKU is configured with a SUS304 stainless steel rod for superior corrosion resistance and a PT tapered port. The rear adjuster acts solely as a mechanical stop to set the travel end; it does not lock the load without live air pressure. For load-holding requirements, consider the SAIL or BSAI series instead.
Airtac SAIJ80 Adjustable Cylinder SAIJ80BX10-10 Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80BX10-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 10 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 SAIJ80BX10-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×10 | 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 SAIJ80BX10-10 Is Used
Short-Stroke Clamping
Apply 2513N of clamping force and fine-tune the exact 0-10mm travel end to compensate for material thickness variations without repositioning the cylinder.
Machine Commissioning
Dial in the precise retract stop during initial setup or product changeover, adjusting the end position by up to 10mm directly via the rear screw.
Corrosive Assembly Lines
Leverage the SUS304 stainless steel rod in humid or washdown environments to push or eject parts over a micro-adjustable short stroke.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80BX10-10 the Right Cylinder?
Choose this 80mm bore when an application requires substantial thrust (2513N push at 0.5 MPa) over a very short, finely adjustable distance. If you need less force, stepping down to a 63mm bore yields 1559N, whereas a 100mm bore offers 3927N. The adjustable stroke is ideal for machine setup and product changeover, letting you fine-tune the retract position without swapping cylinders or adding external stops. When replacing an ISO 15552 cylinder, match the 80mm bore, 10mm stroke, PT port, and Basic/FA/LB/TC/FTC/TCM1/TCM2 mounting set. This unit ships without a magnet, so position sensing requires external targets rather than CMSE or DMSE switches.
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 SAIJ80BX10-10 FAQ
At 0.5 MPa operating pressure, this 80mm bore cylinder generates 2513N of push force and 2268N of pull force. It can deliver up to 4523N push force at 0.9 MPa.
The rear adjuster screw lets you shorten the effective stroke by up to 10mm, providing a 0-10mm usable travel window. It functions as a travel stop to set the end position and does not hold the load without continuous air pressure.
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