Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10S
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10S 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 SAIJ80X10-10S
The AirTAC SAIJ80X10-10-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. With a nominal 10 mm stroke and a 10 mm adjustment range, it provides a usable travel window of 0-10 mm, allowing you to dial in the exact end position during commissioning without adding external stops. It delivers a robust 2513 N push force at 0.5 MPa, making it suitable for high-force short-travel tasks.
This SAIJ variant uses a carbon steel rod and includes a magnet (-S) for use with AirTAC CMSE reed and DMSE electronic sensors. The extruded aluminum barrel includes sensor grooves on both sides. It supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR configurations found on other series.
Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10S |
|---|---|
| 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 SAIJ80X10-10S
| 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 SAIJ80X10-10S Is Used
Precision End-Stop Tuning
Dial in the exact 0-10 mm retract position during machine commissioning to perfect clamping or pressing force without external stoppers.
Rapid Product Changeover
Quickly adjust the stroke end-point on the fly when switching between product sizes on a high-force assembly line.
Short-Travel Pressing
Leverage the 2513 N push force at 0.5 MPa for heavy-duty short-stroke pressing operations requiring strict position control.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10S the Right Cylinder?
Choose this 80 mm bore when you need significant thrust in a compact space but require exact end-position control; stepping down to a 63 mm bore drops the 0.5 MPa push force to 1559 N. The adjustable stroke is ideal for product changeovers on a line, letting you fine-tune the retract stop without swapping cylinders. Remember that the rear adjuster is a travel stop, not a lock; the SAIJ does not hold loads without live air, so for fail-safe load holding, consider the SAIL or BSAI series. As a direct ISO 15552 dimensionally interchangeable replacement, match the 80 mm bore, 10 mm stroke, PT tapered port thread, and -S magnet when ordering.
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 SAIJ80X10-10S FAQ
At a 0.5 MPa operating pressure, this 80 mm bore cylinder provides a push force of 2513 N and a pull force of 2268 N. It can reach a maximum push force of 513 kgf at 1.0 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the effective stroke from 0 to 10 mm. It only sets the travel end and decelerates the load; it does not lock or hold the load without continuous air pressure.
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