Airtac SAIJ80 Adjustable Cylinder SAIJ80X230-10S
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80X230-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 230mm 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
- Stroke230 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80X230-10S
The AirTAC SAIJ80X230-10-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It delivers a 2513N push force at 0.5 MPa and provides a usable travel window of 220 to 230 mm, allowing you to dial back the nominal stroke by up to 10 mm. The extruded aluminum barrel includes sensor grooves on both sides, and this -S variant includes a magnet for CMSE reed and DMSE electronic sensors.
The rear adjuster acts as a mechanical stop for end-position tuning during commissioning, meaning you can fine-tune travel without swapping the cylinder or adding external stops. It is not a locking device; the cylinder relies on live air to hold its load. The 25mm carbon steel rod and M20x1.5 thread offer robust side-load resistance, though unsupported 230 mm strokes still benefit from an external guide.
Airtac SAIJ80 Adjustable Cylinder SAIJ80X230-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80X230-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 230 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 SAIJ80X230-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×230 | 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 SAIJ80X230-10S Is Used
End-Position Tuning
Dial in the exact 220-230mm travel during machine commissioning to perfect product placement without machining external stops.
Product Changeover
Quickly shorten the stroke by up to 10mm on automated lines when handling slightly shorter components.
Assembly Line Actuation
Provides 2513N of thrust at 0.5 MPa for pressing or lifting tasks, with integrated CMSE/DMSE sensor feedback.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80X230-10S the Right Cylinder?
Choose this 80mm bore when a 50mm bore (982N push at 0.5 MPa) is too weak, but a 100mm bore (3927N push at 0.5 MPa) is oversized. The 10mm adjustable window is selected when you need precise variable end-stops for product changeovers rather than a fixed-stroke SAI cylinder. For load-holding without live air pressure, select a SAIL or BSAI cylinder instead, as the SAIJ adjuster only decelerates travel.
To match this ISO 15552 interchangeable cylinder, confirm the 80mm bore, 230mm stroke, 10mm adjustment, PT tapered port thread, and the -S magnet. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets.
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 SAIJ80X230-10S FAQ
At 0.5 MPa operating pressure, this 80mm bore cylinder provides a push force of 2513N and a pull force of 2268N. The maximum push force is 4523N at 0.9 MPa.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the effective stroke from 230mm down to 220mm. It is a travel stop for fine-tuning, not a load-holding lock.
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