Airtac SAIJ80 Adjustable Cylinder SAIJ80AX200-10S
The AirTAC SAIJ80 Adjustable Cylinder SAIJ80AX200-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 200mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ80 mm
- Stroke200 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX200-10S
The AirTAC SAIJ80X200-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that permits up to 10 mm of travel reduction. This creates a 190-200 mm usable stroke window, enabling precise end-position tuning at commissioning without adding external stops. It delivers a robust 2513 N pull force at 0.5 MPa and includes a magnet for CMSE reed and DMSE electronic sensors.
This model uses a SUS420J2 stainless steel rod (option A) to resist corrosion, paired with a 25 mm rod diameter and M20x1.5 thread for high side-load capacity. The SAIJ mounting set omits FB, CA, CB, and CR brackets, offering Basic, FA, LB, TC, FTC, TCM1, and TCM2 interfaces. The rear adjuster acts purely as a travel stop and does not hold the load without live air.
Airtac SAIJ80 Adjustable Cylinder SAIJ80AX200-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80AX200-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 200 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 | 2268 N | 2268 N |
| 0.7 MPa | 3175 N | — |
| Max (@1.0 MPa) | 463 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ80 Adjustable Cylinder SAIJ80AX200-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×200 | 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 SAIJ80AX200-10S Is Used
Machine Setup & Changeover
Dial in the exact 190-200 mm retract position during line changeovers without swapping the cylinder or bolting on external stops.
Variable End-Stop Positioning
Adjust the rear screw up to 10 mm to accommodate minor variations in product size on a packaging conveyor.
End-Position Tuning
Fine-tune the retract stroke during commissioning to achieve precise alignment before finalizing the setup.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX200-10S the Right Cylinder?
Select this 80 mm bore cylinder when an application requires 2513 N pull force at 0.5 MPa and variable end-stops for product changeovers. If you need less force, stepping down to a 63 mm bore yields 1402 N pull, while a 100 mm bore provides 3681 N. Choose the SAIJ adjustable-stroke variant over a fixed SAI cylinder when you need to fine-tune the retract position on the fly.
For load-holding without live air pressure, this cylinder's rear adjuster and air cushions will not function as a lock; consider an external rod lock, a pilot-operated check valve, or AirTAC SAIL and BSAI series cylinders. To match this ISO 15552 replacement, use an 80 mm bore, 200 mm stroke, 10 mm adjustment, PT tapered ports, and a -S 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 SAIJ80AX200-10S FAQ
At the maximum 1.0 MPa pressure, it delivers up to 513 kgf.
The rear adjuster screw allows you to shorten the effective stroke by up to 10 mm, creating a 190-200 mm usable travel window. It acts as a mechanical stop to fine-tune the end position and is not a lock.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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