Airtac SAIJ80 Adjustable Cylinder SAIJ80AX220-10S
The AirTAC SAIJ80 Adjustable Cylinder SAIJ80AX220-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 220mm 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
- Stroke220 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 SAIJ80AX220-10S
The AirTAC SAIJ80X220-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 210 to 220 mm from its 220 mm nominal stroke. It delivers 2513 N of pull force at 0.5 MPa and reaches a maximum of 513 kgf at 1.0 MPa. The piston rod uses SUS420J2 stainless steel for superior corrosion resistance, and the integrated magnet (-S) supports position sensing.
This adjustable model allows precise end-position tuning at commissioning without swapping hardware or adding external stops. It features a G3/8 port, PT tapered threads, and variable air cushions at both ends. The extruded aluminum barrel includes sensor grooves on both sides, compatible with AirTAC CMSE reed and DMSE electronic solid-state switches. It supports a speed range of 30-800 mm/s.
Airtac SAIJ80 Adjustable Cylinder SAIJ80AX220-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80AX220-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 220 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 SAIJ80AX220-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×220 | 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 SAIJ80AX220-10S Is Used
Machine Setup Tuning
Dial in the exact retract position within a 210-220 mm window during commissioning without machining new mounting plates or adding external stopper blocks.
Product Size Changeover
Quickly adapt the end-stop on automated lines processing varying part sizes, using the 10 mm adjustment range to switch profiles rapidly.
High-Force Positioning
Leverage the 513 kgf thrust capacity of the 80 mm bore to move heavy fixtures while fine-tuning the final resting position via the rear screw.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX220-10S the Right Cylinder?
Select this 80 mm bore cylinder when an application requires high thrust (up to 513 kgf) combined with a 10 mm external stroke adjustment for product changeovers. If the force is excessive, stepping down to a 63 mm bore yields 1402 N of pull force at 0.5 MPa. Unlike a fixed-stroke SAI cylinder, this SAIJ variant allows you to dial back the retract end-position by up to 10 mm. The rear adjuster acts strictly as a mechanical stop and does not hold the load without live air; for fail-safe load holding, consider the SAIL or BSAI series.
To match this ISO 15552 cylinder for a direct replacement, verify the 80 mm bore, 220 mm stroke, 10 mm adjustment range, PT port thread, and the -S magnet requirement. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR styles. With a 220 mm stroke, the 25 mm rod diameter handles side loads well, but an external guide is still recommended for heavy lateral loads.
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 SAIJ80AX220-10S FAQ
At the maximum operating pressure of 1.0 MPa, it achieves 513 kgf.
A rear adjusting screw acts as a mechanical stop, allowing you to shorten the effective stroke from 220 mm down to 210 mm. It only sets the travel end and does not lock or hold the load without continuous air pressure.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
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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Most inquiries answered within 7-8 hours.
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