Airtac SAIJ80 Adjustable Cylinder SAIJ80AX220-100
The AirTAC SAIJ80 Adjustable Cylinder SAIJ80AX220-100 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 SAIJ80AX220-100
By integrating a 100mm adjustment mechanism onto a 220mm nominal stroke, this actuator creates a wide 120-220mm usable travel window. This allows operators to dial in the exact retract end-position during commissioning without swapping out the entire cylinder or fabricating external stopper blocks.
Built with a SUS420J2 stainless steel rod for enhanced corrosion resistance, the unit features PT tapered G3/8 ports and operates at speeds of 30-800mm/s. The extruded aluminum barrel includes sensor grooves on both sides for easy switch mounting. It is important to note that the rear adjuster functions strictly as a travel stop and does not lock the load; for dead-air load holding, an external rod lock or AirTAC SAIL cylinder is required.
Airtac SAIJ80 Adjustable Cylinder SAIJ80AX220-100 Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80AX220-100 |
|---|---|
| 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 SAIJ80AX220-100
| 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 SAIJ80AX220-100 Is Used
Variable Product Changeover
Quickly reconfigure the 120-220mm retract distance on packaging lines to handle different carton sizes without changing out the actuator hardware.
Machine Setup Calibration
Fine-tune the end-of-stroke position during initial commissioning to achieve precise mechanical alignment against a workpiece stop.
Adjustable Diverting Stroke
Control diverter arms on a material handling line by dialing the stroke back from 220mm to exactly match the required push-off distance.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX220-100 the Right Cylinder?
Selecting the SAIJ80X220-100 makes sense when an application demands a highly variable retract end-stop within a 120 to 220mm range, such as accommodating multiple product sizes on a single conveyor line. If your setup only requires 1402N of pull force at 0.5 MPa, stepping down to a 63mm bore saves space, but the 80mm bore is necessary when moving heavier payloads.
When replacing an ISO 15552 cylinder, match the 80mm bore, 220mm nominal stroke, 100mm adjustment requirement, PT G3/8 port thread, and SUS420J2 rod material. Because the 220mm stroke is relatively long, ensure the M20x1.5 rod threading is supported by an external guide to prevent excessive side-loading on the barrel. This SAIJ model utilizes a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and omits 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 SAIJ80AX220-100 FAQ
At the maximum 1.0 MPa pressure, it can deliver up to 513kgf.
The rear adjuster screw lets you mechanically shorten the effective stroke from its 220mm nominal length down to as little as 120mm. This creates a 120-220mm travel window for fine-tuning the end position without needing live air to hold the load.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SAIJ80 Adjustable Cylinder SAIJ80AX220-100
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.