Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-50S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-50S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 80mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke80 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-50S
The AirTAC SAIJ32X80-50-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 80 mm stroke by up to 50 mm. This yields a highly flexible usable travel window of 30 to 80 mm, letting you set exact retract positions without adding external stops. It delivers 402 N of push force and 345 N of pull force at 0.5 MPa, fitting light-duty tasks.
This SKU features a SUS420J2 stainless steel rod for corrosion resistance and includes a magnet for position sensing with AirTAC CMSE reed or DMSE electronic switches. The extruded aluminum barrel includes sensor grooves on both sides, and the PT tapered port threads ensure a tight pneumatic connection.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-50S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-50S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 80 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-50S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×80 | 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 Adjustable Cylinder SAIJ32 SAIJ32AX80-50S Is Used
Variable End-Stop Tuning
Dial in the exact retract distance between 30 and 80 mm during commissioning to accommodate multiple product sizes on the same fixture.
Machine Changeover Setup
Quickly reconfigure the cylinder's effective stroke for new production runs without physically swapping out the entire actuator.
Light-Duty Positioning
Leverage the 402 N push force and fine stroke adjustment to place delicate components accurately within a compact assembly station.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-50S the Right Cylinder?
Choose this 32 mm bore when a compact ISO 15552 footprint is needed but exact end-of-stroke positioning varies per job. If your application requires greater thrust, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa. The rear adjuster screw acts purely as a mechanical stop to set deceleration and end position; it does not hold the load without live air pressure. For load-holding requirements, consider an AirTAC SAIL or BSAI locking cylinder. This SAIJ variant uses the reduced mounting set of 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 Adjustable Cylinder SAIJ32 SAIJ32AX80-50S FAQ
It has an 80 mm nominal stroke with a 50 mm adjustment code, meaning the effective travel can be fine-tuned to any window between 30 and 80 mm using the rear stopper.
At a 0.5 MPa operating pressure, it provides 402 N of push force and 345 N of pull force, reaching a maximum of 724 N push force at 0.9 MPa.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-50S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.