Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-20S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-20S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 700mm 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
- Stroke700 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-20S
The AirTAC SAIJ32X700-20-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 680-700mm usable travel window, allowing you to dial back the 700mm nominal stroke by up to 20mm during commissioning. In the 32mm bore class, it generates 563N of push force at 0.7MPa.
This variant includes a standard magnet for CMSE reed and DMSE electronic sensors. It features a SUS304 stainless steel rod for corrosion resistance and PT tapered ports. The extruded aluminum barrel includes sensor grooves on both sides, and the mounting options cover Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-20S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-20S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 700 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 SAIJ32BX700-20S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×700 | 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 SAIJ32BX700-20S Is Used
Variable End-Stop Tuning
Dial in the exact 680 to 700mm retraction point during machine commissioning without swapping out the entire cylinder body.
Product Changeover
Quickly adjust the stroke length by up to 20mm to accommodate slight part size variations on automated assembly lines.
Long-Travel Sorting
Use the 700mm travel to push parts across a conveyor lane, relying on the rear stop to fine-tune the ejection distance.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX700-20S the Right Cylinder?
Choose this 32mm bore cylinder when you need 563N of thrust at 0.7MPa and on-the-fly end-position tuning without bolting on external stops. If your application requires less force, stepping down is an option, but stepping up to a 40mm bore yields 879N at 0.7MPa. The rear adjuster acts strictly as a travel stop to fine-tune the 680-700mm window; it does not hold the load without live air. For load-holding without pressure, consider an external rod lock or the SAIL series.
Because the 700mm stroke is long relative to the 12mm rod diameter, an external guide rail is recommended to prevent excessive side-loading. To replace an ISO 15552 cylinder, match the 32mm bore, 700mm stroke, 20mm adjustment, PT port, and the -S magnet requirement.
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 SAIJ32BX700-20S FAQ
At 0.7MPa operating pressure, the 32mm bore provides 563N of push force and 345N of pull force. At 0.9MPa, the push force increases to 724N.
The rear adjuster screw acts as a mechanical stop that lets you shorten the 700mm nominal stroke by up to 20mm, creating a 680-700mm usable travel window. It requires live air to move and does not lock the load in place.
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 SAIJ32BX700-20S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.