Airtac Adjustable Cylinder SAIJ32 SAIJ32BX210-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX210-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 210mm 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
- Stroke210 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX210-10
The AirTAC SAIJ32X210-10 is a double-acting, profile-type ISO 15552 cylinder with a rear stroke adjuster. It provides a 200-210 mm usable travel window, letting you trim up to 10 mm off the 210 mm nominal stroke during commissioning. It features a SUS304 stainless steel rod and PT tapered port threads.
In the 32 mm bore class, it delivers 402 N of push force at 0.5 MPa and operates at speeds of 30-800 mm/s. The rear screw acts purely as a mechanical stop to fine-tune the retract position; it does not lock the load, so an external guide is recommended for unsupported travel.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX210-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX210-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 210 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 SAIJ32BX210-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×210 | 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 SAIJ32BX210-10 Is Used
End-Position Tuning
Dial in the exact 200-210 mm retract stop during machine setup to correct for mechanical tolerance stack-up.
Product Changeover
Quickly adjust the stroke end-stop when switching the line to a slightly different product size.
Variable End Stops
Set a precise retract position without needing to bolt on external physical stops to the fixture.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX210-10 the Right Cylinder?
Choose this 32 mm bore cylinder when you need variable end-stops for product changeovers without swapping the cylinder. If your application requires higher force, stepping up to a 40 mm bore yields 628 N of push force at 0.5 MPa. For load-holding without live air pressure, this standard SAIJ is insufficient—consider the SAIL or BSAI series instead.
To replace an ISO 15552 cylinder, match the 32 mm bore, 210 mm stroke, 10 mm adjustment, PT port, and Basic/FA/LB/TC/FTC/TCM1/TCM2 mounting. A magnet is not included, so CMSE or DMSE sensors cannot be used.
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 SAIJ32BX210-10 FAQ
At 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N.
The rear adjuster screw lets you shorten the effective stroke by up to 10 mm, creating a 200-210 mm usable travel window. It acts as a travel stop and does not hold the load without live air pressure.
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