Airtac Adjustable Cylinder SAIJ32 SAIJ32BX160-100
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX160-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 160mm 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
- Stroke160 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX160-100
The AirTAC SAIJ32X160-100 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to trim the effective travel. With a nominal 160 mm stroke and a 100 mm adjustment range, it provides a wide usable travel window of 60-160 mm. This bore size delivers 402 N of push force and 345 N of pull force at 0.5 MPa, making it suited for lighter-duty tasks.
This unit uses a SUS304 stainless steel rod for corrosion resistance and features PT tapered port threading. The extruded aluminum barrel includes sensor grooves on both sides, though this specific configuration does not include a magnet for position sensing. The rear adjuster acts strictly as a mechanical stop to fine-tune the end position during commissioning, not as a lock to hold the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX160-100 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX160-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 160 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 SAIJ32BX160-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×160 | 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 SAIJ32BX160-100 Is Used
Machine Changeover
Dial in the exact 60 to 160 mm end-position during product size changes on a packaging line without physically replacing the actuator.
Assembly Calibration
Fine-tune the retract stroke during initial commissioning to perfect the pressing or clamping depth on small components.
Variable End Stops
Adjust the travel window on the fly for a diverter gate handling packages of varying dimensions.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX160-100 the Right Cylinder?
Choose this 32 mm bore adjustable-stroke cylinder when your application requires variable end-stops or frequent product changeovers, as the rear screw allows precise 60-160 mm travel tuning without swapping the cylinder or adding external stops. If your setup needs slightly less force, stepping down is not an option since 32 mm is the smallest standard SAIJ bore. If you require significantly more thrust, a 40 mm bore provides 628 N push force at 0.5 MPa.
For load-holding without continuous air pressure, note that this plain SAIJ cylinder cannot hold its position; you would need an external rod lock or a related type like the SAIL (air-released lock) or BSAI (clamp-lock). This model uses a PT port, follows the ISO 15552 mounting interface, and supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR).
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 SAIJ32BX160-100 FAQ
At a 0.5 MPa operating pressure, this 32 mm bore double-acting cylinder generates 402 N of push force and 345 N of pull force. It can deliver up to 724 N of push force at 0.9 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the nominal 160 mm stroke by up to 100 mm, creating a usable travel window of 60 to 160 mm. It only sets the end position and does not lock the load without live air pressure.
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