Airtac Adjustable Cylinder SAIJ32 SAIJ32X1000-50S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32X1000-50S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 1000mm 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
- Stroke1000 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32X1000-50S
The AirTAC SAIJ32X1000-50-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers 402 N of push force at 0.5 MPa and features a 12 mm carbon steel rod with an M10x1.25 thread. By integrating a -S magnet, this unit directly supports AirTAC CMSE reed and DMSE electronic sensors housed within the dual-side extruded barrel grooves.
This specific SKU provides a generous 1000 mm nominal stroke with a 50 mm adjustment range, yielding a usable travel window of 950-1000 mm. The rear stopper screw allows you to fine-tune the retract end position at commissioning without adding external stops. Because it is a 32 mm bore profile cylinder, it omits the FB, CA, CB, and CR mountings, utilizing a reduced ISO 15552 set of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32X1000-50S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32X1000-50S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 1000 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 SAIJ32X1000-50S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×1000 | 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 SAIJ32X1000-50S Is Used
Variable End-Stop Positioning
Dial in the exact retract distance between 950 and 1000 mm during machine commissioning to accommodate different product lengths without external mechanical stops.
Long-Stroke Product Sorting
Utilize the 1000 mm reach and 402 N pull force to push items across a wide conveyor belt, relying on the 30-800 mm/s speed range for rapid cycling.
Changeover Optimization
Quickly reconfigure the cylinder's effective stroke by up to 50 mm on the rear adjuster during production line changeovers, saving downtime compared to cylinder replacement.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32X1000-50S the Right Cylinder?
Choose this 32 mm bore when you need precise end-position tuning over a long 950-1000 mm travel window, stepping down from a 40 mm bore (which provides 628 N push at 0.5 MPa) if your application requires only 402 N of force. An adjustable-stroke SAIJ is preferred over a fixed SAI when machine setups require product changeovers or variable end-stops without physically swapping the cylinder.
When matching your ISO 15552 replacement, verify the 1000 mm stroke, 50 mm adjustment, PT tapered port threads, and the -S magnet option. Because the stroke is 1000 mm, the unsupported load demands an external guide to prevent side-loading damage to the M10x1.25 rod. Note that the rear adjuster is a travel stop, not a lock; the SAIJ does not hold position without live air, so specify an SAIL or BSAI cylinder if load-holding is required.
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 SAIJ32X1000-50S FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. It can reach a maximum push force of 724 N at 0.9 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the effective stroke by up to 50 mm, creating a 950-1000 mm travel window. It sets the end position but does not lock the load without continuous air pressure.
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