Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-40S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32AX1000-40S 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 interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke1000 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-40S
The AirTAC SAIJ32X1000-40-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. Equipped with a SUS420J2 stainless steel rod and a PT tapered port thread, this non-standard 1000mm travel unit is built to order for specialized machinery. The integrated magnet supports position sensing using AirTAC CMSE reed or DMSE electronic solid-state switches.
A 40mm adjustment screw at the rear cap allows you to dial back the effective travel, creating a usable 960-1000mm end-position window. This mechanism enables precise fine-tuning at commissioning or during product changeovers without physically swapping the cylinder or adding external mechanical stops. The adjuster acts purely as a travel stop to set the retract position and does not lock or hold the load without continuous live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-40S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-40S |
|---|---|
| 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 | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-40S
| 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 SAIJ32AX1000-40S Is Used
Long-Stroke Positioning
Ideal for automated assembly equipment needing a 960 to 1000mm travel window, allowing operators to dial in the exact retract distance during machine setup without changing hardware.
Product Changeover Systems
Use the 40mm rear stopper adjustment to quickly adapt long-stroke actuation points when switching production lines to accommodate varying product sizes.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-40S the Right Cylinder?
Choose this 32mm bore model when an exact 1000mm stroke requires field adjustment to achieve a 960-1000mm travel window. Because this is a non-standard stroke exceeding the 1000mm maximum standard limit, it is manufactured to order. To ensure direct compatibility during an ISO 15552 replacement, verify the 32mm bore, 1000mm stroke, 40mm adjustment range, PT port thread, and the -S magnet requirement.
At 1000mm of travel, the 12mm rod is highly susceptible to side-loading and deflection; an external guide bearing is strongly recommended to prevent premature seal wear. For applications requiring true load-holding without live air pressure, note that the rear adjuster is only a stop, not a brake. Consider the AirTAC SAIL pneumatic lock or BSAI clamp-lock cylinder series for fail-safe load holding.
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 SAIJ32AX1000-40S FAQ
The maximum operating speed is 800 mm/s, though actual speed will depend on the load and air flow restrictions over the 1000mm stroke.
The rear adjuster screw acts as a mechanical stop that can shorten the retract end-position by up to 40mm, providing a usable travel window of 960 to 1000mm. It allows fine-tuning of the end-of-stroke position during commissioning but does not hold the load without live air pressure.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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