Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-75S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32AX1000-75S 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 SAIJ32AX1000-75S
The AirTAC SAIJ32X1000-75-S is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers 402 Newtons of push force at 0.5 MPa and features a 1000 mm nominal stroke that can be fine-tuned backward by up to 75 mm, yielding a usable travel window of 925-1000 mm. This 1000 mm length is a made-to-order non-standard stroke for the 32 mm bore, pushing past the 1000 mm maximum standard catalog range.
The piston rod is constructed from SUS420J2 stainless steel, offering enhanced corrosion resistance for harsher manufacturing environments. Fitted with a magnet for position sensing, the extruded aluminum barrel features sensor grooves on both sides to accept AirTAC CMSE reed and DMSE electronic solid-state switches. The rear adjuster acts purely as a mechanical stop to dial in the retract end-position during commissioning without adding external stops.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-75S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-75S |
|---|---|
| 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 SAIJ32AX1000-75S
| 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 SAIJ32AX1000-75S Is Used
Variable End-Stop Machining
Dial in the 925-1000 mm retract position on the fly for long-stroke machining centers without swapping out the entire actuator.
Product Size Changeover
Quickly adapt a long-travel sorting pusher to new package lengths by adjusting the rear stopper up to 75 mm during line setup.
Commissioning Fine-Tune
Perfect the end-of-stroke deceleration and final position during machine commissioning, avoiding the need to bolt on external physical stops.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX1000-75S the Right Cylinder?
The PT tapered port thread matches the G1/8 air supply sizing for this bore. Because the stroke is 1000 mm, the 12 mm diameter rod and M10x1.25 rod thread will experience significant leverage forces; an external guide carriage is strictly recommended to prevent rod bending and premature seal wear.
The 75 mm adjustment window allows you to reposition the retract end-stop during product changeovers without physically swapping the cylinder. Remember that the rear adjuster is a travel stop, not a locking mechanism; this cylinder will not hold a load without live air pressure. For true pneumatic load-holding, consider the SAIL or BSAI series. This SAIJ model is dimensionally interchangeable per ISO 15552 and uses the reduced SAIJ mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ32AX1000-75S FAQ
The operational speed range is 30-800 mm/s.
The rear mechanical screw allows you to shorten the 1000 mm nominal stroke by up to 75 mm, creating a usable travel window of 925 to 1000 mm. This adjuster acts as a physical stop for end-position tuning and does not lock 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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