Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-75S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32AX900-75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 900mm 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
- Stroke900 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 SAIJ32AX900-75S
The AirTAC SAIJ32X900-75-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 825-900 mm. The barrel utilizes an extruded aluminum design with sensor grooves on both sides.
This model includes PT tapered port threads and operates at speeds between 30-800 mm/s. The rear adjustment screw acts purely as a mechanical stop to fine-tune the end position during commissioning; it does not hold the load without live air pressure. For secure load-holding requirements, an external rod lock or AirTAC SAIL model is required.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-75S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 900 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 SAIJ32AX900-75S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×900 | 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 SAIJ32AX900-75S Is Used
Variable End-Stop Setup
Dial in the exact 825-900 mm travel distance during machine commissioning to accommodate different product lengths without mechanical rework.
Product Changeover
Quickly adjust the retract position by up to 75 mm on packaging lines when switching between different package sizes or formats.
Sensor-Driven Positioning
Utilize the built-in magnet with CMSE or DMSE switches to confirm the adjusted end-position in automated assembly and testing equipment.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-75S the Right Cylinder?
The 75 mm adjustment range is ideal for product-size changeovers on a line, allowing you to dial in the exact travel without swapping the cylinder or adding external stops. If you need fixed travel without a rear adjuster, the standard SAI cylinder is a simpler alternative.
Because the 900 mm stroke is long and the 12 mm rod is relatively slender, you must use an external guide to prevent excessive side-load and rod deflection. This SAIJ model is dimensionally interchangeable with ISO 15552 cylinders and supports a reduced mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2. The -S magnet works seamlessly with AirTAC CMSE reed and DMSE electronic sensors.
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 SAIJ32AX900-75S FAQ
At the maximum pressure of 1.0 MPa, it delivers up to 82 kgf.
The rear adjuster screw allows you to mechanically shorten the nominal 900 mm stroke by up to 75 mm, giving an effective travel window of 825-900 mm. The adjuster functions only as a travel stop and does not lock or hold the load without continuous air pressure.
Authorized Export Seller
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.
Request a Quote for Airtac Adjustable Cylinder SAIJ32 SAIJ32AX900-75S
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