Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 950mm 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
- Stroke950 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 SAIJ32AX950-30
The AirTAC SAIJ32X950-30 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 920-950mm usable travel window.
Because the nominal 950mm stroke approaches the 1000mm maximum standard limit for this bore, the integrated 30mm stopper screw is invaluable for fine-tuning the retract end position without adding external stops. The extruded aluminum barrel includes dual sensor grooves, though this specific SKU omits the magnet, meaning CMSE or DMSE switches cannot be used without modification.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 950 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 SAIJ32AX950-30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×950 | 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 SAIJ32AX950-30 Is Used
Product Changeovers
Quickly dial back the retract position by up to 30mm during packaging size changes without replacing the cylinder or repositioning external hard stops.
Long-Travel Diverting
Handles long 950mm actuation distances on conveyor lines, using the rear adjuster to fine-tune the exact resting position of the diverter arm.
Machine Setup
Ideal for commissioning long-stroke machinery where the exact end-of-stroke contact point needs micro-adjustments to prevent mechanical binding.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX950-30 the Right Cylinder?
Choose this 32mm bore when an application requires precise end-position tuning over a long 950mm travel, stepping up from smaller variants if you need slightly more force than a 32mm bore provides at 0.5 MPa, or stepping down from a 40mm bore (628N) to save space. The adjustable stroke is ideal for product changeovers, allowing you to dial back the stroke by up to 30mm on the fly rather than swapping the entire cylinder for a fixed-stroke SAI model.
For any stroke of 950mm, the 12mm rod diameter is susceptible to side-loading, so an external guide is strongly recommended to prevent premature seal wear. Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air; for true load-holding, consider the SAIL or BSAI series. This model is dimensionally interchangeable per ISO 15552 and uses the SAIJ mounting subset: 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 SAIJ32AX950-30 FAQ
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the effective stroke from the nominal 950mm down to 920mm. It only sets the travel end and does not lock or hold the load without continuous 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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