Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-75
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-75 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 SAIJ32BX1000-75
The AirTAC SAIJ32X1000-75 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the retract end position. It provides a usable travel window of 925 to 1000 mm, letting you dial in the exact retract distance without swapping out the unit. Equipped with a 12 mm SUS304 stainless steel rod and a PT G1/8 port, it delivers 402 N of push force and 345 N of pull force at 0.5 MPa.
Because the stroke extends to 1000 mm, the 12 mm rod requires external guidance to prevent excessive side-loading and deflection. The rear adjuster functions strictly as a mechanical stop for end-position tuning and does not hold the load without live air pressure; for true load-holding, consider the SAIL or BSAI series.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-75 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-75 |
|---|---|
| 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 SAIJ32BX1000-75
| 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 SAIJ32BX1000-75 Is Used
Variable End-Stop Tuning
Dial in the retract position by up to 75 mm during commissioning to perfectly align tooling without adding external stops.
Product Size Changeover
Quickly adapt a packaging line to different box sizes by adjusting the 925-1000 mm travel window on the rear screw.
Long-Stroke Positioning
Move loads across a 1 meter span while using the fine-adjust stop to set precise end-of-travel limits at the machine bed.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-75 the Right Cylinder?
Choose this 32 mm bore if your application requires a maximum 82 kgf output at 1.0 MPa; stepping up to the 40 mm bore increases the 0.5 MPa push force to 628 N for heavier loads. The 75 mm adjustment range is ideal for machine setups requiring variable end-stops during product changeovers, unlike a fixed-stroke SAI cylinder. It uses the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and omits FB, CA, CB, and CR brackets. Given the 1000 mm stroke, an external guide is highly recommended to support the rod and prevent binding.
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 SAIJ32BX1000-75 FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At the maximum 1.0 MPa pressure, it delivers up to 82 kgf.
The rear adjuster acts as a mechanical stop that lets you shorten the effective stroke from 1000 mm down to 925 mm. It is a travel stop for end-position tuning, not a lock, and the cylinder requires live air to hold a load.
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