Airtac Adjustable Cylinder SAIJ32 SAIJ32BX750-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX750-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 750mm 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
- Stroke750 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX750-10S
The AirTAC SAIJ32X750-10-S is a double-acting, single-rod ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 740-750 mm usable travel window, letting you trim the effective stroke by up to 10 mm during commissioning without external stops. Equipped with a SUS304 stainless steel rod and a PT tapered port, it generates 563 N of push force at 0.7 MPa.
The extruded aluminum barrel includes sensor grooves on both sides for CMSE reed and DMSE electronic switches. While the rear adjuster and dual air cushions decelerate the travel end, neither acts as a lock; the cylinder cannot hold a load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX750-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX750-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 750 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 SAIJ32BX750-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×750 | 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 SAIJ32BX750-10S Is Used
Machine Commissioning
Dial in the exact 740-750 mm travel end-stop during initial setup to avoid adding external spacers.
Product Changeover
Quickly adjust the stroke by up to 10 mm when switching product sizes on a packaging line.
Long-Stroke Ejection
Use the 750 mm stroke to push parts out of a machine, fine-tuning the ejection point on the fly.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX750-10S the Right Cylinder?
Choose this 32 mm bore when you need 563 N push force at 0.7 MPa and precise end-position tuning. If your application requires less force, a smaller bore is ideal; if you need more power, stepping up to the 40 mm bore yields 879 N at the same pressure. The adjustable stroke is perfect for machine setups requiring variable end stops, unlike a fixed-stroke SAI cylinder.
This SKU is dimensionally interchangeable per ISO 15552. It uses a PT port, a SUS304 rod, and includes a magnet for sensors. Because the stroke is 750 mm, the 12 mm rod diameter is highly susceptible to side-loading; an external guide is strongly recommended to prevent cylinder binding. For load-holding without live pressure, consider an AirTAC SAIL or BSAI cylinder.
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 SAIJ32BX750-10S FAQ
At an operating pressure of 0.7 MPa, this 32 mm bore double-acting cylinder generates 563 N of push force and 345 N of pull force. It operates efficiently at speeds between 30 and 800 mm/s.
A rear external adjusting screw acts as a stopper, allowing you to shorten the 750 mm nominal stroke by up to 10 mm, creating a 740-750 mm usable travel window. It only sets the end position; it does not lock the load.
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