Airtac Adjustable Cylinder SAIJ32 SAIJ32BX400-10S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32BX400-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 400mm 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
- Stroke400 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 SAIJ32BX400-10S
The AirTAC SAIJ32X400-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It features a 400 mm nominal stroke that can be fine-tuned back by up to 10 mm, creating a precise 390-400 mm usable travel window.
The barrel is an extruded aluminum profile with sensor grooves on both sides, and the included magnet supports CMSE reed and DMSE solid-state switches. It uses PT tapered ports sized at G1/8. Because the adjuster acts purely as a mechanical stop at the retract end, it does not lock the load without live air pressure; for load-holding requirements, consider an external rod lock or AirTAC SAIL series.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX400-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX400-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 400 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 SAIJ32BX400-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×400 | 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 SAIJ32BX400-10S Is Used
Machine Setup Calibration
Dial in the exact 390-400 mm end position during commissioning without swapping cylinders or adding external mechanical stops.
Product Changeover Lines
Quickly adjust the retract end-stop by up to 10 mm to accommodate slight variations in product sizes on the same production line.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX400-10S the Right Cylinder?
The 10 mm adjustment range is ideal for dialing in exact end positions during machine setup without adding external stopper blocks.
When replacing an ISO 15552 cylinder, match the 32 mm bore, 400 mm stroke, 10 mm adjustment, PT G1/8 ports, and the -S magnet. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because this stroke is 400 mm, the 12 mm diameter rod is highly susceptible to side-loading; always use an external guide rail to prevent premature seal wear and rod bending.
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 SAIJ32BX400-10S FAQ
The maximum operating pressure is 1.0 MPa.
The rear adjuster screw acts as a mechanical stop that lets you shorten the 400 mm nominal stroke by up to 10 mm, providing a usable travel window of 390-400 mm. It only sets the travel end and does not hold the load without live 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 SAIJ32BX400-10S
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