Airtac Adjustable Cylinder SAIJ32 SAIJ32BX800-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX800-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 800mm 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
- Stroke800 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX800-10S
The AirTAC SAIJ32X800-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a usable travel window of 790-800 mm, allowing you to dial back the 800 mm nominal stroke by up to 10 mm during commissioning. It delivers 402 N of push force and 345 N of pull force at 0.5 MPa. The SUS304 stainless steel rod is specified here for superior corrosion resistance, and the integrated magnet works seamlessly with CMSE reed and DMSE electronic sensors.
Because the 800 mm stroke is extensive for a 32 mm bore, the 12 mm rod and M10x1.25 thread face significant leverage forces; an external guide is strongly recommended to prevent side-load binding. The extruded aluminum barrel includes sensor grooves on both sides. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR brackets.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX800-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX800-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 800 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 SAIJ32BX800-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×800 | 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 SAIJ32BX800-10S Is Used
Long-Stroke Position Tuning
Dial in the exact retract position within a 790-800 mm window during machine commissioning without machining new stopper blocks.
Product Changeover Stops
Quickly adjust the end-of-stroke position on a packaging line when product sizes change, using the 10 mm rear screw to set new limits.
Corrosive Environment Actuation
Leverage the SUS304 stainless steel rod for reliable actuation in washdown or mildly corrosive manufacturing environments.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX800-10S the Right Cylinder?
Select this 32 mm bore when you need 402 N push force at 0.5 MPa over a long 800 mm travel. If your application requires higher clamping power, stepping up to the 40 mm bore yields 628 N. The 10 mm rear adjuster is perfect for fine-tuning the retract end position without swapping cylinders or adding external stops. For product changeovers on a line, this built-in stop saves setup time. Remember that the rear adjuster is a travel stop, not a lock; this SAIJ cylinder will not hold a load without live air. For dead-end load holding, consider the SAIL or BSAI series.
To replace an ISO 15552 cylinder, match the 32 mm bore, 800 mm stroke, 10 mm adjustment, PT tapered port, and the -S magnet. Given the 800 mm stroke, you must use an external guide rail to support the load and protect the rod from bending, as the adjuster and air cushions only manage end-of-stroke deceleration.
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 SAIJ32BX800-10S FAQ
At a 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 screw lets you shorten the 800 mm nominal stroke by up to 10 mm, creating a 790-800 mm travel window. It acts as a mechanical stop to fine-tune the end position and does not lock the load without continuous air pressure.
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