Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-50
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-50 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 SAIJ32BX1000-50
The AirTAC SAIJ32X1000-50 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a usable travel window of 950 to 1000 mm, allowing you to dial back the end position by up to 50 mm during commissioning. In the 32 mm bore class, it delivers 402 N of push force and 345 N of pull force at 0.5 MPa.
This unit is configured with a SUS304 stainless steel rod (option B) for superior corrosion resistance. Because the 1000 mm stroke reaches the maximum standard limit for this bore, it is built to exacting length tolerances. The extruded aluminum barrel includes sensor grooves on both sides, ready for CMSE reed and DMSE electronic switches if needed later.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-50 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-50 |
|---|---|
| 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 SAIJ32BX1000-50
| 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 SAIJ32BX1000-50 Is Used
Machine Changeover
Dial in the exact retract position within the 950-1000 mm window when switching product dimensions on a packaging line.
Long-Reach Actuation
Handles extended 1000 mm travel tasks while allowing 50 mm of fine-tuning to perfect the end stop without swapping hardware.
Alignment Calibration
Use the rear adjuster to micro-tune the resting position of long-stroke pusher arms during initial equipment setup.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX1000-50 the Right Cylinder?
Choose this 32 mm bore model when you need precise end-position tuning without adding external stops. If your application requires higher thrust, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa. Conversely, if 402 N is excessive, you would need to drop to a smaller non-ISO bore.
An adjustable stroke is ideal for machine changeovers where product sizes vary, letting you fine-tune the retract stop in seconds. Remember that the rear adjuster acts only as a travel stop, not a load lock; this plain cylinder will not hold position without live air. For load-holding without pressure, consider the SAIL or BSAI series. This SKU features a PT tapered port thread. Since the stroke is 1000 mm, always use an external guide to support the rod and prevent excessive side loading.
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 SAIJ32BX1000-50 FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. It can reach up to 724 N of push force at 0.9 MPa.
The rear adjuster screw allows you to shorten the effective travel by up to 50 mm from the 1000 mm nominal stroke, creating a 950 to 1000 mm usable window. It acts as a physical stop and does not lock the load without live air pressure.
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