Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-20
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-20 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 100mm 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
- Stroke100 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-20
The AirTAC SAIJ32X100-20 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 100 mm nominal stroke that can be fine-tuned down by up to 20 mm, giving you an exact 80-100 mm usable travel window during commissioning. Delivering 402 N of push force at 0.5 MPa, it fits compact automation setups perfectly.
This variant features a SUS304 stainless steel rod for superior corrosion resistance and uses PT tapered port threads with a G1/8 connection. The extruded aluminum barrel includes sensor grooves on both sides, allowing you to easily add CMSE or DMSE switches if position feedback is needed later.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-20 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-20 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 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 SAIJ32BX100-20
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×100 | 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 SAIJ32BX100-20 Is Used
Machine Changeover
Dial in the 80-100 mm travel window during product size changes to set new end positions rapidly without replacing the cylinder.
Precision Assembly
Use the rear stopper to precisely tune the extension endpoint for delicate part placement tasks requiring 402 N of force.
Sensor Positioning
Leverage the dual sensor grooves on the aluminum profile to mount CMSE or DMSE switches exactly where the adjusted stroke ends.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-20 the Right Cylinder?
Choose this 32 mm bore when an application requires precise end-position tuning without swapping components; it delivers 402 N push and 345 N pull at 0.5 MPa. If your setup needs more power, stepping up to the 40 mm bore yields 628 N of push force. The rear adjuster acts solely as a travel stop to set the 80-100 mm window, not a lock, so it cannot hold a load without live air. For load-holding requirements, consider an external pilot-operated check valve or the SAIL series.
To match this exact ISO 15552 interchangeable cylinder, specify a 32 mm bore, 100 mm stroke, 20 mm adjustment range, PT port thread, and no magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options, omitting FB, CA, CB, and CR. Since the stroke is under 300 mm, side-load stress is minimal, but external guides are still recommended for heavy lateral loads.
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 SAIJ32BX100-20 FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. The maximum thrust is 82 kgf at 1.0 MPa.
The rear adjusting screw acts as a mechanical stop, allowing you to shorten the 100 mm nominal stroke by up to 20 mm. This creates an 80-100 mm usable travel window for fine-tuning without adding external stops.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-20
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.