Airtac SAIJ80 Adjustable Cylinder SAIJ80BX100-10
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80BX100-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 100mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke100 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80BX100-10
The AirTAC SAIJ80X100-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the retract end-position. This specific SKU provides a usable travel window of 90-100 mm, letting you dial back the nominal 100 mm stroke by up to 10 mm during commissioning. It delivers a robust 2513 N push force at 0.5 MPa, making it well-suited for heavier actuation tasks.
This variant is configured with a SUS304 stainless steel piston rod for superior corrosion resistance and includes a PT tapered port thread. The extruded aluminum barrel incorporates sensor grooves on both sides for CMSE or DMSE switches. Mounting options include the SAIJ subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ80 Adjustable Cylinder SAIJ80BX100-10 Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80BX100-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ80 Adjustable Cylinder SAIJ80BX100-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | 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 SAIJ80 Adjustable Cylinder SAIJ80BX100-10 Is Used
Machine Commissioning
Dial in the exact 90-100 mm retract position during setup without swapping out the entire cylinder or machining external stopper blocks.
Product Changeover
Quickly adjust the stroke end-stop by up to 10 mm when a production line switches to a different package size or product length.
Heavy Duty Positioning
Leverage the 2513 N push force at 0.5 MPa to reliably shift heavy fixtures while using the rear screw to fine-tune the resting position.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80BX100-10 the Right Cylinder?
Choose this 80 mm bore cylinder when your application requires the 2513 N push force at 0.5 MPa and benefits from on-the-fly end-position tuning without adding external stops. If your force requirements are lower, stepping down to a 63 mm bore yields 1559 N, whereas moving up to a 100 mm bore provides 3927 N. The adjustable stroke is ideal for product changeovers where the exact retract distance varies slightly.
The rear adjuster functions strictly as a travel stop to decelerate the stroke, not as a lock; it will not hold a load without live air pressure. For load-holding requirements without continuous pneumatic pressure, consider an AirTAC SAIL or BSAI cylinder. This model is dimensionally interchangeable per ISO 15552, with a 100 mm stroke, 10 mm adjustment, PT G3/8 port, and no magnet.
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 SAIJ80 Adjustable Cylinder SAIJ80BX100-10 FAQ
The rear adjuster acts as a mechanical stop that lets you shorten the effective stroke from 100 mm down to 90 mm. It decelerates the travel end but does not lock the load without live air pressure.
At 0.5 MPa it provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa the push force increases to 3518 N.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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