Airtac SAIJ80 Adjustable Cylinder SAIJ80BX230-10S
The AirTAC SAIJ80 Adjustable Cylinder SAIJ80BX230-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 230mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ80 mm
- Stroke230 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 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 SAIJ80 Adjustable Cylinder SAIJ80BX230-10S
It features a SUS304 stainless steel rod and a magnetic piston for position sensing. The integrated rear stopper provides a 220-230mm usable travel window, letting you trim the 230mm nominal stroke by up to 10mm without adding external stops.
This extruded aluminum profile cylinder includes sensor grooves on both sides for direct mounting of CMSE reed or DMSE electronic switches. It supports the standard SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) while omitting FB, CA, CB, and CR options. The rear adjuster sets the travel end and works with the variable air cushions to decelerate the load, but it does not hold the load without live air pressure.
Airtac SAIJ80 Adjustable Cylinder SAIJ80BX230-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80BX230-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 230 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 | 2268 N | 2268 N |
| 0.7 MPa | 3175 N | — |
| Max (@1.0 MPa) | 463 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 SAIJ80 Adjustable Cylinder SAIJ80BX230-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×230 | 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 SAIJ80BX230-10S Is Used
Machine Changeover
Dial in the 220-230mm travel window during product size changes to set new end positions rapidly without replacing hardware.
End-Position Trimming
Fine-tune the retract stroke by up to 10mm at commissioning to perfect tool alignment without machining external stoppers.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80BX230-10S the Right Cylinder?
The adjustable stroke is ideal for fine-tuning end positions during machine commissioning or product changeover, preventing the need to swap out a fixed-stroke SAI cylinder. For exact ISO 15552 replacement matching, verify the 230mm stroke, 10mm adjustment range, PT port threads, and the -S magnet requirement.
Because the nominal stroke is 230mm, ensure the 25mm rod and M20x1.5 rod thread are adequately supported to handle side loads. If the mechanism must hold its position without continuous live air, this standard adjuster stop is insufficient, and you should specify a SAIL locking cylinder or an external pilot-operated check valve.
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 SAIJ80BX230-10S FAQ
The rear adjuster acts as a mechanical stop that allows you to shorten the 230mm nominal stroke by up to 10mm, creating a 220-230mm usable travel window. It sets the end position and works with the air cushion to decelerate the load, but it is not a lock and will not hold the load without live air pressure.
The -S option includes a magnet for use with AirTAC CMSE reed switches and DMSE electronic sensors mounted in the dual-side barrel grooves.
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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.
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