Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-20S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX130-20S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 130mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ160 mm
- Stroke130 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 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 SAIJ160 Adjustable Cylinder SAIJ160BX130-20S
The AirTAC SAIJ160X130-20-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, enabling you to fine-tune the retract end position during commissioning. With a nominal 130 mm stroke and a 20 mm adjustment range, it provides a usable travel window of 110-130 mm without requiring external stops.
This variant features a SUS304 stainless steel rod for superior corrosion resistance and pairs with a PT tapered port thread. The extruded aluminum barrel includes sensor grooves on both sides, and the integrated magnet (-S) is fully compatible with AirTAC CMSE reed and DMSE electronic solid-state switches for precise position feedback.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-20S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-20S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 130 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 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 (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 9425 N | 9425 N |
| 0.7 MPa | 13195 N | — |
| Max (@1.0 MPa) | 1922 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 SAIJ160 Adjustable Cylinder SAIJ160BX130-20S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×130 | 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 SAIJ160 Adjustable Cylinder SAIJ160BX130-20S Is Used
Machine Setup & Changeover
Fine-tune the 110-130 mm travel window during product size transitions on the fly, setting exact retract positions without disassembling the actuator.
Variable End-Stop Positioning
Dial in the precise end-of-stroke location for multi-stage pressing or forming tasks, using the rear screw to trim up to 20 mm off the nominal stroke.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-20S the Right Cylinder?
Choose this 160 mm bore when an application demands high thrust—14074 N at 0.7 MPa—stepping up from a 125 mm bore that yields 8590 N under the same pressure. The adjustable 110-130 mm travel window is ideal for product changeovers on a line, letting operators dial in the exact end-stop without swapping the cylinder. Remember that the rear adjuster acts only as a travel stop; it does not hold the load without live air. For load-holding without continuous pressure, consider an AirTAC SAIL pneumatic lock, a BSAI clamp-lock cylinder, or an external pilot-operated check valve.
For ISO 15552 replacement, match the 160 mm bore, 130 mm nominal stroke, 20 mm adjustment, PT G3/4 port, and -S magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. Because the 130 mm stroke is relatively short for this large bore, side-load risks are minimized, 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 SAIJ160 Adjustable Cylinder SAIJ160BX130-20S FAQ
The rear adjuster screw acts as a mechanical stop that can shorten the effective stroke by up to 20 mm. For this model, the usable travel window is 110-130 mm. It only sets the end position; it does not lock or hold the load without live air pressure.
It can deliver up to 2050 kgf at its maximum rated pressure of 1.0 MPa.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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