Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-50
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX130-50 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 SAIJ160BX130-50
The AirTAC SAIJ160X130-50 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 130mm travel that can be dialed back by up to 50mm, yielding a usable working window of 80-130mm. Delivering a substantial 14074N pull force at 0.7MPa, this bore size is built for heavy-duty positioning. The extruded aluminum barrel features sensor grooves on both sides for straightforward detection integration.
This specific SKU is configured with a SUS304 stainless steel rod for superior corrosion resistance and uses PT tapered port threads. The rear adjustment screw acts purely as a mechanical stop to fine-tune the end position without swapping cylinders. It utilizes a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR options found on some standard variants.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-50 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-50 |
|---|---|
| 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 SAIJ160BX130-50
| 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 SAIJ160BX130-50 Is Used
Product Changeovers
Dial the stroke back by up to 50mm to accommodate different product lengths on the same line without physically swapping the cylinder.
Heavy Press Tuning
Fine-tune the exact end-of-stroke contact point for a 18095N pressing operation during machine commissioning.
Variable End Stops
Set precise retraction depths between 80mm and 130mm for multi-position material handling without external hard stops.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-50 the Right Cylinder?
Choose this 160mm bore when an application requires high force—such as 14074N pull at 0.7MPa—and on-the-fly end-position tuning. The 50mm adjustment range is ideal for product changeovers on a line, allowing operators to dial in the exact stroke without adding external stops. For strokes of 130mm, the 40mm rod diameter handles side loads well, though any long unsupported travel still requires an external guide.
Because the rear adjuster and the variable air cushions only decelerate the load, this cylinder will not hold its position without live air pressure. For true load-holding without continuous air, select a SAIL (air-released lock) or BSAI (clamp-lock) cylinder instead. This SAIJ model is dimensionally interchangeable per ISO 15552 standards, featuring a G3/4 port and operating speeds of 30-500mm/s.
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 SAIJ160BX130-50 FAQ
The rear adjuster acts as a mechanical stop, allowing you to shorten the effective travel from the nominal 130mm down to a minimum of 80mm. It sets the end position but does not lock the load without live air pressure.
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