Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-50S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX130-50S 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 SAIJ160BX130-50S
The AirTAC SAIJ160X130-50-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to fine-tune the retract end-position during commissioning. Based on a 130 mm nominal stroke and a 50 mm adjustment range, it provides a usable travel window of 80 to 130 mm without requiring external stops.
This robust 160 mm bore model delivers 10053 N of pull force at 0.5 MPa, utilizing a SUS304 stainless steel rod for superior corrosion resistance. It includes a magnet for position sensing and features sensor grooves on both sides of the extruded aluminum barrel to mount CMSE reed or DMSE electronic switches.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-50S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-50S |
|---|---|
| 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 SAIJ160BX130-50S
| 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 SAIJ160BX130-50S Is Used
Machine Setup Tuning
Dial in the exact retract position within the 80-130 mm travel window during line commissioning without machining new hard stops.
Product Changeover
Quickly adapt the stroke end-position on the fly when switching the production line to a different sized heavy component.
Heavy Forming End-Stop
Leverage the 10053 N pull force to securely draw back heavy tooling, using the rear screw to set the precise resting position.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-50S the Right Cylinder?
Select this adjustable-stroke cylinder when an application requires precise end-position tuning on a heavy load, avoiding the need to physically swap out a fixed-stroke SAI cylinder during product changeovers. If your process requires less force, stepping down to a 125 mm bore yields 5734 N of pull at 0.5 MPa, whereas moving up to a 200 mm bore provides 15080 N. Remember that the rear adjuster acts only as a travel stop; it does not hold the load without live air pressure. For fail-safe load holding, consider an external rod lock or a SAIL pneumatic lock cylinder.
Because this model features a 130 mm stroke, the M36x2 threaded SUS304 rod is well-supported, but any long unsupported stroke exceeding 300 mm would require an external guide to prevent side-load damage. This SAIJ unit uses a PT tapered port and supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets.
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 SAIJ160BX130-50S FAQ
The rear adjuster screw allows you to trim the effective travel back by up to 50 mm. This creates a usable stroke window of 80 to 130 mm, letting you set the exact retract end-position without changing the cylinder.
At the maximum operating pressure of 1.0 MPa, it delivers up to 2050 kgf.
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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.
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Most inquiries answered within 7-8 hours.
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