Airtac SAIJ160 Adjustable Cylinder SAIJ160BX190-75
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX190-75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 190mm 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
- Stroke190 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 SAIJ160BX190-75
The AirTAC SAIJ160X190-75 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a nominal 190 mm stroke that can be dialed back by up to 75 mm, yielding a usable travel window of 115 to 190 mm. This built-in stopper allows you to fine-tune the retract end-position at commissioning without physically swapping the cylinder or adding external stops. In the 160 mm bore class, it generates 10053 N of pull force at 0.5 MPa and 14074 N at 0.7 MPa.
This specific SKU is configured with a SUS304 stainless steel rod (material code B) for superior corrosion resistance in harsh environments. It uses PT tapered port threads (G3/4) and operates without a magnet. The extruded aluminum barrel includes sensor grooves on both sides, and the variable air cushions at both ends absorb kinetic energy. Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air pressure; for fail-safe load holding, consider the SAIL or BSAI series.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX190-75 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX190-75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 190 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 SAIJ160BX190-75
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×190 | 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 SAIJ160BX190-75 Is Used
Product Changeovers
Dial in the exact retract position from 115 to 190 mm during format changes without swapping hardware.
Guided Bending Jig
Uses the SUS304 stainless rod for corrosion resistance while bending varied part lengths.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX190-75 the Right Cylinder?
Select this 160 mm bore cylinder when your application requires high thrust (10053 N pull at 0.5 MPa) and a highly variable end-stop. The 75 mm adjustment range is ideal for product-size changeovers on a line, letting you trim the stroke from 190 mm down to 115 mm on the fly. If you need less force, stepping down to a 125 mm bore yields 5734 N of pull force at 0.5 MPa. Because this is a 190 mm stroke, side-load risks are moderate, but you should still guide the load to protect the 40 mm rod and M36x2 thread from deflection.
When replacing an ISO 15552 cylinder, match the 160 mm bore, 190 mm stroke, 75 mm adjustment, PT G3/4 port, and the SUS304 rod material. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options, omitting the FB, CA, CB, and CR styles found on other ISO cylinders. Since this unit lacks a magnet (-S), it cannot host CMSE reed or DMSE electronic sensors without modification.
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 SAIJ160BX190-75 FAQ
At 0.7 MPa, the push force increases to 14074 N.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the 190 mm nominal stroke by up to 75 mm. This creates a usable travel window of 115 to 190 mm for fine-tuning the end position at commissioning.
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