Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-50S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX150-50S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 150mm 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
- Stroke150 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 SAIJ160BX150-50S
The AirTAC SAIJ160X150-50-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, providing a usable travel window of 100-150 mm from its 150 mm nominal stroke. The integrated -S magnet supports position feedback via CMSE reed or DMSE solid-state sensors.
This variant features a SUS304 stainless steel rod for superior corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, and the rear adjuster functions strictly as a travel stop to dial in end positions without swapping the cylinder.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-50S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-50S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 150 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 SAIJ160BX150-50S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×150 | 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 SAIJ160BX150-50S Is Used
Heavy Press Tuning
Dial in the exact 100-150 mm end-position during machine commissioning to accommodate varying material thicknesses without changing cylinders.
Product Changeover
Quickly adjust the retract stop on a packaging line when switching to a different product size, saving setup time and retooling costs.
Corrosive Assembly
Leverage the SUS304 stainless steel rod in humid or washdown environments to push heavy 18095 N loads while maintaining precise travel limits.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX150-50S the Right Cylinder?
Selecting this 160 mm bore model makes sense when your application requires the 9425 N pull force at 0.5 MPa, stepping up from a 125 mm bore that provides 5734 N. The 50 mm adjustment range is ideal for fine-tuning the retract end during commissioning or product changeover, avoiding the need to bolt on external stops. If you need to hold the load without live air pressure, note that the rear adjuster is not a lock; consider the SAIL or BSAI series instead.
Because the 150 mm stroke is relatively short for this large bore, side-loading is less of a concern than with longer strokes, but the 40 mm rod diameter still provides excellent rigidity. This SAIJ model uses a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and is dimensionally interchangeable per ISO 15552, omitting FB, CA, CB, and CR mounts.
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 SAIJ160BX150-50S FAQ
At 0.9 MPa, the push force increases to 18095 N.
The rear adjuster acts as a mechanical stop, allowing you to shorten the 150 mm nominal stroke by up to 50 mm, creating a usable travel window of 100-150 mm. It only sets the end position and does not lock the load.
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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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