Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-50S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-50S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 95mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ160 mm
- Stroke95 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-50S
The AirTAC SAIJ160X95-50-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 95 mm travel by up to 50 mm. This creates a highly flexible 45-95 mm usable travel window, perfect for dialing in exact end positions during machine commissioning without swapping out the cylinder. Delivering 14074 N of push force at 0.7 MPa, it is built for heavy-duty positioning tasks.
This specific configuration features a SUS304 stainless steel rod for superior corrosion resistance and includes a magnet for use with CMSE reed and DMSE electronic sensors. The robust 40 mm rod and M36x2 thread handle significant side loads, though long unsupported strokes still require an external guide. It uses a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and omits FB, CA, CB, and CR brackets.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-50S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-50S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 95 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 | 10053 N | 9425 N |
| 0.7 MPa | 14074 N | — |
| Max (@1.0 MPa) | 2050 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-50S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×95 | 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 SAIJ160BX95-50S Is Used
Machine Changeover
Dial in the 45-95 mm travel window during product size changes to hit new end positions without machining new hard stops.
Heavy Pressing
Leverage the 14074 N push force at 0.7 MPa for heavy assembly presses, using the rear screw to fine-tune the exact contact depth.
Sensor Integration
Utilize the built-in magnet with DMSE electronic sensors to confirm end-of-stroke positions within the adjusted travel range.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-50S the Right Cylinder?
Choose this 160 mm bore if your application demands over 14000 N of thrust at 0.7 MPa; stepping down to a 125 mm bore drops the push force to 8590 N, which may be insufficient for heavy loads. The adjustable stroke is selected when you need variable end stops for product changeovers instead of a fixed-stroke SAI cylinder. Note that the rear adjuster acts only as a travel stop and does not hold the load without live air; for true fail-safe load holding, consider the SAIL or BSAI series. To match this exact unit, specify a 160 mm bore, 95 mm stroke, 50 mm adjustment, PT ports, and the -S magnet option.
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 SAIJ160BX95-50S FAQ
At 0.7 MPa, this 160 mm bore cylinder generates 14074 N of push force and 9425 N of pull force. It can deliver a maximum of 10053 N push at 0.5 MPa.
The rear adjuster screw lets you shorten the 95 mm nominal stroke by up to 50 mm, providing a usable travel window of 45 to 95 mm. It functions as a mechanical stop and does not lock the load without continuous air pressure.
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