Airtac SAIJ160 Adjustable Cylinder SAIJ160X195-75
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X195-75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 195mm 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
- Stroke195 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X195-75
The AirTAC SAIJ160X195-75 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 120-195 mm usable travel window. Delivering 9425 N of pull force at 0.5 MPa and up to 18095 N of push force at 0.9 MPa, it handles heavy-duty positioning. The extruded aluminum barrel includes sensor grooves on both sides for straightforward detection integration.
This model uses a robust 40 mm carbon steel rod with an M36x2 thread, providing high rigidity against side loads. The rear stopper mechanism allows precise end-position tuning during commissioning, but it functions strictly as a travel stop and does not hold the load without live air pressure. For load-holding requirements, consider the SAIL or BSAI series.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X195-75 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X195-75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 195 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 SAIJ160X195-75
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×195 | 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 SAIJ160X195-75 Is Used
Variable End-Stop Forming
Dial in the 120-195 mm travel window to accommodate multiple material thicknesses on a heavy-duty press without physically changing the cylinder setup.
Product Size Changeover
Rapidly adjust the retract distance on automated assembly lines when switching between different large-component product sizes.
Machine Commissioning
Fine-tune the final end-position during initial machine setup to perfectly align heavy 18095 N push-force movements without external shims.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X195-75 the Right Cylinder?
Choose this 160 mm bore cylinder when your application requires substantial thrust, such as 9425 N pull at 0.5 MPa, but demands variable end-stops for product changeovers. If your process needs less force, stepping down to a 125 mm bore yields 5734 N of pull force, whereas moving up to a 200 mm bore provides 15080 N. The adjustable stroke is ideal for fine-tuning retract positions without swapping hardware.
To replace an ISO 15552 cylinder, match the 195 mm stroke, 75 mm adjustment range, PT tapered G3/4 port, and standard carbon steel rod without a magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. Since the nominal stroke is 195 mm, external guiding should be evaluated to prevent rod side-load damage.
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 SAIJ160X195-75 FAQ
At 0.5 MPa operating pressure, this 160 mm bore cylinder provides 10053 N of push force and 9425 N of pull force. At 0.9 MPa, the push force increases to 18095 N.
The rear adjuster acts as a mechanical stop that lets you shorten the 195 mm nominal stroke by up to 75 mm, creating a 120-195 mm usable travel window. It sets the end position but does not lock or hold the load without live air pressure.
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