Airtac SAIJ160 Adjustable Cylinder SAIJ160BX75-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX75-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 75mm 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
- Stroke75 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX75-10S
The AirTAC SAIJ160X75-10-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty positioning. It integrates a rear mechanical stopper that fine-tunes the retract end position, providing a usable travel window of 65 to 75 mm. Operating at 0.5 MPa, it generates 10053 N of pull force, making it ideal for substantial moving masses.
This specific SKU features a SUS304 stainless steel rod for superior corrosion resistance and includes a magnet for position sensing. It accepts PT tapered port threads and operates at speeds of 30-500 mm/s. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX75-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX75-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 75 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 SAIJ160BX75-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×75 | 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 SAIJ160BX75-10S Is Used
Press Die Setup
Fine-tune the 65-75 mm stroke window during press tooling changeovers to accommodate varying material thicknesses without swapping cylinders.
Heavy Material Clamping
Secure large workpieces using the 10053 N pull force, leveraging the SUS304 rod in environments where moisture or coolant is present.
Stop Position Calibration
Dial in the exact retract end-stop during machine commissioning to perfect multi-stage forming processes.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX75-10S the Right Cylinder?
Choose this 160 mm bore when an 80 mm bore (offering 2268 N pull at 0.5 MPa) cannot move your load, but a 200 mm bore (15080 N pull) would be excessive. The 10 mm rear adjuster is selected when you need minor end-position tuning at commissioning without adding external stops. For load-holding without live air pressure, note that the rear adjuster acts only as a travel stop, not a brake; you must use an SAIL or BSAI cylinder instead.
To replace an ISO 15552 cylinder, match the 160 mm bore, 75 mm nominal stroke, 10 mm adjustment range, PT port threads, and the -S magnet option. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. Because the 40 mm rod and M36x2 thread handle high stresses, ensure your mounting configuration supports the load directly to prevent rod buckling.
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 SAIJ160BX75-10S FAQ
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the effective stroke by up to 10 mm. This creates a usable travel window of 65 to 75 mm, letting you fine-tune the end position at commissioning without replacing the cylinder.
At an operating pressure of 0.5 MPa, the SAIJ160X75-10-S generates 10053 N of pull force and 14074 N of push force at 0.7 MPa. It is designed for heavy-duty applications within its 30-500 mm/s speed range.
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