Airtac SAIJ160 Adjustable Cylinder SAIJ160AX75-10
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX75-10 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 SAIJ160AX75-10
The AirTAC SAIJ160X75-10 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It delivers a robust 14074N push force at 0.7 MPa, with a usable travel window that can be fine-tuned down by 10mm from a 75mm nominal stroke to a 65mm minimum. This allows precise end-position calibration during commissioning without swapping hardware.
This configuration features an SUS420J2 stainless steel piston rod (option A) for enhanced corrosion resistance compared to standard carbon steel. It uses PT tapered port threads and operates at speeds of 30-500 mm/s. The extruded aluminum barrel includes sensor grooves on both sides, ready for CMSE reed or DMSE electronic sensors if a magnet is added later.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX75-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX75-10 |
|---|---|
| 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 SAIJ160AX75-10
| 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 SAIJ160AX75-10 Is Used
Heavy-Duty Position Tuning
Dial in the exact 65-75mm end-of-stroke position for large pressing or clamping fixtures during machine setup.
Product Changeover
Quickly adjust the travel stop to accommodate slight part size variations on the line without changing the cylinder.
Heavy Assembly Lines
Leverage 14074N of thrust at 0.7MPa for robust actuation in large-scale automated assembly equipment.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX75-10 the Right Cylinder?
Choose this 160mm bore when the 100mm bore (providing 5497N push at 0.7 MPa) is insufficient for your heavy-duty clamping or lifting requirements. The adjustable rear stopper is ideal for applications needing variable end-stops or product changeover, avoiding the need to bolt on external stops or buy multiple fixed-stroke SAI cylinders. For load-holding without live air pressure, note that this adjuster acts only as a travel stop and not a lock; consider the SAIL or BSAI series instead.
To match this ISO 15552 replacement exactly, specify: 160mm bore, 75mm stroke, 10mm adjustment, PT G3/4 port threads, SUS420J2 rod material, and no magnet. It supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets.
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 SAIJ160AX75-10 FAQ
At a 0.7 MPa operating pressure, this 160mm bore cylinder provides a push force of 14074N and a pull force of 9425N. It can deliver a maximum push force of 18095N at 0.9 MPa.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the effective travel from the 75mm nominal stroke down to 65mm. It is a travel stop for end-position tuning, not a lock, and does not hold the load without live air pressure.
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