Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30 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 SAIJ160AX95-30
The AirTAC SAIJ160X95-30 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the 95 mm nominal travel by up to 30 mm for a precise 65-95 mm usable window. Delivering a robust 14074 N push force at 0.7 MPa, it handles heavy industrial loads with ease. The extruded aluminum barrel features sensor grooves on both sides, though this specific unit lacks the -S magnet option for position detection.
This variant features a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance compared to standard carbon steel. The rear adjuster acts purely as a mechanical stop to fine-tune the end position during commissioning; it does not lock or hold the load without live air pressure. For load-holding requirements, consider the SAIL or BSAI series instead.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30 |
|---|---|
| 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 SAIJ160AX95-30
| 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 SAIJ160AX95-30 Is Used
Heavy Press Tuning
Dial in the exact 65-95 mm end-stop during heavy press commissioning to accommodate varying material thicknesses without changing tooling.
Product Changeover
Quickly adjust the retract stop on packaging lines when switching product sizes, ensuring precise mechanical positioning without adding external stops.
Assembly Station Setup
Fine-tune the stroke window on heavy assembly stations to guarantee consistent clamping force and position accuracy across different batch runs.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30 the Right Cylinder?
Choose this 160 mm bore when a 100 mm bore (5497 N push at 0.7 MPa) is insufficient, but a 200 mm bore (21991 N push at 0.7 MPa) would be excessive overkill. The adjustable stroke is ideal for machine setups requiring variable end-stops during product changeovers, eliminating the need to physically swap cylinders or bolt on external stopper blocks.
When configuring an ISO 15552 replacement, match the 160 mm bore, 95 mm stroke, 30 mm adjustment, PT tapered port threads, and the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that this model omits FB, CA, CB, and CR mounts. Because the 40 mm rod and M36x2 thread provide high rigidity, the cylinder handles significant side loads, though long unsupported strokes still necessitate an external guide.
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 SAIJ160AX95-30 FAQ
At 0.7 MPa operating pressure, 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 allows you to mechanically shorten the 95 mm nominal stroke by up to 30 mm, creating a usable travel window of 65 to 95 mm. This stopper only sets the travel end and does not lock the load without live air pressure.
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