Airtac SAIJ160 Adjustable Cylinder SAIJ160AX65-30
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX65-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 65mm 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
- Stroke65 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX65-30
The AirTAC SAIJ160X65-30 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering robust thrust for heavy-duty tasks. It yields 10053N of push force and 9425N of pull force at 0.5 MPa. The integrated -30 adjustment code creates a usable travel window between 35 and 65 mm, allowing precise end-position tuning without external stops. This unit features a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance and operates with PT tapered ports.
Unlike a fixed-stroke SAI, this model lets you dial in the exact retract distance during commissioning. The rear screw acts purely as a travel stop and works alongside variable air cushions at both ends to decelerate the load. It is an extruded aluminum profile cylinder with sensor grooves on both sides, supporting AirTAC CMSE reed and DMSE electronic sensors if a magnet is added later.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX65-30 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX65-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 65 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 SAIJ160AX65-30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×65 | 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 SAIJ160AX65-30 Is Used
Heavy Press Tuning
Dial in the exact 35 to 65 mm pressing depth during machine setup to accommodate varying material thicknesses without changing hardware.
Product Changeover
Quickly adjust the retract end-stop on a production line when switching between different product sizes, minimizing downtime.
Large Clamp Positioning
Fine-tune the clamping reach on heavy fixtures where a fixed 65 mm stroke might over-travel or under-travel due to mechanical tolerances.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX65-30 the Right Cylinder?
Select this 160 mm bore when 10053N of thrust at 0.5 MPa is required but the exact end position needs on-site fine-tuning; if your application needs less force, stepping down to a 125 mm bore provides 6136N. Choose the SAIJ adjustable format over a fixed SAI to accommodate product changeovers without swapping the cylinder. Remember that the rear adjuster is a stop, not a lock, so it will not hold the load without live air. For positive load-holding, consider an AirTAC SAIL or BSAI cylinder. To match this ISO 15552 footprint exactly, specify the 160 mm bore, 65 mm stroke, -30 adjustment, PT port, and your required mounting style.
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 SAIJ160AX65-30 FAQ
At 0.5 MPa operating pressure, this 160 mm bore cylinder provides 10053N of push force and 9425N of pull force. It can reach up to 18095N of push force at 0.9 MPa.
The rear adjuster screw allows you to shorten the nominal 65 mm stroke by up to 30 mm, creating a usable travel window of 35 to 65 mm. The screw functions as a mechanical stop to set the end position and does not lock the load without air pressure.
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