Airtac SAIJ160 Adjustable Cylinder SAIJ160AX60-40S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX60-40S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 60mm 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
- Stroke60 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX60-40S
The AirTAC SAIJ160X60-40-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering robust linear motion. It features a 160 mm bore that generates 10053 N of pull force at 0.5 MPa and 14074 N of push force at 0.7 MPa. The integrated -S magnet enables position sensing with AirTAC CMSE reed and DMSE electronic switches.
This specific SKU provides a 20 to 60 mm usable travel window, letting you dial back the 60 mm nominal stroke by up to 40 mm during commissioning. The 40 mm diameter SUS420J2 stainless steel rod (code A) handles demanding environments, while the PT tapered port threads ensure a tight pneumatic connection. The rear adjuster acts purely as a mechanical stop to set the end position and does not lock the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX60-40S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX60-40S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 60 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 SAIJ160AX60-40S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×60 | 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 SAIJ160AX60-40S Is Used
Variable End-Stop Tuning
Dial in the exact 20 to 60 mm travel distance during machine commissioning to perfectly position heavy clamps without adding external physical stops.
Product Size Changeover
Quickly adapt the cylinder's effective stroke on automated lines when product dimensions change, keeping the 160 mm bore's 14074 N thrust ready for new tooling.
Heavy Assembly Setup
Use the fine rear adjustment to set precise lower-end positions for heavy pressing or joining tasks, relying on the SUS420J2 rod for environmental resilience.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX60-40S the Right Cylinder?
Choose this 160 mm bore actuator when an application requires heavy thrust up to 10053 N at 0.5 MPa, stepping up from a 125 mm bore that provides 6136 N. The adjustable stroke is ideal for machine changeovers where the exact end-of-travel position varies, eliminating the need to physically swap out a fixed-stroke SAI cylinder or bolt on external stops. Because the rear screw is a travel stop and not a locking mechanism, this cylinder cannot hold a load safely without live air; for true fail-safe load holding, select the SAIL or BSAI series instead. When matching an ISO 15552 replacement, verify the 60 mm stroke, 40 mm adjustment, PT G3/4 port, and -S magnet requirement.
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 SAIJ160AX60-40S FAQ
At 0.5 MPa, this 160 mm bore cylinder provides 10053 N of pull force and 14074 N of push force at 0.7 MPa. It operates at a speed range of 30-500 mm/s.
The rear adjuster lets you shorten the 60 mm nominal stroke by up to 40 mm, creating a 20 to 60 mm usable travel window. The adjuster is a mechanical stop for end-position tuning, not a lock, so it cannot hold the load without continuous air pressure.
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