Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30S 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 SAIJ160AX95-30S
The AirTAC SAIJ160X95-30-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 65-95 mm, allowing you to dial back the 95 mm nominal stroke by up to 30 mm during commissioning or product changeover without adding external stops. Built with a 160 mm bore, it delivers substantial thrust, generating 18095 N of pull force at 0.9 MPa.
This variant features a SUS420J2 stainless steel rod (option A) for improved corrosion resistance and includes a piston magnet (-S) for position sensing. It uses PT tapered ports and accepts AirTAC CMSE reed and DMSE electronic sensors mounted into the dual-side sensor grooves. The rear adjuster acts strictly as a travel stop to set the end position; it does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30S |
|---|---|
| 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 SAIJ160AX95-30S
| 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 SAIJ160AX95-30S Is Used
Machine Changeover
Dial in the 65-95 mm travel window during product size transitions to set exact retract positions without swapping out the entire cylinder.
Press Fit Tuning
Fine-tune the 18095 N pull force engagement depth precisely at the machine commissioning stage using the 30 mm rear stopper.
Heavy Assembly Stations
Leverage the 160 mm bore power and SUS420J2 stainless rod for durable, high-force clamping in demanding industrial environments.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-30S the Right Cylinder?
Choose this 160 mm bore when an 80 mm cylinder's 4523 N push force at 0.9 MPa is insufficient, but you need precise mechanical end-position tuning. The adjustable 65-95 mm window is ideal for setups requiring variable end stops. For load-holding without live air pressure, the rear adjuster cannot act as a lock; instead, select an SAIL pneumatic lock or BSAI clamp-lock cylinder.
This SAIJ model is dimensionally interchangeable per ISO 15552 mounting interfaces. It supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR). The robust 40 mm rod and M36x2 thread handle high side loads, though any stroke exceeding 300 mm still requires an external guide rail.
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 SAIJ160AX95-30S FAQ
At 0.9 MPa, this 160 mm bore cylinder provides 18095 N of pull force and 14074 N at 0.7 MPa. The operating speed range is 30-500 mm/s.
The rear adjuster is a mechanical stop that lets you shorten the effective travel from the 95 mm nominal stroke down to 65 mm. It sets the end position but does not lock the load without live air pressure.
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