Airtac SAIJ160 Adjustable Cylinder SAIJ160BX350-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX350-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 350mm 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
- Stroke350 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX350-10S
The AirTAC SAIJ160X350-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 340-350 mm usable travel window, allowing you to dial back the nominal 350 mm stroke by up to 10 mm during machine commissioning without adding external stops. In the 160 mm bore class, it delivers 10053 N of pull force at 0.5 MPa and 18095 N of push force at 0.9 MPa. The extruded aluminum barrel features sensor grooves on both sides for flexible switch placement.
This variant uses a SUS304 stainless steel rod for corrosion resistance and includes a magnet for CMSE reed and DMSE electronic sensors. The rear adjuster acts purely as a travel stop to fine-tune the end position; it does not hold the load without live air pressure. For load-holding requirements, consider the SAIL or BSAI series instead.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX350-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX350-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 350 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 SAIJ160BX350-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×350 | 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 SAIJ160BX350-10S Is Used
Machine Setup & Changeover
Fine-tune the 340-350 mm travel window during initial commissioning or product size changes without swapping the cylinder or bolting on external stops.
Variable End Stops
Dial in the exact retract position for multi-part handling on an automated line using the rear adjustment screw.
High-Force Positioning
Leverage 18095 N of push force at 0.9 MPa to move heavy pallets or assemblies into a precise, adjustable end location.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX350-10S the Right Cylinder?
Choose this 160 mm bore model when your application requires high thrust (10053 N pull at 0.5 MPa) and precise end-position tuning within a 340-350 mm window. If your force requirements are lower, stepping down to the 125 mm bore yields 5734 N of pull force at 0.5 MPa. The adjustable stroke is ideal for product-size changeovers on a line, whereas a fixed-stroke SAI cylinder is better for dedicated, single-part setups. Because the 350 mm stroke is substantial, an external guide is recommended to manage side loads on the 40 mm rod.
To match this ISO 15552 cylinder exactly, specify a 160 mm bore, 350 mm stroke, 10 mm adjustment range, PT tapered ports, SUS304 (B) rod material, and an -S magnet. The available mounting interface set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR options.
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 SAIJ160BX350-10S FAQ
At 0.5 MPa it provides 10053 N of pull force and 14074 N of push force. At 0.9 MPa, the push force reaches 18095 N.
The rear adjuster screw lets you shorten the effective travel from 350 mm down to 340 mm. It functions as a travel stop for end-position tuning and does not lock or hold the load without live air pressure.
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