Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-100
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 190mm 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
- Stroke190 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-100
The AirTAC SAIJ160X190-100 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the effective travel anywhere between 90 and 190 mm. Built with a robust 40 mm carbon steel rod and a PT G3/4 port, it generates 10053 N of pull force at 0.5 MPa, making it well-suited for heavy-duty positioning tasks.
Instead of relying on external stops or swapping out the entire barrel during a product changeover, the integrated rear screw lets you mechanically trim the retract end-position by up to 100 mm. This extruded aluminum body includes dual sensor grooves for CMSE reed or DMSE electronic switches, and it supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2 brackets.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-100 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 190 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 SAIJ160X190-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×190 | 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 SAIJ160X190-100 Is Used
Heavy Press Tonnage
Provides 18095 N of push force at 0.9 MPa for high-tonnage pressing operations, while the 100 mm stroke trim allows precise alignment of varying workpiece heights.
Variable Product Diverting
Ideal for heavy conveyor diverters where the end position must be quickly dialed back during a production line changeover to accommodate different package widths.
Machine Setup Tuning
Eliminates the need to physically swap cylinders during initial machine commissioning, allowing operators to fine-tune the 90-190 mm travel window to hit the exact datum.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-100 the Right Cylinder?
Choose this 160 mm bore when your application requires substantial thrust—stepping down to a 125 mm bore drops your 0.5 MPa pull force to 5734 N, while this size provides a significant upgrade in rigidity. The 100 mm adjustment window is particularly valuable for packaging lines that frequently reconfigure stroke lengths for different carton sizes, replacing the need for fixed-stroke SAI cylinders.
For this build, the porting is PT (tapered) G3/4, there is no -S magnet installed, and the rod material is standard carbon steel. Because the 190 mm nominal stroke is relatively short for this massive bore, side-loading is less of a concern than on longer strokes, but an external guide is still recommended for heavy off-center loads. Keep in mind the rear adjuster acts purely as a travel stop; it will not hold a load without live air pressure. For true fail-safe load holding, consider an AirTAC SAIL or BSAI cylinder.
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 SAIJ160X190-100 FAQ
It features a rear mechanical stopper that allows you to shorten the 190 mm nominal stroke by up to 100 mm, creating a usable travel window of 90 to 190 mm. The adjuster sets the retract end-position but does not lock the load without continuous air pressure.
At a 0.5 MPa operating pressure, it generates 10053 N of push force and 9425 N of pull force. If you need higher force, operating at 0.9 MPa yields 18095 N of push force.
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