Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10 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 SAIJ160X190-10
The AirTAC SAIJ160X190-10 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 180 to 190 mm, allowing you to dial back the 190 mm nominal stroke by up to 10 mm during commissioning. Built with a robust 40 mm carbon steel rod and M36x2 thread, it handles heavy loads with a push force of 14074 N at 0.7 MPa.
This adjustable-stroke design eliminates the need to swap cylinders or bolt on external stops when fine-tuning end positions. The extruded aluminum barrel includes sensor grooves on both sides for direct mounting of CMSE reed and DMSE electronic sensors. It supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10 |
|---|---|
| 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 SAIJ160X190-10
| 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 SAIJ160X190-10 Is Used
Heavy-Duty Press Fine-Tuning
Dial in the exact 180-190 mm pressing distance during machine setup without swapping out the entire cylinder or adding external shims.
Product Changeover Stops
Adjust the end position by up to 10 mm to accommodate slightly different product sizes on a packaging line directly at commissioning.
Machine Tool Clamping
Use the heavy 14074 N push force at 0.7 MPa to secure large workpieces, relying on the rear stopper to set the precise clamping depth.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10 the Right Cylinder?
Choose this 160 mm bore when the 100 mm class (5497 N push at 0.7 MPa) is insufficient for your heavy-duty application. The 10 mm adjustment range is ideal for precise product changeovers or variable end-stops on a line, offering setup flexibility that a fixed-stroke SAI cylinder cannot match. For applications requiring position holding without live air pressure, note that this cylinder's rear adjuster acts only as a travel stop, not a lock; consider an SAIL or BSAI series cylinder instead.
When replacing an ISO 15552 cylinder, match the 160 mm bore, 190 mm stroke, 10 mm adjustment, PT tapered port thread, and standard carbon steel rod. Since the 190 mm stroke exceeds 300 mm is not applicable here, but long unsupported loads still require an external guide to prevent side-load damage. Operating speed is 30-500 mm/s.
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 SAIJ160X190-10 FAQ
At 0.7 MPa operating pressure, this 160 mm bore cylinder provides a push force of 14074 N and a pull force of 9425 N. The maximum force at 1.0 MPa is 2050 kgf.
The rear adjuster screw acts as a mechanical stop that lets you shorten the effective stroke from 190 mm down to 180 mm. It decelerates the travel end but does not lock the load without live air pressure.
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