Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10S 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 SAIJ160X190-10S
The AirTAC SAIJ160X190-10-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It delivers substantial thrust, pushing 10053N and pulling 9425N at 0.5 MPa. Equipped with a -S magnet, it integrates seamlessly with AirTAC CMSE reed and DMSE solid-state sensors via the dual-side barrel grooves.
This specific SKU provides a 180-190 mm usable travel window, letting you trim up to 10 mm off the 190 mm nominal stroke. The carbon steel rod and PT tapered port are standard, while the rear adjuster acts purely as a travel stop for end-position tuning, not a load-holding lock.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10S |
|---|---|
| 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 SAIJ160X190-10S
| 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 SAIJ160X190-10S Is Used
Machine Setup Changeover
Dial in the exact 180-190 mm end position during product line changeovers without replacing the entire actuator or bolting on external stops.
High-Force Positioning
Leverage the 10053N push force to move heavy assemblies into a precise final position, tuning the last 10 mm of travel mechanically at the rear.
Assembly Line Tuning
Perfect for automated assembly lines where the rear stopper compensates for mechanical tolerances, ensuring consistent end-of-stroke contact.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X190-10S the Right Cylinder?
Choose this 160 mm bore when an 80 mm bore (providing 2513N push force at 0.5 MPa) is insufficient, but a 200 mm bore (15708N) is excessive. The adjustable 180-190 mm window is perfect for product changeovers, allowing you to fine-tune the end stop at commissioning without swapping the cylinder or adding external stops. For a fixed end position, a standard SAI cylinder would suffice, but the SAIJ variant offers superior setup flexibility.
When replacing an ISO 15552 cylinder, match the 160 mm bore, 190 mm stroke, 10 mm adjustment, PT port thread, and -S magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. Since the 190 mm stroke is under 300 mm, side-load concerns are minimal, but the adjuster cannot hold loads without live air; use a SAIL or BSAI cylinder for true locking.
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 SAIJ160X190-10S FAQ
At 0.5 MPa operating pressure, this 160 mm bore cylinder provides 10053N of push force and 9425N of pull force. At 0.7 MPa, the push force increases to 14074N.
The rear adjuster screw lets you shorten the effective travel from the 190 mm nominal stroke down to 180 mm. This stopper fine-tunes the end position during setup but does not lock or hold the load without continuous air pressure.
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