Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 110mm 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
- Stroke110 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20
The AirTAC SAIJ160X110-20 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 90-110 mm, letting you trim the nominal 110 mm stroke by up to 20 mm during machine setup. Belonging to the 160 mm bore class, it outputs 10053 N of push force and 9425 N of pull force at 0.5 MPa.
This heavy-duty unit uses a robust 40 mm carbon steel rod and a PT G3/4 port. The extruded aluminum barrel includes sensor grooves on both sides, ready to accept CMSE reed or DMSE electronic switches if a magnet is specified later. The rear stopper acts strictly as an end-position delimiter, meaning it will not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 110 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 SAIJ160X110-20
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×110 | 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 SAIJ160X110-20 Is Used
Variable End-Stop Tuning
Dial in the exact retract distance within the 90-110 mm window to accommodate varying material thicknesses without changing out the entire actuator assembly.
Machine Changeover Setup
Rapidly adjust the stroke end-position by up to 20 mm when switching production lines to a different product size, ensuring precise stops for heavy 10053 N loads.
Heavy Press Positioning
Leverage the 40 mm carbon steel rod and robust ISO 15552 profile barrel to execute high-force pressing operations with fine-tuned end-position calibration.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20 the Right Cylinder?
Selecting this 160 mm bore makes sense when your application requires substantial thrust, as stepping down to a 125 mm cylinder drops your 0.5 MPa push force to 6136 N. Conversely, moving up to a 200 mm bore raises it to 15708 N. The integrated 20 mm adjustment mechanism is ideal for fine-tuning retract positions during product changeovers, eliminating the need to physically swap cylinders or bolt on external stops compared to a fixed SAI model.
For load-holding requirements without continuous air supply, note that this adjuster and the variable air cushions do not function as a lock; you would need an external pilot-operated check valve or a SAIL/BSAI series cylinder. This SAIJ model supports a mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. It operates at speeds of 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 SAIJ160X110-20 FAQ
It features a rear adjusting screw that allows you to shorten the effective stroke by up to 20 mm. This creates a usable travel window of 90 to 110 mm, enabling precise end-position tuning at commissioning without adding external stops.
At a 0.5 MPa operating pressure, it provides 10053 N of push force and 9425 N of pull force. At the maximum 1.0 MPa pressure, the push force reaches 18095 N.
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