Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20S 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 SAIJ160X110-20S
The AirTAC SAIJ160X110-20-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers immense thrust, providing 10053N push and 9425N pull force at 0.5 MPa. By turning the external stopper screw, you can shorten the effective travel, creating a precise 90-110 mm usable window for exact end-position tuning without swapping hardware.
This unit includes a standard carbon steel rod and a piston magnet (-S) for position detection using AirTAC CMSE reed or DMSE solid-state sensors. It features PT tapered ports and a variable air cushion at both ends to decelerate heavy loads. The adjuster functions strictly as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20S |
|---|---|
| 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 SAIJ160X110-20S
| 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 SAIJ160X110-20S Is Used
Heavy Press Fit Tuning
Dial in the exact 90-110 mm retract distance during commissioning to guarantee perfect pressing force without machining custom spacers.
Product Changeover Setup
Quickly adapt the end-stop position on a packaging line when introducing a new product size, reducing downtime and avoiding cylinder swaps.
Large Assembly Positioning
Leverage the 10053N push force to move heavy pallets into place, using the rear adjuster to fine-tune the resting position.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-20S the Right Cylinder?
Choose this 160 mm bore when the 125 mm bore (6136N push at 0.5 MPa) lacks the power to move your load, but you need the adjustability that a fixed-stroke SAI cannot provide. The 20 mm adjustment range is ideal for fine-tuning the retract end during machine setup or product changeover. Because the stroke is 110 mm, side-load risks are minimal, but external guides are always recommended for heavy payloads. For load-holding without continuous air pressure, select the SAIL or BSAI series instead, as the SAIJ rear screw is a stop, not a lock. To match this ISO 15552 footprint, specify: 160 mm bore, 110 mm stroke, 20 mm adjust, PT port threads, standard mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2), and a -S magnet.
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 SAIJ160X110-20S 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 acts as a mechanical stop that trims the retract end position. For this 110 mm nominal stroke model, it creates a 90-110 mm usable travel window, allowing precise end-position tuning without adding external stops.
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