Airtac SAIJ160 Adjustable Cylinder SAIJ160BX120-10
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX120-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 120mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ160 mm
- Stroke120 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX120-10
The AirTAC SAIJ160X120-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a usable travel window of 110 to 120 mm, allowing you to dial in the exact end position during commissioning without adding external stops.
This variant is built with a SUS304 stainless steel rod for superior corrosion resistance and features PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, and the rear stopper screw acts purely as a travel stop. It does not hold the load without live air pressure, so a SAIL or BSAI lock is needed for fail-safe holding.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX120-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX120-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 120 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 | 9425 N | 9425 N |
| 0.7 MPa | 13195 N | — |
| Max (@1.0 MPa) | 1922 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160BX120-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×120 | 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 SAIJ160BX120-10 Is Used
Heavy Press Tuning
Dial in the exact 110-120 mm end position for high-force pressing tasks without swapping out the entire cylinder.
Machine Changeover
Quickly adjust the retract stop to accommodate new product sizes on a heavy-duty line, minimizing setup downtime.
Corrosion-Resistant Actuation
Leverage the SUS304 stainless steel rod in humid or washdown industrial environments requiring heavy thrust.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX120-10 the Right Cylinder?
Select this 160 mm bore cylinder when an application requires heavy thrust up to 14074 N at 0.7 MPa but demands fine-tuning of the retract end position within a 110-120 mm window. If you need less force, stepping down to a 125 mm bore yields 8590 N at 0.7 MPa. The adjustable stroke is ideal for machine changeovers, whereas a fixed-stroke SAI is preferred when end positions are permanently locked.
For an ISO 15552 replacement, match the 160 mm bore, 120 mm stroke, 10 mm adjustment, PT ports, and SUS304 rod. Although the 120 mm stroke is short, the heavy 40 mm rod and M36x2 thread handle high side loads well. Remember that the rear adjuster is a stop, not a lock; use an external rod lock for load-holding without live air.
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 SAIJ160BX120-10 FAQ
The maximum thrust is 2050 kgf at 1.0 MPa.
The rear adjuster screw lets you shorten the nominal 120 mm stroke by up to 10 mm, creating a 110-120 mm usable travel window. It acts as a physical stop to fine-tune the end position and is not a locking mechanism.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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