Airtac SAIJ160 Adjustable Cylinder SAIJ160BX110-20
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX110-20 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 interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ160 mm
- Stroke110 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 SAIJ160BX110-20
It features a 110mm nominal stroke that can be fine-tuned down by up to 20mm, creating a precise 90-110mm usable travel window. This adjustability allows you to dial in the exact retract position at commissioning without swapping out the cylinder or adding external stops.
This large-bore unit utilizes a durable SUS304 stainless steel piston rod (code B) paired with PT tapered port threads. It operates at speeds of 30-500mm/s and relies on standard variable air cushions at both ends to decelerate the load. The rear adjuster functions strictly as a travel stop, meaning it cannot hold the load dynamically without continuous live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX110-20 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX110-20 |
|---|---|
| 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 | 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 SAIJ160BX110-20
| 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 SAIJ160BX110-20 Is Used
Heavy Press Tuning
Dial in the exact 90-110mm pressing depth for heavy assembly operations without changing hardware.
Product Changeover
Quickly adjust the retract end-stop to accommodate different product sizes on a shared production line.
Machine Commissioning
Fine-tune the final resting position during setup to align with existing rigid machine frames.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX110-20 the Right Cylinder?
Choose this 160mm bore cylinder when your application requires heavy thrust up to 14074N at 0.7 MPa, but still demands exact end-position tuning within a 90-110mm window. The adjustable stroke is specifically beneficial for machine setups requiring product changeovers, replacing the need for a fixed-stroke SAI cylinder when end-stop precision is critical.
Because the nominal stroke is 110mm, side-load stress on the 40mm rod is minimal, but an external guide remains recommended for heavy loads. To replace an ISO 15552 cylinder, match the 160mm bore, 110mm stroke, 20mm adjustment, PT port thread, and your required mounting style. Note that SAIJ supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. For applications requiring true load-holding without live air, consider the SAIL or BSAI series instead.
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 SAIJ160BX110-20 FAQ
The rear adjuster acts as a mechanical stop that trims the effective travel. For this 110mm nominal stroke model, it provides a usable travel window of 90-110mm, allowing you to shorten the stroke by up to 20mm during commissioning.
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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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