Airtac SAIJ160 Adjustable Cylinder SAIJ160BX105-30
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX105-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 105mm 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
- Stroke105 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 SAIJ160BX105-30
The AirTAC SAIJ160X105-30 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a robust 10053N pull force at 0.5 MPa and uses a SUS304 stainless steel rod. The built-in rear stopper allows you to fine-tune the effective travel down to a 75-105 mm window, eliminating the need for external stops during commissioning.
This 160 mm bore profile cylinder integrates variable air cushions at both ends to decelerate heavy loads over a 50 mm cushion length. It supports a speed range of 30-500 mm/s and features dual-side sensor grooves for position feedback. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX105-30 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX105-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 105 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 SAIJ160BX105-30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×105 | 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 SAIJ160BX105-30 Is Used
Heavy-Duty Press Tuning
Dial in the exact 75-105 mm end-stop during machine setup to accommodate varying material thicknesses without swapping cylinders.
Product Line Changeover
Quickly adjust the retract position on a packaging line when switching to a new product size, using the 30 mm rear trim to fine-tune the stroke.
Assembly Station Calibration
Precisely set the clamping travel for heavy 160 mm bore assembly operations, ensuring accurate force delivery without external mechanical stops.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX105-30 the Right Cylinder?
Choose this adjustable-stroke model when your application requires precise end-position tuning at commissioning or frequent product-size changeovers, rather than relying on a fixed-stroke SAI cylinder. If the 10053N pull force at 0.5 MPa is excessive, stepping down to a 125 mm bore yields 5734N. The PT tapered port and SUS304 rod are standard here, and the ISO 15552 mounting interface supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 attachments. Because this is a 105 mm stroke, no external side-load guide is strictly required, but the 40 mm rod handles high bending stresses well.
For load-holding requirements without continuous air pressure, note that this plain SAIJ cylinder cannot lock in place; the rear adjuster only sets the travel end. You would need to specify an SAIL air-released lock or a BSAI clamp-lock variant 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 SAIJ160BX105-30 FAQ
The rear adjuster screw allows you to shorten the 105 mm nominal stroke by up to 30 mm, providing a usable travel window of 75-105 mm. It acts as a mechanical stop to fine-tune the end position at commissioning without adding external stops.
The maximum push force reaches 18095N at 0.9 MPa.
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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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