Airtac SAIJ160 Adjustable Cylinder SAIJ160BX60-30S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX60-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 60mm 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
- Stroke60 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX60-30S
The AirTAC SAIJ160X60-30-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 30 to 60 mm, allowing you to dial back the 60 mm nominal stroke by up to 30 mm during commissioning. This specific configuration uses a SUS304 stainless steel rod for superior corrosion resistance and includes a magnet for CMSE reed and DMSE electronic sensors.
Delivering 10053 N of push force at 0.5 MPa, this bore size handles heavy loads without needing external stops. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch placement. It supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR options.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX60-30S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX60-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 60 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 SAIJ160BX60-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×60 | 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 SAIJ160BX60-30S Is Used
Heavy Press Fine-Tuning
Dial in the exact 30-60 mm end position during machine setup to accommodate material thickness variations without replacing the actuator.
Product Changeover
Quickly adjust the rear stopper for different product sizes on a high-force assembly line, saving downtime on physical cylinder swaps.
Corrosive Forming
Leverage the SUS304 stainless steel rod for pressing or forming tasks in washdown or mildly corrosive environments.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX60-30S the Right Cylinder?
Choose this 160 mm bore when an 80 mm bore (2513 N push at 0.5 MPa) is insufficient for your heavy-duty application. The 30 mm adjustment range is ideal for product changeovers on a line, letting you fine-tune the end position without swapping the cylinder. Because the rear adjuster acts only as a travel stop and the air cushion provides deceleration, neither holds the load without live air; for true load-holding without pneumatic pressure, select an SAIL or BSAI cylinder.
When matching this for an ISO 15552 replacement, verify the 60 mm stroke, 30 mm adjustment, PT tapered port threads, and the -S magnet. Operating speed is 30-500 mm/s for this large bore. While the 40 mm rod diameter and M36x2 thread handle high mechanical stress, long unsupported strokes require an external guide to prevent side-load wear.
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 SAIJ160BX60-30S FAQ
At 0.5 MPa operating pressure, this 160 mm bore cylinder provides 10053 N of push force and 9425 N of pull force. At the maximum 1.0 MPa pressure, it delivers up to 2050 kgf.
The rear adjuster screw acts as a mechanical stop that lets you shorten the 60 mm nominal stroke by up to 30 mm, creating a 30 to 60 mm usable travel window. It is a travel stop, not a lock, and does not hold the load without live air pressure.
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