Airtac SAIJ100 Adjustable Cylinder SAIJ100BX160-30
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100BX160-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 160mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke160 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX160-30
The AirTAC SAIJ100X160-30 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 130-160mm usable travel window. Delivering 3927N of push force at 0.5MPa, it handles heavy positioning tasks. The extruded aluminum barrel includes sensor grooves on both sides, and the SUS304 stainless steel rod resists corrosion in harsh environments.
Unlike a fixed-stroke SAI, this model lets you dial in the exact retract end-position during commissioning without adding external stops. The PT G1/2 port and M20x1.5 rod thread handle high side loads, while the 36mm cushion decelerates heavy masses smoothly.
Airtac SAIJ100 Adjustable Cylinder SAIJ100BX160-30 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100BX160-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 160 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 36 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ100 Adjustable Cylinder SAIJ100BX160-30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×160 | 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 SAIJ100 Adjustable Cylinder SAIJ100BX160-30 Is Used
Machine Setup Tuning
Fine-tune the 130-160mm retract end-stop during initial commissioning to dial in precise pressing positions without swapping cylinders.
Product Changeover
Quickly adjust the travel window on packaging lines when switching between different product sizes, reducing downtime.
Heavy Forming Operations
Leverage the 3927N push force at 0.5MPa for heavy stamping or forming tasks requiring exact end-position control.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX160-30 the Right Cylinder?
Choose this 100mm bore when 50mm (982N) is too weak but 125mm (6136N) is oversized. The 30mm adjustment window is ideal for product changeovers, letting you fine-tune the retract stop on the fly. Specify PT ports and the SUS304 (B) rod material for corrosive settings.
For strokes of 160mm or more, external guide rails help absorb side loads. Remember, the rear adjuster is a travel stop, not a lock; if you need to hold a load without live air, select the SAIL or BSAI series. This cylinder is dimensionally interchangeable with ISO 15552 mounting interfaces.
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 SAIJ100 Adjustable Cylinder SAIJ100BX160-30 FAQ
At 0.5MPa operating pressure, it provides 3927N of push force and 3681N of pull force. At 0.7MPa, the push force increases to 5497N.
A rear stopper screw lets you trim the effective travel back by up to 30mm, creating a 130-160mm usable window. It sets the end position but does not lock the load without live air.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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