Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-30
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX100-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 100mm 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
- Stroke100 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 SAIJ160BX100-30
The AirTAC SAIJ160X100-30 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust for heavy-duty automation. It generates 10053N of pull force at 0.5 MPa and safely operates at pressures up to 1.0 MPa. The integrated rear stopper allows you to dial back the nominal 100mm stroke by up to 30mm, creating a precise 70-100mm usable travel window for fine-tuning end positions during commissioning.
This unit features a SUS304 stainless steel rod for superior corrosion resistance and carries a robust M36x2 rod thread designed to handle high side loads. Air is supplied via PT tapered G3/4 ports, while variable air cushions at both ends manage deceleration. The extruded aluminum barrel includes sensor grooves on both sides, allowing you to easily mount CMSE reed or DMSE electronic switches if position feedback is added later.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-30 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 100 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 SAIJ160BX100-30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×100 | 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 SAIJ160BX100-30 Is Used
Heavy Press Tuning
Fine-tune the 70-100mm travel window during machine setup to apply exact clamping force on large metal components without external stopper blocks.
Product Changeover
Quickly adjust the rear stopper on a packaging line to accommodate different pallet heights, shifting the end position by up to 30mm in seconds.
High-Force Positioning
Leverage the 10053N pull force to move heavy industrial assemblies into place, relying on the SUS304 rod to withstand harsh manufacturing environments.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX100-30 the Right Cylinder?
Choose this 160mm bore when an 80mm cylinder lacks thrust, as stepping up here increases push force at 0.5 MPa from 2513N to 10053N. The adjustable stroke is ideal for product changeovers on a line, letting you shift the end-stop without swapping the cylinder or adding external stops. For any load-holding requirements without live air pressure, note that this rear adjuster acts only as a travel stop; you should instead utilize an external pilot-operated check valve or explore the SAIL lock variant.
To match this exact ISO 15552 replacement, specify a 160mm bore, 100mm nominal stroke, 30mm adjustment range, PT tapered port threads, and the SUS304 (code B) rod material. Since this is a heavy-duty cylinder, ensure your mounting choice from the available SAIJ set (Basic, FA, LB, TC, FTC, TCM1, TCM2) adequately supports the load to prevent rod binding.
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 SAIJ160BX100-30 FAQ
The rear adjuster acts as a mechanical stop that lets you shorten the effective travel from the 100mm nominal stroke down to as little as 70mm. This allows precise end-position tuning at commissioning without replacing the cylinder.
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