Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-40S
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX130-40S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 130mm 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
- Stroke130 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 SAIJ160BX130-40S
It features a SUS304 stainless steel rod and a PT tapered port thread. By integrating an external adjusting screw, this model provides a usable travel window of 90 to 130 mm, allowing you to dial back the nominal 130 mm stroke by up to 40 mm during commissioning.
Because it is a profile cylinder with an extruded aluminum barrel, it includes sensor grooves on both sides for straightforward switch mounting. The integrated -S magnet operates seamlessly with AirTAC CMSE reed and DMSE electronic solid-state sensors. The rear adjuster functions strictly as a travel stop for end-position tuning and does not lock the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-40S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-40S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 130 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 SAIJ160BX130-40S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×130 | 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 SAIJ160BX130-40S Is Used
Heavy Press Tuning
Fine-tune the exact bottoming position of a 10053N press cycle by up to 40 mm without swapping the cylinder or adding shims.
Product Changeover
Quickly adjust the 90 to 130 mm travel window to accommodate different product heights on a high-force assembly line.
Robust Positioning
Leverage the SUS304 stainless steel rod and M36x2 thread to handle significant side loads while setting variable end stops.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX130-40S the Right Cylinder?
The adjustable stroke is ideal for product-size changeovers on a line, whereas a fixed SAI cylinder is better for rigid, unchanging endpoints. For holding loads without continuous air pressure, utilize an external rod lock or pilot-operated check valve, as the SAIJ adjuster is not a locking device.
To replace an ISO 15552 cylinder, match the 160 mm bore, 130 mm nominal stroke, 40 mm adjustment range, PT ports, and the -S magnet. This model uses the reduced SAIJ mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2. Although the stroke is under 300 mm, the heavy 40 mm rod and M36x2 thread handle high side loads well, though external guides remain essential for optimal longevity.
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 SAIJ160BX130-40S FAQ
The rear adjusting screw acts as a mechanical stopper that trims the effective travel. For this SAIJ160X130-40-S model, it creates a usable stroke window of 90 to 130 mm from the 130 mm nominal stroke, allowing precise end-position tuning without replacing the cylinder.
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Standard models are processed and dispatched in 3-5 business days.
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