Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-50
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-50 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ160 mm
- Stroke130 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-50
The AirTAC SAIJ160X130-50 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It delivers robust thrust, providing 10053N push force at 0.5 MPa, making it suitable for heavy-duty operations. The integrated adjustment mechanism allows the 130mm nominal stroke to be fine-tuned down to an 80mm effective travel window.
This model features a 40mm carbon steel piston rod and a PT G3/4 port. It uses variable air cushions at both ends to decelerate the load. The rear adjuster functions strictly as a mechanical stop for end-position tuning and does not hold the load without live air pressure. For applications requiring position holding without continuous air, consider the SAIL or BSAI series.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-50 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-50 |
|---|---|
| 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 | 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 SAIJ160X130-50
| 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 SAIJ160X130-50 Is Used
Heavy Press Changeovers
Adjust the 80-130mm travel window on the fly to accommodate varying material thicknesses in heavy pressing operations without replacing hardware.
End-Stop Calibration
Fine-tune the retract end position during machine commissioning to dial in exact clamping forces for large assembly fixtures.
Variable Product Sorting
Handle diverse product sizes on a heavy-duty conveyor line by tweaking the stroke end stop to match package dimensions dynamically.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-50 the Right Cylinder?
Select this 160mm bore cylinder when your application requires high force that exceeds the 6136N push force of the 125mm bore at 0.5 MPa, but does not demand the extreme 15708N output of the 200mm version. The adjustable 80-130mm travel window is optimal for product changeovers, allowing you to fine-tune the end stop without swapping the cylinder or adding external stops. Since this is a profile cylinder, it supports a specific mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2.
When replacing an ISO 15552 cylinder, match the 160mm bore, 130mm stroke, 50mm adjustment, PT G3/4 port, and carbon steel rod. Although the 40mm rod handles high side loads well, any stroke exceeding 300mm requires an external guide to prevent binding. This non-magnetic variant is designed for standard actuation; if sensor feedback is needed, choose a -S magnet version for CMSE reed or DMSE electronic switches.
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 SAIJ160X130-50 FAQ
At a 0.5 MPa operating pressure, this 160mm bore cylinder generates 10053N of push force and 9425N of pull force. At the maximum 1.0 MPa pressure, it can deliver up to 2050 kgf.
The rear adjuster acts as a mechanical stop that lets you shorten the 130mm nominal stroke by up to 50mm, creating an 80-130mm usable travel window. It only sets the end position and does not lock the load without live air.
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