Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-40
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-40 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 SAIJ160X130-40
The AirTAC SAIJ160X130-40 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It 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. This bore size delivers substantial thrust, generating 14074 N of push force at 0.7 MPa, making it suitable for heavy-duty positioning tasks.
The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE or DMSE switches. A robust 40 mm carbon steel rod with an M36x2 thread handles high side-loading stresses, while the rear adjuster acts purely as a travel stop and cannot hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-40 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-40 |
|---|---|
| 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 SAIJ160X130-40
| 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 SAIJ160X130-40 Is Used
Heavy Press Tuning
Fine-tune the exact end-of-stroke position on a large metal press during setup, trimming up to 40 mm to accommodate different material thicknesses without changing cylinders.
Product Changeover
Rapidly adjust the rear stopper on a packaging line when switching to a new carton size, shifting the effective travel window between 90 and 130 mm as needed.
Assembly Machine Setup
Dial in the precise retraction point on an automotive assembly fixture, using the rear adjuster to compensate for mechanical wear over time without reprogramming the PLC.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-40 the Right Cylinder?
Choose this adjustable-stroke model when a fixed-stroke SAI cylinder cannot accommodate minor product-size variations on the fly. If your application requires less force, stepping down to a 125 mm bore yields 8590 N of push force at 0.5 MPa, whereas moving up to a 200 mm bore provides 21991 N at 0.7 MPa. The rear screw enables fine end-position tuning without adding external physical stops.
For ISO 15552 replacement matching, verify the 160 mm bore, 130 mm stroke, 40 mm adjustment range, PT tapered port thread, and your required mounting set (Basic, FA, LB, TC, FTC, TCM1, or TCM2). Because the 40 mm rod is highly rigid, ensure external guides support any heavy lateral loads to prevent 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 SAIJ160X130-40 FAQ
At 0.7 MPa operating pressure, this 160 mm bore cylinder provides 14074 N of push force and 9425 N of pull force. At the maximum 1.0 MPa pressure, it can deliver up to 2050 kgf.
The rear adjuster screw allows you to shorten the effective stroke from 130 mm down to a minimum of 90 mm. This mechanism acts as a mechanical stop to set the end position and does not lock or hold the load without continuous air pressure.
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