Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-20
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-20 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 95mm 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
- Stroke95 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-20
The AirTAC SAIJ160X95-20 is a double-acting ISO 15552 profile cylinder equipped with a rear mechanical adjuster. It provides a usable travel window of 75 to 95 mm, allowing you to dial back the nominal 95 mm stroke by up to 20 mm during commissioning. This bore size generates a substantial 14074 N of push force at 0.7 MPa, making it suitable for heavy-duty pressing and clamping.
This configuration features a SUS304 stainless steel rod for superior corrosion resistance and utilizes PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting. While the rear stopper and variable air cushions decelerate the load at the end of travel, they do not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-20 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-20 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 95 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 SAIJ160BX95-20
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×95 | 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 SAIJ160BX95-20 Is Used
Heavy-Duty Press Fitting
Apply the 14074 N push force at 0.7 MPa to seat large bearings, using the 20 mm adjuster to fine-tune the pressing depth for different assembly tolerances.
Product Changeover Diverter
Quickly reconfigure a heavy pallet stop or diverter on a packaging line by shifting the end position within the 75 to 95 mm travel window without changing hardware.
Heavy Clamping Station
Secure large workpieces during machining, relying on the stainless steel rod to resist corrosion in humid shop environments while the adjustable stop sets the clamp gap.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-20 the Right Cylinder?
Select this 160 mm bore actuator when an application requires high thrust that exceeds the 8590 N push force of the 125 mm variant, but does not necessitate stepping up to the 200 mm bore. The adjustable 75 to 95 mm travel window is ideal for product-size changeovers on a line, providing fine end-position tuning without swapping the cylinder or adding external stops. For applications needing true load-holding without continuous air pressure, consider the SAIL or BSAI series instead.
To match this cylinder exactly for an ISO 15552 replacement, specify the 160 mm bore, 95 mm stroke, 20 mm adjustment, PT port threads, and the SUS304 (B) rod material. Mounting choices are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because the stroke is under 300 mm, external side-load guides are less critical, though the robust 40 mm rod and M36x2 thread handle substantial mechanical stress.
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 SAIJ160BX95-20 FAQ
At an operating pressure of 0.7 MPa, this 160 mm bore cylinder generates 14074 N of push force and 13234 N of pull force. It can reach a maximum push force of 18095 N at 0.9 MPa.
The rear adjuster acts as a mechanical stop that trims the effective travel. For this SAIJ160X95-20 model, you can shorten the 95 mm nominal stroke anywhere within a 75 to 95 mm window to dial in the exact end position during setup.
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