Airtac SAIJ160 Adjustable Cylinder SAIJ160BX185-10
The AirTAC SAIJ160 Adjustable Cylinder SAIJ160BX185-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 185mm 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
- Stroke185 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 SAIJ160BX185-10
The AirTAC SAIJ160X185-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 185 mm travel by up to 10 mm for a precise 175-185 mm usable window.
This variant features a SUS304 stainless steel rod (code B) for superior corrosion resistance and ships with PT tapered G3/4 ports. The rear stopper acts purely as a travel end-position setter for commissioning; it does not hold the load without live air pressure, so applications requiring true load-holding should utilize an external rod lock or explore the SAIL or BSAI series.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX185-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX185-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 185 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 SAIJ160BX185-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×185 | 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 SAIJ160BX185-10 Is Used
Heavy-Duty Press Tuning
Dial in the exact 175-185 mm retraction end-stop during initial commissioning to accommodate material thickness variations without adding external shims.
Product Line Changeover
Quickly adjust the rear stopper by up to 10 mm when switching the production line to a slightly different pallet or fixture size.
Corrosive Environment Assembly
Leverage the SUS304 stainless steel rod for high-force clamping tasks in washdown or chemically exposed manufacturing areas.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX185-10 the Right Cylinder?
The 10 mm adjustable window is ideal for fine-tuning the exact retraction point during machine setup or product changeover, avoiding the need to physically swap out a fixed-stroke SAI cylinder.
To match this exact configuration for an ISO 15552 replacement, specify a 160 mm bore, 185 mm stroke, 10 mm adjustment, PT G3/4 port, and SUS304 (B) rod material. Note that this model omits a magnet; adding the -S suffix enables CMSE reed and DMSE electronic sensors. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, deliberately omitting FB, CA, CB, and CR brackets. Because the stroke is 185 mm, ensure external guiding to handle side loads.
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 SAIJ160BX185-10 FAQ
The rear adjuster screw allows you to shorten the effective stroke by up to 10 mm, creating a 175-185 mm travel window. It functions as a mechanical stop for end-position tuning and does not lock the load without continuous air pressure.
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