Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-40
The AirTAC JSIJ32~50 Adjustable Cylinder JSIJ32X80-40 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø32mm bore and 80mm stroke, G1/8 air ports and adjustable end cushioning. Its no-tie-rod, hard-anodized profile barrel is more compact than an ISO 15552 cylinder of the same bore — a space-saver on tight machines.
- BoreØ32 mm
- Stroke80 mm
- Port sizeG1/8
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM10×1.25
- CushionAdjustable, 20 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 JSIJ32~50 Adjustable Cylinder JSIJ32X80-40
Its hard-anodized aluminum barrel keeps the overall body shorter and more compact than a same-bore ISO 15552 unit. A G1/8 port feeds the double-acting double rod, while the external adjuster allows you to shorten the extend stroke on site by up to 40 mm.
Because the nominal 80 mm stroke represents the maximum travel, you can dial the usable extend down to 40 mm without swapping the cylinder. Note that this specific SKU lacks a magnet, so it cannot accept CMSE or DMSE sensors.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-40 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-40 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 80 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 20 mm |
| Max standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC JSI (JIS standard) datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G. Barrel: hard-anodized aluminum profile (no tie rods).
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | 484 N |
| Max (@1.0 MPa) | 70 kgf | |
JSIJ is double-rod: the rear rod that carries the stroke adjuster passes through the rear cover, so both piston faces lose rod area. Push is shown at the annular-area value (conservative).
Model Code: Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-40
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×80 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensors. |
JSI-family variants: JSI (double acting), JSID (double rod), JSIJ (adjustable stroke). Mounting: LB / FA / FB / CA / CB / CR / TC / TCM1 / TCM2. Thread PT (blank) / G.
Where the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-40 Is Used
Probe Depth Trimming
Fine-tune the extend stroke from 40 to 80 mm on site to set precise testing probe contact depth without machining spacers.
Variable Transfer Stops
Adjust the stop finger position dynamically on the line to handle different carton lengths using the 40 mm extend window.
Compact Part Ejection
Leverage the short JIS profile body to fit tight machinery bays while dialing in the exact ejection reach needed.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-40 the Right Cylinder?
The 40 mm adjustable window is perfect for sharing one spare cylinder across multiple stroke variants or fine-tuning a final stop. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2. Because this is a non-magnetized model, you must select an -S variant if you require position sensing. For any stroke over 300 mm, always use a guide to prevent rod side-loading.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ 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 Set cushions to minimum, then release gradually.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-40 FAQ
The air port size is G1/8.
The 80 mm nominal stroke is the maximum travel. The external adjuster lets you shorten the extend stroke on site by up to 40 mm, giving a usable extend range of 40-80 mm. The retract end remains fixed, and the cushion only decelerates; it does not hold the load.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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