Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X50-50
The AirTAC JSIJ32~50 Adjustable Cylinder JSIJ32X50-50 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø32mm bore and 50mm 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
- Stroke50 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 JSIJ32X50-50
The hard-anodized aluminum barrel leaves out external rods, making the body shorter than a same-bore ISO 15552 unit. A G1/8 port supplies air, while adjustable cushions trim end-of-travel impacts.
The -50 code means an external adjuster can shorten the 50 mm extend stroke down to zero on site, letting you fine-tune the end position without swapping the cylinder. Note this SKU lacks a magnet, so it cannot take CMSE/DMSE sensors.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X50-50 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X50-50 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 50 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 JSIJ32X50-50
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×50 | 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 JSIJ32X50-50 Is Used
Gauge Position Trimming
Dial in the 0-50 mm extend stop on site to set a precise measurement probe contact point without machining new spacers.
Small Part Ejection
Use the adjustable end-position to tune the push distance for ejecting light 32 mm components safely from a fixture.
Clamp Force Setup
Shorten the extend stroke on the fly to prevent over-travel when clamping delicate workpieces in a compact machining cell.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X50-50 the Right Cylinder?
If your task needs less than 402 N, re-evaluate the pressure before downsizing. The -50 adjuster is perfect for sharing one spare across multiple stroke variants. Mount using FA, LB, TC, TCM1, or TCM2 brackets. Add the -S variant if you need CMSE/DMSE sensing. For any stroke over 300 mm, guide the load to prevent side-load wear.
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 JSIJ32X50-50 FAQ
At 0.5 MPa it pushes 402 N and pulls 345 N. At 0.7 MPa it pushes 563 N and pulls 483 N. The theoretical max is 82 kgf at 1.0 MPa. The air port is G1/8.
The 50 mm nominal stroke is the maximum. An external stop screw lets you shorten the extend stroke by up to 50 mm on site, down to zero. The retract end remains fixed. This stop only sets the end position; it is not a load lock.
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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.
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Most inquiries answered within 7-8 hours.
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