Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X500-10
The AirTAC Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X500-10 is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø50mm bore and 500mm stroke, G1/4 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.
- BoreØ50 mm
- Stroke500 mm
- Port sizeG1/4
- Acting typeDouble acting, adjustable stroke
- Rod threadM18×1.5
- CushionAdjustable, 20.5 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 JSIJ50X500-10
Delivering 982 N of push force at 0.5 MPa, this 50 mm bore JIS profile cylinder brings compact efficiency to long-stroke tasks. The extruded hard-anodized aluminium barrel leaves external tie-rods behind entirely, making the overall body shorter and more compact than a same-bore ISO 15552 unit. Air connects via a G1/4 port, driving a 20 mm rod with M18x1.5 threading.
The external stop screw lets you trim the extend stroke by up to 10 mm on-site, giving a usable 490-500 mm range while the retract end remains fixed. This on-site tuning is perfect for dialling in end positions without swapping the cylinder. Based on the 0.5 MPa push rating, it handles about 589 N of real work safely, which translates to roughly 50 kg lifted vertically with a 2:1 margin. Note that this specific SKU lacks a magnet and cannot take a CMSE or DMSE sensor.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X500-10 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X500-10 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 500 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | G1/4 |
| Rod thread | M18×1.5 |
| 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, 20.5 mm |
| Max standard stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X500-10
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 50 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×500 | 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 JSIJ50X500-10 Is Used
Transfer Line Diverter
Trims the 500 mm extend stroke by 10 mm to nudge packages onto a side lane without altering the main mount.
Pneumatic Press Stop
Uses the external adjuster to set a precise 495 mm lower end position for light pressing tasks before full extension.
Long-Reach Pusher
Pushes bins down a 500 mm track, relying on the compact JIS profile to save floor space in tight cells.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X500-10 the Right Cylinder?
Sizing this 50 mm bore against its neighbours shows its place: a 40 mm bore yields 628 N push at 0.5 MPa, while a 63 mm bore jumps to 1559 N, so the 50 mm sits squarely in the mid-range. The 10 mm adjustable window is highly useful when you need to share a spare across slight stroke variants or fine-tune a final end position in the field. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2 brackets. Because the stroke is 500 mm, you must support the load with external guides to prevent rod bending and side-load damage. Also, remember this no-magnet SKU cannot support position sensing.
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 JSIJ50X500-10 FAQ
This 50 mm bore cylinder uses a G1/4 port. It generates 982 N push and 825 N pull at 0.5 MPa, 1374 N push and 1154 N pull at 0.7 MPa, with a theoretical maximum of 200 kgf at 1.0 MPa.
The external adjuster lets you shorten the extend stroke by up to 10 mm on-site, giving a usable range of 490-500 mm. The nominal 500 mm stroke is the maximum, and the retract end is fixed. This stop sets the end position but does not lock the load.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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