Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-10
The AirTAC Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-10 is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø50mm bore and 600mm 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
- Stroke600 mm
- Port sizeG1/4
- Acting typeDouble acting, adjustable stroke
- Rod threadM18×1.5
- CushionAdjustable, 20.5 mm
About the Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-10
Generating 982 N of push force at 0.5 MPa, this 50 mm bore JIS profile cylinder is built around an extruded hard-anodized aluminium barrel that is noticeably shorter than a same-bore ISO 15552 unit. The G1/4 port feeds a double-acting single-rod mechanism, and the external adjuster lets you trim the 600 mm extend stroke by up to 10 mm on site, giving a usable 590-600 mm window for fine-tuning the end position without swapping the actuator.
In practical terms it handles about 589 N of real work, which translates to roughly 50 kg lifted vertically with a 2:1 safety margin. The retract end is fixed, and the 20.5 mm adjustable air cushions at both ends decelerate the piston smoothly. Because this is a no-magnet SKU, it cannot take a CMSE or DMSE sensor; for that you need the -S variant.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-10 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-10 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 600 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 JSIJ50X600-10
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 50 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×600 | 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 JSIJ50X600-10 Is Used
Conveyor Diverter Trim
Fine-tune the 600 mm extend stop by up to 10 mm on site to perfectly align a diverter gate without remounting the actuator.
Vertical Lift Stop
Lifts around 50 kg vertically using the 2:1 safety margin, with the external adjuster setting the exact raise height.
Press Positioning
Dial in the extend end-of-stroke within the 590-600 mm window to set precise pressing depth on a shared assembly line.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-10 the Right Cylinder?
Size this 50 mm bore against its neighbours: the 40 mm tops out at 628 N push @0.5 MPa, while the 63 mm jumps to 1559 N, so the 50 mm is the right middle ground for loads near 600 N. The -10 mm adjustable window is ideal when you need to synchronise end positions across multiple stations or keep one shared spare for slightly different stroke variants. JSIJ mounting options include FA, LB, TC, TCM1 and TCM2. At 600 mm stroke, always support the load with an external guide to prevent rod bending and 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 JSIJ50X600-10 FAQ
At 0.5 MPa it pushes 982 N and pulls 825 N; at 0.7 MPa it pushes 1374 N and pulls 1154 N. The theoretical maximum is 200 kgf at 1.0 MPa. The air port is G1/4.
The nominal 600 mm stroke is the maximum. An external stop screw lets you shorten the extend stroke by up to 10 mm on site, yielding a usable 590-600 mm range. The retract end is fixed, and this stop is for positioning only, not for holding a load.
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