Airtac JSI Series Standard Cylinder JSI32X230
The AirTAC Airtac JSI Series Standard Cylinder JSI32X230 is a genuine double acting JIS-standard air cylinder with a Ø32mm bore and 230mm 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
- Stroke230 mm
- Port sizeG1/8
- Acting typeDouble acting
- 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 JSI Series Standard Cylinder JSI32X230
Delivering 402 N of push force at 0.5 MPa, this double-acting 32 mm bore cylinder handles a 230 mm stroke while remaining shorter and more compact than an ISO 15552 unit of the same size. The extruded hard-anodized aluminum barrel skips external rods to resist wear, and a two-way piston seal retains grease for a long, low-friction service life.
Because this SKU lacks the -S magnet, it cannot accept CMSE or DMSE position switches. Plan for roughly 241 N of actual work at 0.5 MPa, which translates to lifting about 20 kg vertically with a 2:1 safety margin. The unit features a G1/8 port, an M10x1.25 rod thread, and 20 mm adjustable air cushions at both ends to decelerate the piston smoothly.
Airtac JSI Series Standard Cylinder JSI32X230 Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI32X230 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 230 mm |
| Acting type | Double acting |
| 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 | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac JSI Series Standard Cylinder JSI32X230
| JSI | JIS-standard profile cylinder (double-acting type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×230 | 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 JSI Series Standard Cylinder JSI32X230 Is Used
Small Part Ejection
Pushes lightweight plastic mouldings out of an injection press with 402 N of force over the 230 mm travel distance.
Packaging Diverter
Routes small cardboard cartons on a packaging line where the compact JIS profile saves valuable machine footprint.
Clamp Actuation
Secures delicate electronic PCBs during assembly, applying a safe working load of around 241 N to prevent component damage.
Is the Airtac JSI Series Standard Cylinder JSI32X230 the Right Cylinder?
When sizing this 32 mm bore, stepping down is not an option as it is the smallest JSI available, while moving up to the 40 mm bore increases the push force to 628 N at 0.5 MPa. Since this is the baseline bore, keep within its limits for light-duty tasks. Without a -S magnet, you cannot mount reed or solid-state sensors; if your application requires position feedback, select the JSI32X230-S variant instead. Furthermore, a standard pneumatic cylinder will drift and lose its load if air pressure drops or the valve is centered, as the end cushions only decelerate the stroke rather than locking the rod. Use an external rod lock or pilot-operated check valve for secure load holding. At 230 mm of travel, minimize side-loading by guiding the driven carriage to prevent rod bending and premature seal 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 JSI Series Standard Cylinder JSI32X230 FAQ
The JSI32X230 delivers 402 N push and 345 N pull at 0.5 MPa, 563 N push and 483 N pull at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa. It uses a G1/8 air port and operates at speeds between 30 and 800 mm/s.
The JSI is a JIS-standard profile cylinder that is physically shorter and more compact than an ISO 15552 cylinder of the same 32 mm bore, providing a space-saving advantage on tight machinery without sacrificing the 230 mm stroke.
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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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