Airtac JSI Series Standard Cylinder JSI32X80SCA
The AirTAC Airtac JSI Series Standard Cylinder JSI32X80SCA is a genuine double acting 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
- 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 JSI32X80SCA
Delivering 402 N of push force at 0.5 MPa, this double-acting 32 mm bore cylinder saves valuable machine space by being noticeably shorter than an ISO 15552 unit of the same bore. The extruded hard-anodized aluminum barrel omits external rods to resist wear, while the two-way piston seal retains grease for a long, low-friction service life. Because the -S suffix provides a built-in piston magnet, you can drop CMSE or DMSE reed and electronic switches directly into the side grooves for position sensing.
Plan for about 241 N of real work at 0.5 MPa, which translates to lifting roughly 20 kg vertically with a 2:1 safety margin. The unit features a 12 mm carbon steel rod with an M10x1.25 thread, adjustable 20 mm air cushions at both ends, and a G1/8 port. It travels at 30-800 mm/s across its 80 mm stroke, and the included CA clevis mount makes pivot mounting straightforward.
Airtac JSI Series Standard Cylinder JSI32X80SCA Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI32X80SCA |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 80 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 JSI32X80SCA
| JSI | JIS-standard profile cylinder (double-acting 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 JSI Series Standard Cylinder JSI32X80SCA Is Used
Small Part Ejection
Uses the 345 N pull force at 0.5 MPa to reliably strip small plastic parts from an injection mold cavity.
Light Duty Clamping
Secures thin sheet metal brackets during a light drilling operation where a compact footprint is required.
Package Diverting
Actuates a small pivot gate to sort light cardboard cartons on a secondary packaging conveyor line.
Is the Airtac JSI Series Standard Cylinder JSI32X80SCA the Right Cylinder?
If 402 N of push at 0.5 MPa is too much for your fixture, AirTAC does not make a smaller JSI bore, so you would need to step out of the series or throttle the flow. If you need more power, stepping up to the JSI40 raises the push force to 628 N at 0.5 MPa. This specific SKU includes the CA clevis mount and the -S magnet for sensors, so it is ready for pivot applications requiring end-of-stroke detection.
Remember that the adjustable air cushion only decelerates the piston near the end of travel; it does not function as a brake. If your application must hold a load vertically when air is lost or the valve is centered, you must add an external rod lock or a pilot-operated check valve to prevent drift.
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 JSI32X80SCA FAQ
At 0.5 MPa it provides 402 N of push and 345 N of pull. At 0.7 MPa it provides 563 N of push and 483 N of pull. The theoretical maximum force is 82 kgf at 1.0 MPa. The air port size is G1/8.
It is a JIS-standard profile cylinder that is shorter and more compact than an ISO 15552 cylinder of the same 32 mm bore, saving space on tight machines. It uses an extruded aluminum barrel with no external rods and includes a built-in magnet for CMSE/DMSE sensors.
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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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