Airtac JSI Series Standard Cylinder JSI32X80SLB
The AirTAC Airtac JSI Series Standard Cylinder JSI32X80SLB 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 JSI32X80SLB
Delivering 402 N of push force at 0.5 MPa, this double-acting JIS-standard profile cylinder saves valuable machine space by being noticeably shorter than an ISO 15552 unit of the same 32 mm 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 this SKU includes the -S magnet, CMSE or DMSE electronic switches drop directly into the side grooves for precise end-of-stroke detection.
At 0.5 MPa you can plan for roughly 241 N of real work, which translates to lifting about 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 to decelerate the piston smoothly, and a G1/8 port. It operates reliably between 30-800 mm/s across a 0.15-1.0 MPa pressure range.
Airtac JSI Series Standard Cylinder JSI32X80SLB Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI32X80SLB |
|---|---|
| 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 JSI32X80SLB
| 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 JSI32X80SLB Is Used
Small Part Ejection
Provides the precise 80 mm stroke and 241 N safe working load needed to push lightweight plastic moldings out of a packaging fixture.
PCB Handling
Uses the built-in -S magnet with a DMSE sensor to confirm retraction when moving delicate circuit boards between test stations.
Valve Actuation
Fits into tight control cabinets via the LB foot mount to pivot process valves where the shorter JIS profile is essential.
Is the Airtac JSI Series Standard Cylinder JSI32X80SLB the Right Cylinder?
If your payload is lighter, there is no smaller JSI bore available, so you would rely entirely on pressure regulation to scale down the 402 N output. Stepping up to the 40 mm bore raises the push force to 628 N at 0.5 MPa, giving you extra thrust if the 32 mm hits its limit. This specific configuration includes the LB foot mounting bracket, which bolts securely to the machine base, and the -S magnet required for sensor feedback. Remember that a standard cylinder will drift and cannot hold a load if air pressure drops or the valve is centered; the air cushions only decelerate the piston near the stroke ends rather than locking it. For suspended loads, add an external rod lock or a pilot-operated check valve.
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 JSI32X80SLB FAQ
This 32 mm bore cylinder 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. The air port is G1/8, and the rod thread is M10x1.25.
The JIS-standard extruded profile barrel makes this unit shorter and more compact than an ISO 15552 cylinder of the same bore, which helps save space on dense machinery. It is not dimensionally interchangeable with ISO 15552, but it offers the same hard-anodized aluminum durability and integrated sensor grooves.
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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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