Airtac JSI Series Standard Cylinder JSI32X170
The AirTAC Airtac JSI Series Standard Cylinder JSI32X170 is a genuine double acting JIS-standard air cylinder with a Ø32mm bore and 170mm 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
- Stroke170 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 JSI32X170
Generating 402 N of push force at 0.5 MPa, the AirTAC JSI32X170 is a double-acting JIS-standard profile cylinder built for tight machinery layouts. Because it uses an extruded hard-anodized aluminum barrel instead of external rods, it is notably shorter and more compact than an ISO 15552 cylinder of the same 32 mm bore. The internal two-way piston seal retains grease, ensuring low-friction operation over a long service life.
Plan for roughly 241 N of real work at 0.5 MPa, which translates to lifting about 20 kg vertically with a 2:1 safety margin. This specific SKU lacks the -S magnet, so it cannot host CMSE or DMSE position sensors. The unit features a 12 mm carbon steel rod, an M10x1.25 rod-end thread, and a G1/8 air port.
Airtac JSI Series Standard Cylinder JSI32X170 Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI32X170 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 170 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 JSI32X170
| JSI | JIS-standard profile cylinder (double-acting type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×170 | 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 JSI32X170 Is Used
Small Part Ejection
Pushes lightweight plastic mouldings out of an injection press using 402 N of push force at 0.5 MPa.
Packaging Diverter
Actuates a short 170 mm stroke gate to sort small cartons on a high-speed packaging conveyor line.
Clamp Actuation
Secures electronic PCBs during routing, where the compact 32 mm profile saves valuable fixture space.
Is the Airtac JSI Series Standard Cylinder JSI32X170 the Right Cylinder?
If you need less force, there is no smaller JSI bore available, so you would need to look outside the series. Stepping up to the JSI40X170 increases your 0.5 MPa push force to 628 N. Remember that this plain cylinder will drift if air pressure is lost or the valve is centered; the adjustable 20 mm end cushions only decelerate the piston near stroke limits, so add an external rod lock or pilot-operated check valve if you must hold a load. For this 170 mm stroke, standard LB, FA, FB, CA, CB, TC mounts, or an I/Y/F/U knuckle, will handle the motion without needing external guides.
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 JSI32X170 FAQ
At 0.5 MPa it provides 402 N push and 345 N pull. At 0.7 MPa it provides 563 N push and 483 N pull. The theoretical maximum force is 82 kgf at 1.0 MPa. The air port size is G1/8.
No, this specific SKU does not include the -S magnet, so CMSE or DMSE switches cannot be used. You would need the JSI32X170-S variant to enable magnetic sensing in the side grooves.
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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.
Fast Reply
Most inquiries answered within 7-8 hours.
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