Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-30S
The AirTAC JSIJ32~50 Adjustable Cylinder JSIJ32X80-30S is a genuine double acting, double rod, adjustable stroke 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, double rod, adjustable stroke
- 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 JSIJ32~50 Adjustable Cylinder JSIJ32X80-30S
Its extruded hard-anodized aluminum barrel makes it shorter and more compact than a same-bore ISO 15552 unit. The integrated -S magnet allows CMSE/DMSE sensors to drop directly into the side grooves for precise position detection.
The external adjuster lets you shorten the extend stroke on-site by up to 30 mm, giving a usable range of 50-80 mm without swapping the cylinder. Air connects via a G1/8 port, and the retract end remains fixed while you fine-tune the extend position.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-30S Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-30S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 80 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| 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 | 346 N | 346 N |
| 0.7 MPa | 484 N | 484 N |
| Max (@1.0 MPa) | 70 kgf | |
JSIJ is double-rod: the rear rod that carries the stroke adjuster passes through the rear cover, so both piston faces lose rod area. Push is shown at the annular-area value (conservative).
Model Code: Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-30S
| JSIJ | JIS-standard profile cylinder (adjustable-stroke 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 JSIJ32~50 Adjustable Cylinder JSIJ32X80-30S Is Used
Clamp Position Tuning
Fine-tune the extend stop by up to 30 mm on-site to dial in the exact clamping depth for varying material thicknesses without changing the cylinder.
Compact Sensor Detection
Leverage the built-in -S magnet and compact JIS profile to fit CMSE/DMSE switches in tight assembly machinery where envelope size is critical.
Light Transfer Stops
Use the 80 mm maximum stroke to push light parts onto a conveyor, adjusting the end position externally to accommodate different product widths.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X80-30S the Right Cylinder?
When sizing this unit, the 32 mm bore sits at the low edge of the range, pushing 402 N at 0.5 MPa; stepping up to a 40 mm bore yields 628 N if you need more force. The adjustable stroke is ideal for sharing a spare across stroke variants or tuning end positions on-site. Mounting options include FA, LB, TC, TCM1, and TCM2. The -S magnet supports reed or electronic switches. For any stroke over 300 mm, use a guide to prevent rod 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 JSIJ32X80-30S FAQ
At 0.5 MPa it pushes 402 N and pulls 345 N. At 0.7 MPa it pushes 563 N and pulls 483 N. The theoretical maximum force is 82 kgf at 1.0 MPa. It uses a G1/8 port.
The nominal 80 mm stroke is the maximum. The external stop screw lets you shorten the extend stroke by up to 30 mm on-site, giving a usable extend range of 50-80 mm. The retract end is fixed, and this stop is for positioning only, not load holding.
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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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