Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X30-10
The AirTAC JSIJ63~80 Adjustable Cylinder JSIJ63X30-10 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø63mm bore and 30mm stroke, G3/8 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.
- BoreØ63 mm
- Stroke30 mm
- Port sizeG3/8
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM18×1.5
- CushionAdjustable, 29 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 JSIJ63~80 Adjustable Cylinder JSIJ63X30-10
Its hard-anodized aluminum barrel is shorter than a same-bore ISO 15552 unit, saving valuable footprint. The G3/8 port feeds a double-acting double-rod piston rated for 30-800 mm/s speeds.
The external -10 mm adjuster lets you shorten the extend stroke on site from the 30 mm maximum down to 20 mm, perfect for fine-tuning end positions without swapping parts. Note this SKU lacks a magnet, so it cannot take CMSE/DMSE sensors.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X30-10 Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X30-10 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 30 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | G3/8 |
| Rod thread | M18×1.5 |
| 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, 29 mm |
| Max standard stroke | Up to 1500 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1402 N | 1402 N |
| 0.7 MPa | 1962 N | 1962 N |
| Max (@1.0 MPa) | 286 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 JSIJ63~80 Adjustable Cylinder JSIJ63X30-10
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 63 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×30 | 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 JSIJ63~80 Adjustable Cylinder JSIJ63X30-10 Is Used
Short-Stroke Clamping
Dial in the exact grip on varied workpieces by trimming the extend stroke up to 10 mm on-site without changing the cylinder body.
Transfer Stopper Block
Use the adjustable 20-30 mm extend window to fine-tune the stopping position of parts on a moving line for precise indexing.
Compact Pressing
Fit high 1559 N pressing force into a tight JIS footprint, tweaking the stroke end to accommodate different material thicknesses.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X30-10 the Right Cylinder?
The -10 mm adjustable window is ideal when you need to share one spare across slight stroke variants or dial in a precise end stop on-site. Mounting options include FA, LB, TC, TCM1, and TCM2. For this 30 mm stroke, side-load is minimal, but any build over 300 mm requires a guide. Because this specific model has no -S suffix, it cannot support magnetic sensing.
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 JSIJ63~80 Adjustable Cylinder JSIJ63X30-10 FAQ
This 63 mm bore cylinder uses a G3/8 port.
The nominal 30 mm stroke is the maximum. An external stop screw lets you shorten the extend stroke by up to 10 mm on-site, giving a usable range of 20-30 mm. The retract end is fixed, and this stop is for positioning only, not load holding.
Authorized Export Seller
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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