Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X100-100
The AirTAC JSIJ63~80 Adjustable Cylinder JSIJ63X100-100 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø63mm bore and 100mm 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
- Stroke100 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 JSIJ63X100-100
The nominal 100 mm stroke remains the maximum travel, while the retract end stays fixed. Because the extruded hard-anodized aluminum barrel omits tie rods entirely, the overall body is noticeably shorter and more compact than a same-bore ISO 15552 unit.
Air connects via a G3/8 port, driving the 20 mm piston rod at speeds of 30-800 mm/s. The adjustable 29 mm air cushions at both ends absorb kinetic energy near the end of travel. Note that this specific SKU lacks a magnet and cannot accept CMSE or DMSE sensors; for position feedback you must select the -S variant. Furthermore, the cushion only decelerates the load, so fit an external rod lock or pilot-operated check valve if you need to hold a load vertically on air loss.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X100-100 Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X100-100 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 100 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 JSIJ63X100-100
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 63 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×100 | 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 JSIJ63X100-100 Is Used
Adjustable Clamping Press
Dial in the exact clamping depth on-site using the 100 mm adjuster window, accommodating varying material thicknesses without changing the cylinder.
Compact Sorting Gate
Fit the shorter JIS profile body into tight machinery gaps where an ISO 15552 cylinder would be too long, adjusting the stroke as needed.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X100-100 the Right Cylinder?
The 100 mm adjustable window is ideal when you need to fine-tune the extend end position on-site without swapping cylinders, or when you want a single spare that covers multiple shorter stroke variants. JSIJ mounting options include FA, LB, TC, TCM1, and TCM2. Because this SKU has no magnet, it cannot take sensors; choose the -S version if you need CMSE or DMSE switches. For any stroke length of 300 mm or greater, always use a guide rail to prevent side-load damage to the rod seals.
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 JSIJ63X100-100 FAQ
This 63 mm bore cylinder uses a G3/8 air port.
The external stop screw lets you shorten the extend stroke by up to 100 mm on site. The nominal 100 mm stroke is the maximum travel, giving you a usable extend range of 0-100 mm, while the retract end remains fixed.
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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.
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Most inquiries answered within 7-8 hours.
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