Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X200-30
The AirTAC Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X200-30 is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø80mm bore and 200mm 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.
- BoreØ80 mm
- Stroke200 mm
- Port sizeG3/8
- Acting typeDouble acting, adjustable stroke
- Rod threadM22×1.5
- 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 JSIJ80X200-30
Delivering 2513 N of push force at 0.5 MPa, this 80 mm bore JIS profile cylinder is built for heavy-duty positioning. Its extruded hard-anodized aluminum barrel omits tie rods entirely, making the overall body shorter and more compact than a same-bore ISO 15552 unit. The G3/8 port feeds the 25 mm piston rod to deliver reliable thrust.
The external stop screw lets you shorten the extend stroke on-site by up to 30 mm, giving a usable range of 170 to 200 mm while the retract end stays fixed. You can fine-tune the end position without physically swapping the cylinder, which is ideal for shared spares across stroke variants. In practical terms it handles about 1508 N of real work, roughly 128 kg lifted vertically with a 2:1 safety margin.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X200-30 Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X200-30 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 200 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | G3/8 |
| Rod thread | M22×1.5 |
| 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X200-30
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 80 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×200 | 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 JSIJ80X200-30 Is Used
Press Tool Clamping
Dial in the exact 180 mm clamping reach using the 30 mm adjuster to seat stamping blanks without repositioning the whole fixture.
Diverter Gate Actuation
Fine-tune the extend stop on-site to alter the sorting angle on a packaging line, accommodating different box widths quickly.
Pallet Stopper Adjustment
Shorten the stroke from 200 mm to 170 mm to handle mixed pallet heights, using the external screw rather than changing hardware.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X200-30 the Right Cylinder?
Size this 80 mm bore against the neighbouring 63 mm and 100 mm options. The 63 mm yields 1559 N push at 0.5 MPa, while the 100 mm reaches 3927 N, so this model sits squarely in the mid-heavy range. The 30 mm adjustable window is a major advantage when you need on-site end-position tuning or want a single spare to cover slight stroke variations. Mounting options include FA, LB, TC, TCM1, and TCM2. Because this SKU lacks the -S suffix, it cannot take a magnetic sensor; add -S for CMSE/DMSE switches. For any stroke over 300 mm, always use a guide rail to prevent 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 JSIJ63~80 Adjustable Cylinder JSIJ80X200-30 FAQ
At 0.5 MPa it pushes 2513 N and pulls 2268 N. At 0.7 MPa it pushes 3518 N and pulls 3175 N. The theoretical maximum force is 513 kgf at 1.0 MPa.
The nominal 200 mm stroke is the maximum. The external adjuster lets you shorten the extend stroke by up to 30 mm on-site, giving a usable range of 170 to 200 mm. The retract end remains fixed. Note that this stop only sets position; it does not hold the load on air loss, so use an external rod lock for vertical holding.
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