Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X900-10S
The AirTAC Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X900-10S is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø80mm bore and 900mm 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
- Stroke900 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 JSIJ80X900-10S
Delivering 2513 N of push force at 0.5 MPa, this 80 mm bore JIS profile cylinder brings on-site extend tuning to heavy automation. The extruded hard-anodized aluminium barrel omits tie rods, making the body shorter and more compact than a same-bore ISO 15552 unit. A G3/8 port feeds the 25 mm rod, yielding 2268 N of pull force.
The external stop screw lets you trim the extend stroke by up to 10 mm, giving a usable range of 890-900 mm without changing the mount. This makes it ideal for sharing as a spare across slightly different stroke variants. The built-in magnet supports CMSE/DMSE sensors in the side grooves. Factoring a 60% safety margin, it handles about 1508 N of real work, which translates to lifting roughly 128 kg vertically.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X900-10S Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X900-10S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 900 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 JSIJ80X900-10S
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 80 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×900 | 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 JSIJ80X900-10S Is Used
Transfer Line Positioning
Dials in the exact push-off distance on a 900 mm transfer station, using the 10 mm window to compensate for varying pallet thicknesses without remounting the actuator.
Pallet Stopper Gate
Acts as an adjustable physical stop for heavy pallets, trimming the extend stroke by a few millimetres to align with different load widths while handling 1508 N of working force.
Vertical Lift Assembly
Lifts roughly 128 kg in a vertical guided lift, using the external adjuster to set the precise upper end position and the CMSE/DMSE sensors to confirm stroke completion.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X900-10S the Right Cylinder?
When sizing, the neighbouring 63 mm bore yields 1559 N push at 0.5 MPa, while the 100 mm bore jumps to 3927 N, so the 80 mm sits squarely in the mid-heavy range. The 10 mm extend-trim window is invaluable for fine-tuning end positions on-site or keeping one spare for multiple 900 mm variants. Mounting options include FA, LB, TC, TCM1, and TCM2. Because the 900 mm stroke is long, always use an external guide to prevent rod bending and side loads. The included -S magnet allows precise position 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 JSIJ80X900-10S FAQ
At 0.5 MPa it provides 2513 N push and 2268 N pull. At 0.7 MPa it provides 3518 N push and 3175 N pull. The theoretical maximum force is 513 kgf at 1.0 MPa. The air port is G3/8.
The external stop screw lets you shorten the extend stroke by up to 10 mm on-site, giving a usable range of 890-900 mm. The nominal 900 mm is the maximum, and the retract end remains fixed. This mechanism sets the end position but does not lock the load.
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