Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X800-10S
The AirTAC Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X800-10S is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø80mm bore and 800mm 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
- Stroke800 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 JSIJ80X800-10S
Delivering 2513 N of push force at 0.5 MPa, this 80 mm bore JIS profile cylinder saves machine length by being shorter than a same-bore ISO 15552 unit. The hard-anodized aluminum extrusion omits tie rods for a clean exterior. It handles about 1508 N of real work safely, which translates to lifting roughly 128 kg vertically.
An external stop screw lets you trim the extend stroke by up to 10 mm on site, giving a usable range of 790 to 800 mm while the retract end remains fixed. The G3/8 port feeds the 25 mm rod, and the -S suffix means a built-in magnet supports CMSE/DMSE sensors in the side grooves. The 29 mm adjustable air cushions decelerate the piston near stroke end, but a plain cylinder drifts on air loss, so fit an external rod lock for held loads.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X800-10S Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X800-10S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 800 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 JSIJ80X800-10S
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 80 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×800 | 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 JSIJ80X800-10S Is Used
Long-Reach Press Dwell
Uses the 800 mm extend to reach deep into a press, then dials back 10 mm on-site to set an exact dwell position without shimming.
Transfer Line Indexing
Pushes heavy pallets down a line, using the adjustable stop to synchronize the final 790 mm end point with adjacent stations.
High-Bay Ejector
Ejects stacked goods from tall racking where the 80 mm bore provides the necessary push force and the magnetic sensor confirms retract.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X800-10S the Right Cylinder?
For sizing, the 80 mm bore sits between the 63 mm class (2182 N push at 0.7 MPa) and the 100 mm class (5497 N push at 0.7 MPa), giving you a solid 3518 N at 0.7 MPa here. The 10 mm extend-trim window is perfect for final end-position tuning without swapping the whole actuator. You can mount it via FA, LB, TC, TCM1, or TCM2 brackets. Because this is an 800 mm stroke, always use external guides to prevent rod bending under side loads. The included magnet works with CMSE/DMSE switches.
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 JSIJ80X800-10S 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. This 80 mm bore cylinder uses a G3/8 air port and a 25 mm piston rod.
The -10 code means an external adjuster can shorten the extend stroke by up to 10 mm on site. The nominal 800 mm stroke is the maximum, so your usable extend range is 790 to 800 mm. The retract end is fixed, and this stop only sets position, it does not lock the load.
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