Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X500-100S
The AirTAC Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X500-100S is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø80mm bore and 500mm 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
- Stroke500 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 JSIJ80X500-100S
Delivering 2513 N of push force at 0.5 MPa, this 80 mm bore JIS profile cylinder is built for demanding operations. The extruded hard-anodized aluminium barrel keeps the unit more compact than a same-bore ISO 15552 cylinder, while the G3/8 port supplies ample airflow. It handles about 1508 N of real work safely, which translates to lifting roughly 128 kg vertically with a 2:1 margin.
The -100 code means an external stop screw lets you shorten the extend stroke on-site by up to 100 mm, giving a usable range of 400-500 mm without changing the cylinder itself. The retract end remains fixed, and the adjustable air cushions provide 29 mm of deceleration at each end. Fitted with a -S magnet, the side grooves accept CMSE or DMSE reed and electronic switches for exact position detection.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X500-100S Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X500-100S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 500 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 JSIJ80X500-100S
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 80 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×500 | 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 JSIJ80X500-100S Is Used
Sorter Diverter Tuning
Fine-tune the 400-500 mm extend reach on-site to match varying parcel sizes without swapping out the entire actuator.
Pallet Stop Adjustment
Dial in the exact end position for different pallet depths using the external adjuster while the fixed retract end maintains consistency.
Heavy Vertical Lowering
Leverage the 128 kg vertical lift capacity to lower heavy assemblies, using the built-in magnet to confirm the upper start position.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X500-100S the Right Cylinder?
When sizing this unit, stepping down to a 63 mm bore yields 1559 N push at 0.5 MPa, whereas moving up to a 100 mm bore provides 3927 N. The 80 mm bore sits in a strong middle ground for heavy conveying. The adjustable stroke is ideal for tuning end positions on-site or sharing a single spare across multiple stroke variants. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2. Because the stroke is 500 mm, always use an external guide to prevent rod bending and manage side loads. Remember that the stop screw sets position only; for load holding on air loss, install an external rod lock or pilot-operated check valve.
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 JSIJ80X500-100S 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 size is G3/8.
The nominal stroke is 500 mm, which is the maximum extend length. The external adjuster allows you to shorten the extend stroke on-site by up to 100 mm, giving a usable range of 400-500 mm. The retract end is fixed, and this mechanism sets the end position rather than holding the load.
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