Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X150-10
The AirTAC Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X150-10 is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø80mm bore and 150mm 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
- Stroke150 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 JSIJ80X150-10
Delivering 2513 N of push force at 0.5 MPa, this 80 mm bore JIS profile cylinder is built for robust automation. The extruded hard-anodized aluminium barrel omits tie rods entirely, making the body noticeably shorter and more compact than a same-bore ISO 15552 unit. It handles about 1508 N of real work safely, which translates to lifting roughly 128 kg vertically with a 2:1 margin. Air connects via a G3/8 port, driving a 25 mm piston rod at speeds of 30-800 mm/s.
The JSIJ80X150-10 features an external stop screw that lets you shorten the extend stroke on-site by up to 10 mm, giving a usable forward travel of 140-150 mm while the retract end remains fixed. You can fine-tune the end position without physically remounting or changing the cylinder. Because this specific SKU lacks the -S magnet option, it cannot accept CMSE or DMSE sensors. Note that a plain cylinder drifts on air loss; the adjustable air cushions only decelerate the piston near the ends, so fit an external rod lock or pilot-operated check valve if you need to hold a load.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X150-10 Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X150-10 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 150 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 JSIJ80X150-10
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 80 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×150 | 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 JSIJ80X150-10 Is Used
Press Fit Tuning
Dial in the exact 145 mm insertion depth for bearing presses using the 10 mm external stopper window, avoiding mechanical remounting.
Diverter Gate Adjustment
Shift a package divert gate between 140 and 150 mm on-site to accommodate varying carton sizes without swapping the actuator.
Pallet Stopper Block
Leverage the 2513 N push force to halt heavy pallets, tweaking the stop position by a few millimeters to match pallet thickness.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X150-10 the Right Cylinder?
When sizing this model, the neighbouring 63 mm bore yields 1559 N push at 0.5 MPa, while stepping up to the 100 mm bore provides 3927 N. The 80 mm bore sits comfortably in the middle for medium-duty tasks. The 10 mm adjustable extend window is ideal when you need to share a single spare cylinder across several stroke variants or dial in a precise end position on the machine. You can mount it using the FA, LB, TC, TCM1, or TCM2 brackets. For any stroke at or over 300 mm, always use a guide rail to prevent side-load damage to the rod. Remember that without the -S suffix, magnetic sensing is unsupported.
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 JSIJ80X150-10 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. It uses a G3/8 port, a 25 mm rod with an M22x1.5 thread, and has 29 mm adjustable air cushions at both ends.
The nominal stroke is 150 mm, which is the maximum forward travel. The external adjuster lets you shorten the extend stroke on-site by up to 10 mm, giving a usable range of 140-150 mm. The retract end is fixed. This mechanism sets the end position and does not lock the load.
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