Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X160-30
The AirTAC JSIJ63~80 Adjustable Cylinder JSIJ63X160-30 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø63mm bore and 160mm 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.
- BoreØ63 mm
- Stroke160 mm
- Port sizeG3/8
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM18×1.5
- 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 JSIJ63X160-30
An external stop screw lets you shorten the extend stroke by up to 30 mm, giving a usable range of 130-160 mm from the 160 mm nominal maximum. The hard-anodized aluminum extruded barrel makes the body shorter and more compact than a same-bore ISO 15552 unit.
Air connects via a G3/8 port, driving the 20 mm rod at 30-800 mm/s with 29 mm adjustable air cushions at both ends. This plain SKU lacks a magnet and cannot take CMSE or DMSE sensors; order the -S variant if you need position detection. Note that the cushion only decelerates the piston near stroke end, so fit an external rod lock or pilot-operated check valve if the load must hold position on air loss.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X160-30 Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X160-30 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 160 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | G3/8 |
| Rod thread | M18×1.5 |
| 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1402 N | 1402 N |
| 0.7 MPa | 1962 N | 1962 N |
| Max (@1.0 MPa) | 286 kgf | |
JSIJ is double-rod: the rear rod that carries the stroke adjuster passes through the rear cover, so both piston faces lose rod area. Push is shown at the annular-area value (conservative).
Model Code: Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X160-30
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 63 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×160 | 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 JSIJ63X160-30 Is Used
Insertion Depth Tuning
Dial in the exact 130-160 mm extend position for pressing bearings or pins, using the external adjuster to compensate for material thickness without reprogramming the machine.
Variable Length Diverter
Act as a lane diverter on a packaging line where the required extend reach changes between product runs, shortening the stroke on-site by up to 30 mm.
Adjustable Stop Gate
Serve as a compact physical stop gate for incoming cartons, tweaking the end position to handle different box sizes while benefiting from the shorter JIS profile.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X160-30 the Right Cylinder?
The -30 mm adjuster is ideal when you need to fine-tune a clamping or insertion depth without swapping cylinders, letting one spare cover several stroke variants. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2. Because this SKU lacks the -S suffix, it cannot accept magnetic switches. For any stroke at or over 300 mm, always guide the load to prevent side-load damage to the front cover.
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 JSIJ63X160-30 FAQ
The theoretical maximum force is 318 kgf at 1.0 MPa. It uses a G3/8 port and a 20 mm rod.
The 160 mm nominal stroke is the maximum. An external stop screw lets you shorten the extend stroke by up to 30 mm on-site, giving a usable range of 130-160 mm. The retract end is fixed, and the stop sets the end position but does not lock the load.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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