Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X600-30
The AirTAC JSIJ63~80 Adjustable Cylinder JSIJ63X600-30 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø63mm bore and 600mm 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
- Stroke600 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 JSIJ63X600-30
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 connects via a G3/8 port and uses an M18x1.5 rod-end thread with 29 mm adjustable air cushions at both ends.
The external adjuster lets you shorten the extend stroke on-site by up to 30 mm, giving a usable extend range of 570 to 600 mm while the retract end remains fixed. You can fine-tune the end position without physically swapping the cylinder, which is ideal for sharing spares across stroke variants. Note that this specific SKU lacks a magnet and cannot take a CMSE or DMSE sensor.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X600-30 Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X600-30 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 600 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 JSIJ63X600-30
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 63 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×600 | 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 JSIJ63X600-30 Is Used
Conveyor Diverter Tuning
Dial in the exact pusher extension by up to 30 mm on-site to deflect varying package sizes without changing the cylinder mount.
Pallet Stop Adjustment
Fine-tune the stopping position of pallets on a roller bed by shortening the extend stroke from 600 mm down to 570 mm as needed.
Long-Reach Forming Press
Use the 600 mm stroke to actuate a remote forming tool, relying on the 29 mm cushions to decelerate the heavy 63 mm piston smoothly.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X600-30 the Right Cylinder?
The 63 mm bore sits in a versatile mid-range, and the 30 mm adjustable window helps dial in exact end positions on-site. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2. Because the stroke is 600 mm, you must support the load with external guides to prevent rod bending and side-load damage. Also remember this non-magnet SKU cannot host position sensors; choose an -S variant if you require CMSE or 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 JSIJ63X600-30 FAQ
The theoretical maximum force is 318 kgf at 1.0 MPa.
An external stop screw lets you shorten the extend stroke on-site by up to 30 mm, providing a usable extend range of 570 to 600 mm. The nominal 600 mm stroke is the maximum, and the retract end remains fixed. This mechanism sets the end position but does not lock the load.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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