Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X1000-50
The AirTAC JSIJ63~80 Adjustable Cylinder JSIJ63X1000-50 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø63mm bore and 1000mm 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
- Stroke1000 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 JSIJ63X1000-50
The hard-anodized aluminum extruded body makes it shorter and more compact than a same-bore ISO 15552 unit.
A -50 code means an external adjuster can shorten the extend stroke on site by up to 50 mm, giving a usable range of 950-1000 mm while the retract end stays fixed. This lets you fine-tune the end position without swapping the cylinder. Piped via a G3/8 port, it runs double-acting with a double rod. Note this plain SKU lacks a magnet and cannot take a CMSE/DMSE sensor.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X1000-50 Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X1000-50 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 1000 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 JSIJ63X1000-50
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 63 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×1000 | 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 JSIJ63X1000-50 Is Used
Long-Transfer Pusher
Pushes pallets down a 950 mm transfer line, using the adjuster to dial the exact stop position without re-mounting hardware.
Vertical Material Lift
Raises a 79 kg load to a 1000 mm upper height, relying on the compact JIS profile to save vertical headroom.
Adjustable-Length Stopper
Acts as a variable end-stop for incoming parts, shortening the extend stroke by 50 mm on site to fit mixed product sizes.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X1000-50 the Right Cylinder?
The -50 mm adjustable window is ideal for sharing a spare across stroke variants or tuning the end position on site. JSIJ mounting options include FA, LB, TC, TCM1, and TCM2. Because the 1000 mm stroke is long, use an external guide to prevent rod bending and side loads. This non-magnet SKU cannot host a sensor; choose an -S variant for 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 JSIJ63X1000-50 FAQ
At 0.5 MPa it pushes 1559 N and pulls 1402 N. At 0.7 MPa it pushes 2182 N and pulls 1962 N. The theoretical maximum force is 318 kgf at 1.0 MPa. The air port is G3/8, the rod is 20 mm, and the cushion is 29 mm.
The nominal 1000 mm stroke is the maximum. The external adjuster lets you shorten the extend stroke on site by up to 50 mm, yielding a usable range of 950-1000 mm. The retract end is fixed. This mechanism only sets the end position; it does not lock the load on air loss, so use an external rod lock for holding.
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1-Year Warranty
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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Most inquiries answered within 7-8 hours.
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