Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X175-10
The AirTAC JSIJ63~80 Adjustable Cylinder JSIJ63X175-10 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø63mm bore and 175mm 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
- Stroke175 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 JSIJ63X175-10
The hard-anodized aluminum profile barrel keeps the overall body more compact than a same-bore ISO 15552 unit.
The external stop screw provides a 10 mm shortening window, letting you fine-tune the extend end position from 165 mm up to the 175 mm maximum without swapping the cylinder. Retract remains fixed. Air connects via a G3/8 port, and adjustable 29 mm cushions decelerate the piston at both ends. Note that this plain SKU lacks a magnet and cannot take a CMSE or DMSE sensor.
Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X175-10 Technical Specifications
| Model | Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X175-10 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 175 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 JSIJ63X175-10
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 63 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×175 | 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 JSIJ63X175-10 Is Used
Press Fit Tuning
Micro-adjust the 165 to 175 mm extend reach to dial in the exact seating depth of a bearing press without shimming the tooling.
Divertor Gate Calibration
Shift the extend stop by a few millimeters on-site to perfectly align a package routing gate as belt wear changes over time.
Shared Spare Inventory
Keep one cylinder on the shelf and use the 10 mm adjuster to cover multiple fixed 170 mm stroke machines, reducing stock complexity.
Is the Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X175-10 the Right Cylinder?
When sizing this unit, stepping down to a 50 mm bore drops the 0.5 MPa push force to 982 N, while moving up to an 80 mm bore raises it to 2513 N. The 10 mm adjustable window is ideal for sharing one spare cylinder across several stroke variants or finalizing end positions during machine commissioning. You can mount it using FA, LB, TC, TCM1, or TCM2 brackets. Because the 175 mm stroke exceeds 300 mm only in longer models, side-load guiding is always good practice, and remember the cushion decelerates but does not lock the load on air loss.
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 JSIJ63X175-10 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. It uses a G3/8 port and has a 29 mm adjustable air cushion at each end.
The nominal stroke is 175 mm, which is the maximum extend length. The external adjuster lets you shorten the extend stroke by up to 10 mm on-site, giving a usable range of 165 to 175 mm. The retract end is fixed, and this stop mechanism only sets the end position rather than holding the load.
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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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