Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X450-10
The AirTAC JSIJ100~125 Adjustable Cylinder JSIJ100X450-10 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø100mm bore and 450mm stroke, G1/2 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.
- BoreØ100 mm
- Stroke450 mm
- Port sizeG1/2
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM26×1.5
- CushionAdjustable, 33 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 JSIJ100~125 Adjustable Cylinder JSIJ100X450-10
The G1/2 port feeds the chamber efficiently, while the hard-anodized aluminum profile barrel keeps the overall body shorter and more compact than a same-bore ISO 15552 cylinder.
The external adjuster lets you shorten the extend stroke on-site by up to 10 mm, giving a usable range of 440-450 mm without changing the cylinder itself. This on-site fine-tuning is ideal for dialing in exact end positions, and the retract end remains fixed. Note that this SKU lacks a magnet, so it cannot take CMSE/DMSE sensors; add the -S variant for position detection.
Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X450-10 Technical Specifications
| Model | Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X450-10 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 450 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | G1/2 |
| Rod thread | M26×1.5 |
| 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, 33 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3525 N | 3525 N |
| 0.7 MPa | 4935 N | 4935 N |
| Max (@1.0 MPa) | 719 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 JSIJ100~125 Adjustable Cylinder JSIJ100X450-10
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×450 | 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 JSIJ100~125 Adjustable Cylinder JSIJ100X450-10 Is Used
Heavy Pallet Diverting
Fine-tune the extend reach by up to 10 mm to push heavy pallets off a line without repositioning the entire cylinder assembly, ensuring precise routing.
Stacker Lift Adjustment
Compensate for varying pallet thicknesses by shortening the extend stroke on-site, using the fixed retract end to consistently reset the lifting mechanism.
Is the Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X450-10 the Right Cylinder?
The 10 mm adjustable window is highly useful when you need to share a spare cylinder across slightly different stroke variants or fine-tune the end position on-site. JSIJ mounting options include FA, LB, TC, TCM1, and TCM2. Because the 450 mm stroke is relatively long, always use external guides to prevent rod bending and manage side loads. Remember that the air cushion only decelerates the piston near the end of travel; for holding a load on air loss, install an external rod lock or pilot-operated check valve.
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 JSIJ100~125 Adjustable Cylinder JSIJ100X450-10 FAQ
This 100 mm bore cylinder uses a G1/2 port and a 32 mm rod.
The external stop screw lets you shorten the extend stroke on-site by up to 10 mm, giving a usable range of 440-450 mm. The nominal 450 mm stroke is the maximum, and the retract end is fixed.
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.
Related AirTAC JSI Cylinders
Request a Quote for Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X450-10
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.