Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X500-10
The AirTAC JSIJ100~125 Adjustable Cylinder JSIJ100X500-10 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø100mm bore and 500mm 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
- Stroke500 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 JSIJ100X500-10
The hard-anodized aluminum extruded barrel keeps the assembly light without external restraining rods. Air connects via a G1/2 port, and the M26x1.5 rod end drives the load with a 32 mm piston rod.
The -10 code means an external adjuster can shorten the extend stroke on-site by up to 10 mm, giving a usable range of 490 to 500 mm while the retract end stays fixed. You can fine-tune the end position without physically swapping the cylinder. Because this is a non-magnet SKU, it cannot accept CMSE or DMSE sensors; you would need the -S variant for position detection. Note that the 33 mm adjustable air cushions only decelerate the piston near the ends, so fit an external rod lock or pilot-operated check valve if you need to hold a load on air loss.
Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X500-10 Technical Specifications
| Model | Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X500-10 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 500 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 JSIJ100X500-10
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×500 | 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 JSIJ100X500-10 Is Used
Press Tonnage Trimming
Use the 10 mm extend adjuster to precisely trim the bottom-dead-center position on a 3927 N pressing operation without shimming the machine frame.
Heavy Pallet Stops
Halt 200 kg pallets on a conveyor by dialing in the 490 to 500 mm extend position to match varying load depths on-site.
Lowering Stroke Calibration
Fine-tune a vertical descent end-point in a compact assembly area where a shorter JIS envelope is required over ISO 15552 units.
Is the Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X500-10 the Right Cylinder?
This 100 mm model hits a sweet spot at 3927 N. The 10 mm extend-shortening window is perfect for dialing in final end positions on-site or keeping one shared spare across slightly different stroke variants. You can mount it using FA, LB, TC, TCM1, or TCM2 brackets. Because the stroke is 500 mm, always support the load with an external guide to prevent rod bending and excessive side loading. Without the -S suffix, this specific SKU cannot host magnetic sensors.
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 JSIJ100X500-10 FAQ
At 0.5 MPa it pushes 3927 N and pulls 3574 N. At 0.7 MPa push is 5497 N and pull is 5003 N. The theoretical max is 801 kgf at 1.0 MPa. It uses a G1/2 port, a 32 mm rod, and has 33 mm adjustable air cushions at both ends.
The nominal 500 mm stroke is the maximum. The external adjuster lets you shorten the extend stroke on-site by up to 10 mm, yielding a usable range of 490 to 500 mm. The retract end remains fixed, and this stop only sets position rather than locking 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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