Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X175-50
The AirTAC JSIJ100~125 Adjustable Cylinder JSIJ100X175-50 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø100mm bore and 175mm 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
- Stroke175 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 JSIJ100X175-50
The hard-anodized aluminium barrel keeps the total envelope more compact than a same-bore ISO 15552 unit. A G1/2 port feeds the chamber, and the 32 mm rod carries an M26x1.5 thread.
The -50 suffix denotes an external stop screw that lets you shorten the extend stroke on-site by up to 50 mm, giving a usable forward range of 125 to 175 mm without swapping the actuator. Nominal stroke remains the maximum, while the retract end stays fixed. Adjustable 33 mm air cushions absorb kinetic energy at the ends, but note this SKU lacks a magnet and cannot take CMSE or DMSE sensors.
Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X175-50 Technical Specifications
| Model | Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X175-50 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 175 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 JSIJ100X175-50
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 100 | 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 JSIJ100~125 Adjustable Cylinder JSIJ100X175-50 Is Used
Press Stroke Tuning
Dial in the exact 125 to 175 mm extend reach on-site to accommodate varying material thicknesses without changing the cylinder.
Diversion Gate Actuation
Set precise gate extension limits on-site to manage different package sizes moving down the sorting line.
Is the Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X175-50 the Right Cylinder?
This 100 mm unit fits neatly in the middle for applications needing around 3927 N. The on-site stroke adjustment is ideal when you need to fine-tune an end position after installation or want a single spare part covering minor stroke variations. Mounting options include FA, LB, TC, TCM1, and TCM2 brackets. Because this SKU lacks the -S suffix, it cannot accept position sensors. For any stroke over 300 mm, always use a guide rail to prevent rod side-loading and premature seal wear.
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 JSIJ100X175-50 FAQ
At 0.5 MPa it pushes with 3927 N and pulls with 3574 N. At 0.7 MPa the push is 5497 N and the pull is 5003 N. The theoretical maximum force is 801 kgf at 1.0 MPa.
The -50 means an external adjuster lets you shorten the extend stroke by up to 50 mm on-site. The usable forward stroke becomes 125 to 175 mm, with 175 mm being the maximum. The retract end remains 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 JSIJ100X175-50
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.