Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X700-100S
The AirTAC JSIJ100~125 Adjustable Cylinder JSIJ100X700-100S is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø100mm bore and 700mm 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
- Stroke700 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 JSIJ100X700-100S
The hard-anodized aluminum extruded barrel contains no external tie rods, and the G1/2 port handles the substantial air volume required for high-thrust cycles. An integrated piston magnet allows CMSE or DMSE switches to drop directly into the side sensor grooves for precise position detection.
The -100 code means an external stop screw lets you shorten the extend stroke on-site by up to 100 mm, giving a usable extend range of 600 to 700 mm while the retract end remains fixed. You can fine-tune the end position without remounting the cylinder, which is ideal for dialing in a shared spare across stroke variants.
Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X700-100S Technical Specifications
| Model | Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X700-100S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 700 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 JSIJ100X700-100S
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×700 | 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 JSIJ100X700-100S Is Used
Press Stroke Tuning
Dial in the exact 600 to 700 mm extend reach on a heavy stamping press without swapping actuators, using the external adjuster to set the precise contact depth.
Multi-Size Palletizing
Use the 100 mm adjustment window to alter the extend stroke for various box sizes on a packaging line, relying on the compact JIS profile to save machine space.
Is the Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X700-100S the Right Cylinder?
The adjustable stroke window is invaluable for on-site end-position tuning or keeping a single spare that covers multiple stroke variants. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2 brackets. Because this is a 700 mm stroke, you must support the load with an external guide to prevent rod bending and excessive side loading. The -S suffix indicates the piston magnet is present for CMSE/DMSE sensors; a standard SKU without the S cannot accept a switch.
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 JSIJ100X700-100S FAQ
At 0.7 MPa the push is 5497 N and pull is 5003 N. The theoretical maximum force is 801 kgf at 1.0 MPa. It features a 32 mm rod, a G1/2 port, M26x1.5 rod thread, and 33 mm adjustable air cushions at both ends.
The 700 mm nominal stroke is the maximum extend length. The external stop screw lets you shorten the extend stroke by up to 100 mm on-site, yielding a usable extend range of 600 to 700 mm. The retract end is fixed. This stop only sets the end position; it is not a load lock, so you need an external rod lock or pilot-operated check valve to hold a load against air loss.
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.
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