Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X100-10
The AirTAC Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X100-10 is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø100mm bore and 100mm 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
- Stroke100 mm
- Port sizeG1/2
- Acting typeDouble acting, 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 JSIJ100X100-10
Delivering 3927 N of push force at 0.5 MPa, this 100 mm bore JIS profile cylinder is built for heavy-duty positioning. The extruded hard-anodized aluminium barrel omits external rods, making the body noticeably shorter and more compact than a same-bore ISO 15552 unit. A G1/2 port feeds the chamber, while a 33 mm adjustable air cushion decelerates the payload at each end.
The external adjuster lets you shorten the extend stroke on-site by up to 10 mm, yielding a usable 90 to 100 mm range without changing the cylinder itself. This on-site fine-tuning is ideal for dialing in exact end positions. In practice, it handles about 2356 N of real work safely, which translates to lifting roughly 200 kg vertically with a 2:1 margin. Note that this plain SKU lacks a magnet and cannot take a CMSE or DMSE sensor.
Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X100-10 Technical Specifications
| Model | Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X100-10 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 100 mm |
| Acting type | Double acting, 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 | 3927 N | 3525 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X100-10
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×100 | 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 JSIJ100X100-10 Is Used
Press Fit Tuning
Dial in the exact 90 to 100 mm extend position for seating heavy bearings without swapping the physical actuator.
Pallet Stop Adjustment
Fine-tune the end stop on a conveyor line by up to 10 mm to accommodate slightly varying pallet dimensions.
Heavy Vertical Pressing
Leverage the 3927 N push force to compress or form components, adjusting the final stroke length on-site.
Is the Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X100-10 the Right Cylinder?
When sizing this model, the 80 mm bore offers 2513 N push at 0.5 MPa, whereas the 125 mm bore jumps to 6136 N, so the 100 mm bore sits squarely in the high-force tier. The 10 mm extend-shortening window is highly useful for sharing a spare cylinder across slightly different stroke variants or finalizing end-position tuning on the machine. Mounting options include FA, LB, TC, TCM1, and TCM2 brackets. Because this is a non-S SKU, it cannot accept a magnetic switch; add the -S variant if you require CMSE or DMSE sensing. For any stroke length at or above 300 mm, always guide the load to prevent excessive side-load wear on the rod seal.
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 JSIJ100X100-10 FAQ
At 0.5 MPa it provides 3927 N push and 3574 N pull. At 0.7 MPa it yields 5497 N push and 5003 N pull. The theoretical maximum force is 801 kgf at 1.0 MPa. It features a G1/2 port and a 33 mm adjustable cushion at both ends.
The nominal 100 mm stroke is the maximum length. An external stop screw lets you shorten the extend stroke on-site by up to 10 mm, giving a usable range of 90 to 100 mm. The retract end is fixed. This mechanism only sets the end position; it does not lock the load, so you need an external rod lock or pilot-operated check valve to hold a load on air loss.
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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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