Airtac JSI Series Standard Cylinder JSI100X100FA
The AirTAC Airtac JSI Series Standard Cylinder JSI100X100FA is a genuine double acting 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
- 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 JSI Series Standard Cylinder JSI100X100FA
Delivering 3927 N of push force at 0.5 MPa, this double-acting JIS-standard profile cylinder is built for heavy-duty automation. The extruded hard-anodized aluminum barrel omits external rods, making the unit noticeably shorter and more compact than an ISO 15552 cylinder of the same 100 mm bore. A two-way piston seal retains grease for long, low-friction life, while the G1/2 port handles the high airflow needed for rapid cycling.
Because this specific SKU lacks the -S magnet, it cannot host CMSE or DMSE position switches. For real-world sizing, plan for about 2356 N of actual work at 0.5 MPa, which translates to lifting roughly 200 kg vertically with a 2:1 safety margin. The FA flange interface provides a robust front mounting point for high-inertia loads.
Airtac JSI Series Standard Cylinder JSI100X100FA Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI100X100FA |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| 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 JSI Series Standard Cylinder JSI100X100FA
| JSI | JIS-standard profile cylinder (double-acting 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 JSI Series Standard Cylinder JSI100X100FA Is Used
Injection Mold Clamping
Applies the 5497 N push force at 0.7 MPa to secure heavy injection mold halves during the press cycle, utilizing the FA flange to handle high offset stresses.
Palletized Load Pusher
Sweeps heavy palletized goods off a roller conveyor, safely moving components within the 200 kg vertical lift equivalent range at a steady 30-800 mm/s.
Hydraulic Press Ejection
Ejects dense forged or stamped parts from a hydraulic press bed, relying on the 3574 N pull force at 0.5 MPa to retract the tooling cleanly.
Is the Airtac JSI Series Standard Cylinder JSI100X100FA the Right Cylinder?
When sizing this 100 mm bore, compare it against its neighbors: a 125 mm bore yields 6136 N push at 0.5 MPa for heavier demands, while an 80 mm bore provides 2513 N if you want a lighter footprint. The adjustable 33 mm air cushions at both ends decelerate the piston near stroke end, but they do not function as a lock; if air is lost or the valve is centered, the rod will drift. For suspended or vertical loads that must hold position, integrate an external rod lock or a pilot-operated check valve. Since this configuration has no magnet, adding position sensing requires switching to the -S variant to accept CMSE or DMSE switches in the side grooves.
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 JSI Series Standard Cylinder JSI100X100FA FAQ
This 100 mm bore cylinder features a G1/2 air port, a 32 mm piston rod, and an M26x1.5 rod-end thread. The thrust outputs are 3927 N push and 3574 N pull at 0.5 MPa, 5497 N push and 5003 N pull at 0.7 MPa, with a theoretical maximum of 801 kgf at 1.0 MPa.
The JIS-standard extruded profile barrel contains no external rods, making it shorter and more compact than an ISO 15552 cylinder of the same 100 mm bore. This space-saving geometry is ideal for tight machine frames, though it is not dimensionally interchangeable with ISO 15552 footprints.
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1-Year Warranty
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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Most inquiries answered within 7-8 hours.
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