Airtac JSI Series Standard Cylinder JSI100X1100
The AirTAC Airtac JSI Series Standard Cylinder JSI100X1100 is a genuine double acting JIS-standard air cylinder with a Ø100mm bore and 1100mm 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
- Stroke1100 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 JSI100X1100
Delivering 3927 N of push force at 0.5 MPa, this double-acting JIS-standard profile cylinder handles heavy-duty linear motion. Its extruded hard-anodized aluminum barrel omits external rods, making the unit shorter and more compact than an ISO 15552 cylinder of the same 100 mm bore. The internal two-way piston seal retains grease for low-friction service over long cycles.
Because this 1100 mm stroke exceeds typical machine strokes, plan for about 2356 N of real work at 0.5 MPa to keep a safe 60 percent margin, which equates to lifting roughly 200 kg vertically with a 2:1 safety factor. Air enters via a G1/2 port, and the adjustable 33 mm cushions decelerate the 32 mm rod at both ends. Note that this specific SKU lacks a magnet, so it cannot host CMSE or DMSE sensors without upgrading to the -S variant.
Airtac JSI Series Standard Cylinder JSI100X1100 Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI100X1100 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 1100 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 JSI100X1100
| JSI | JIS-standard profile cylinder (double-acting type). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×1100 | 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 JSI100X1100 Is Used
Large Press Ejection
Provides the robust 3927 N push force needed to eject heavy stamped metal panels from a 1000-ton hydraulic press bed over a long 1100 mm travel distance.
Pallet Transfer Unit
Strokes across a wide assembly line to index heavy engine pallets, using the full 1100 mm stroke to bridge the gap between adjacent roller tables.
Vertical Lift Gate
Actuates a tall 1.1 meter security gate on a warehouse loading dock, where the compact JIS profile saves valuable overhead clearance compared to standard ISO cylinders.
Is the Airtac JSI Series Standard Cylinder JSI100X1100 the Right Cylinder?
When sizing this 100 mm bore actuator, compare it against the neighboring JSI series options. Dropping down to the 80 mm bore reduces the push force to 2513 N at 0.5 MPa, while stepping up to the 125 mm bore increases it to 6136 N. Choose this 100 mm model when your application demands approximately 3927 N of push force.
At 1100 mm of travel, the 32 mm rod is highly susceptible to side-loading and bending forces. You must use external linear guides to support the load and prevent premature seal wear. Additionally, this standard cylinder will drift if air pressure is lost or the valve is centered; the air cushions only decelerate the piston near stroke end and act as neither a brake nor a position lock. For suspended loads, install an external rod lock or a pilot-operated check valve.
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 JSI100X1100 FAQ
This 100 mm bore cylinder features a G1/2 air port and a 32 mm piston rod. It generates 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 aluminum profile is shorter and more compact than an ISO 15552 cylinder of the same bore, saving machine space. Because this specific SKU lacks a magnet, it cannot accept CMSE or DMSE sensors; you must specify the -S variant for switch readiness.
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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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