Airtac JSI Series Standard Cylinder JSI100X1600LB
The AirTAC Airtac JSI Series Standard Cylinder JSI100X1600LB is a genuine double acting JIS-standard air cylinder with a Ø100mm bore and 1600mm 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
- Stroke1600 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 JSI100X1600LB
Generating 3927 N of push force at 0.5 MPa, this double-acting JIS-standard profile cylinder handles heavy-duty positioning. Its extruded hard-anodized aluminum barrel omits external rods, making it shorter and more compact than an equivalent ISO 15552 model. A heterogeneous two-way piston seal retains grease for low-friction service life. Plan for about 2356 N of real work at 0.5 MPa, which lifts roughly 200 kg vertically with a 2:1 margin.
This specific configuration features a 1600 mm stroke, exceeding the 1500 mm standard maximum to qualify as a made-to-order unit. It carries an LB foot mounting interface and uses a G1/2 port. Because this SKU lacks the -S magnet, it cannot accept CMSE or DMSE position switches. The adjustable 33 mm air cushions at both ends decelerate the piston smoothly near stroke end.
Airtac JSI Series Standard Cylinder JSI100X1600LB Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI100X1600LB |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 1600 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 JSI100X1600LB
| JSI | JIS-standard profile cylinder (double-acting type). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×1600 | 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 JSI100X1600LB Is Used
Long-Stroke Material Pusher
Transfers heavy pallets or workpieces across a 1.6-meter conveyor gap using the 3927 N push force, saving machine footprint versus standard ISO cylinders.
Automated Press Ejector
Ejects formed metal parts from a press bed, relying on the hard-anodized aluminum barrel and 33 mm cushions to absorb high kinetic energy at stroke end.
Vertical Lift Gate Actuator
Raises a 200 kg security gate using a 2:1 safety margin, requiring an external pilot-operated check valve to prevent the load from dropping if air pressure fails.
Is the Airtac JSI Series Standard Cylinder JSI100X1600LB the Right Cylinder?
For sizing context, dropping down to the 80 mm bore reduces the 0.5 MPa push force to 2513 N, while stepping up to the 125 mm bore increases it to 6136 N. Since this 1600 mm stroke exceeds the 1500 mm standard limit, it requires a made-to-order build. At this extended length, you must use external guides to prevent rod bending and manage side loads.
The LB foot bracket provides a stable base for long horizontal strokes. Remember that a standard cylinder drifts when air is lost or the valve is centered; the cushions only decelerate motion and do not act as a lock. To hold a load safely, install an external rod lock or a pilot-operated check valve. To add sensing later, switch to the -S magnet variant.
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 JSI100X1600LB FAQ
This 100 mm bore cylinder uses a G1/2 port and generates 3927 N push / 3574 N pull at 0.5 MPa, and 5497 N push / 5003 N pull at 0.7 MPa. The theoretical maximum force is 801 kgf at 1.0 MPa.
It is a JIS-standard profile cylinder that is shorter and more compact than an ISO 15552 cylinder of the same bore. It includes an LB foot mount. Because this specific SKU lacks the -S magnet, it cannot accept CMSE or DMSE sensors; you must select the -S variant for position detection.
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Standard models are processed and dispatched in 3-5 business days.
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