Airtac JSI Series Standard Cylinder JSI100X350TC
The AirTAC Airtac JSI Series Standard Cylinder JSI100X350TC is a genuine double acting JIS-standard air cylinder with a Ø100mm bore and 350mm 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
- Stroke350 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 JSI100X350TC
Delivering 3927 N of push force at 0.5 MPa, the AirTAC JSI100X350TC is a JIS-standard double-acting profile cylinder built for heavy machinery. 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, ensuring low-friction operation over a long service life.
Because this 350 mm stroke SKU lacks the -S suffix, it cannot accept CMSE or DMSE magnetic switches. In practical terms, plan for about 2356 N of real work at 0.5 MPa, which safely lifts a 200 kg load vertically with a 2:1 margin. The unit features a G1/2 port, an M26x1.5 rod thread, and 33 mm adjustable air cushions at both ends to decelerate the payload smoothly.
Airtac JSI Series Standard Cylinder JSI100X350TC Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI100X350TC |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 350 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 JSI100X350TC
| JSI | JIS-standard profile cylinder (double-acting type). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×350 | 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 JSI100X350TC Is Used
Press Feeders
Clamps and pushes heavy steel blanks into stamping presses using 3927 N of thrust at 0.5 MPa.
Pallet Diverters
Leverages the TC trunnion mount to pivot large product flows across high-speed packaging lines.
Vertical Lift Gates
Raises 200 kg material handling barriers through the 350 mm stroke with a safe 2:1 lift margin.
Is the Airtac JSI Series Standard Cylinder JSI100X350TC the Right Cylinder?
When sizing this 100 mm bore actuator, consider the neighboring JSI bores: the 80 mm offers 2513 N push at 0.5 MPa for lighter frames, while the 125 mm provides 6136 N for heavier indexing. The included TC trunnion mount allows pivoting integration, and you can pair the rod end with an I, Y, F, or U knuckle. Since this is a non-magnet SKU, position detection requires external limits rather than groove-mounted sensors.
With a 350 mm stroke, the 32 mm rod is susceptible to bending under offset loads. Always use external guide rails to absorb lateral forces and prevent side-load damage. Remember that standard double-acting cylinders drift when air is lost or the valve is centered; the cushions only decelerate the piston near stroke ends. To suspend a load safely mid-stroke, 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 JSI100X350TC 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 is 801 kgf at 1.0 MPa. The air port is G1/2, the rod thread is M26x1.5, and the cushion stroke is 33 mm.
No, this specific SKU lacks the internal magnet, so CMSE or DMSE switches cannot be used. You must choose the -S variant for magnetic position sensing. The JIS profile design is also shorter than a standard ISO 15552 cylinder of the same bore.
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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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