Airtac JSI Series Standard Cylinder JSI100X200STC
The AirTAC Airtac JSI Series Standard Cylinder JSI100X200STC is a genuine double acting JIS-standard air cylinder with a Ø100mm bore and 200mm 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
- Stroke200 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 JSI100X200STC
Delivering 3927 N of push force at 0.5 MPa, the AirTAC JSI100X200STC is a double-acting JIS-standard profile cylinder built for heavy-duty automation. Its extruded hard-anodized aluminum barrel omits external rods, making it shorter and more compact than an ISO 15552 cylinder of the same 100 mm bore. The internal two-way piston seal retains grease, ensuring long, low-friction life even under high cycling loads.
This unit includes the -S piston magnet, allowing CMSE or DMSE electronic switches to drop directly into the side sensor grooves for precise end-position detection. Plan for about 2356 N of real work at 0.5 MPa, which translates to lifting roughly 200 kg vertically with a 2:1 safety margin. The G1/2 air port handles the necessary volume for a 30-800 mm/s operating speed, while the 33 mm adjustable air cushions at both ends absorb impact energy smoothly.
Airtac JSI Series Standard Cylinder JSI100X200STC Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI100X200STC |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 200 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 JSI100X200STC
| JSI | JIS-standard profile cylinder (double-acting type). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×200 | 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 JSI100X200STC Is Used
Press Die Ejection
Provides the 3927 N push force required to eject heavy stamped metal parts from a 200 mm deep die on an automotive production line.
Pallet Diverting
Uses the TC trunnion mount to pivot a heavy-duty deflector gate, smoothly redirecting loaded pallets at high cycle rates.
Vertical Lift Gate
Raises and lowers a 180 kg material handling gate, safely operating within the 200 kg vertical lift capacity at 0.5 MPa.
Is the Airtac JSI Series Standard Cylinder JSI100X200STC the Right Cylinder?
When sizing this 100 mm bore actuator, compare it against the adjacent JSI series options. Stepping down to the 80 mm bore drops the 0.5 MPa push force to 2513 N, whereas moving up to the 125 mm bore increases it to 6136 N. The included TC trunnion mount provides a pivoting centerline axis that accommodates slight misalignment, and the -S magnet ensures immediate compatibility with reed or solid-state sensors.
Because a standard pneumatic cylinder drifts when air pressure is lost or the valve is centered, you must add an external rod lock or a pilot-operated check valve if the application requires holding a suspended 200 kg load in place. The end-of-stroke cushions decelerate the piston to prevent impact damage, but they function purely as shock absorbers and never act as a mechanical brake.
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 JSI100X200STC FAQ
At 0.5 MPa this 100 mm bore cylinder provides 3927 N of push force and 3574 N of pull force. At 0.7 MPa the push is 5497 N and pull is 5003 N. The theoretical maximum force is 801 kgf at 1.0 MPa. It uses a G1/2 air port and features a 32 mm piston rod with an M26x1.5 rod-end thread.
The JSI is a JIS-standard profile cylinder that is shorter and more compact than an ISO 15552 cylinder of the same 100 mm bore, saving valuable machine space. Because this SKU includes the -S magnet, you can install CMSE or DMSE switches directly into the extruded barrel grooves for position sensing.
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Standard models are processed and dispatched in 3-5 business days.
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