Airtac JSI Series Standard Cylinder JSI100X610S
The AirTAC Airtac JSI Series Standard Cylinder JSI100X610S is a genuine double acting JIS-standard air cylinder with a Ø100mm bore and 610mm 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
- Stroke610 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 JSI100X610S
Delivering 3927 N of push force at 0.5 MPa, this double-acting JIS-standard profile cylinder saves valuable machine space by being shorter and more compact than an ISO 15552 cylinder of the same 100 mm bore. The extruded hard-anodized aluminum barrel omits external rods to resist wear, while the two-way piston seal retains grease for a long, low-friction service life. A G1/2 port handles the air supply.
Because the code includes the -S suffix, a built-in piston magnet enables CMSE or DMSE switches to drop directly into the side grooves for position sensing. Plan for about 2356 N of real work at 0.5 MPa, which lifts roughly 200 kg vertically with a 2:1 safety margin. The 610 mm stroke moves at 30-800 mm/s, and adjustable air cushions at both ends decelerate the payload smoothly.
Airtac JSI Series Standard Cylinder JSI100X610S Technical Specifications
| Model | Airtac JSI Series Standard Cylinder JSI100X610S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 610 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 JSI100X610S
| JSI | JIS-standard profile cylinder (double-acting type). |
|---|---|
| 100 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×610 | 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 JSI100X610S Is Used
Pallet Transfer Diversion
Pushes heavy loaded pallets onto a secondary packaging line using its 3927 N push force at 0.5 MPa across the 610 mm travel distance.
Vertical Lift Gate
Raises a 200 kg mezzanine safety gate vertically with a 2:1 margin, relying on the -S magnet to confirm the fully open position.
Injection Mold Extraction
Extracts large molded plastic automotive interior panels from a press, using the 33 mm adjustable air cushions to stop the 610 mm stroke smoothly.
Is the Airtac JSI Series Standard Cylinder JSI100X610S the Right Cylinder?
When sizing this 100 mm bore, step down to a JSI80X610S if your application only requires 2513 N of push at 0.5 MPa, or move up to a JSI125X610S for 6136 N if you need heavier thrust. This -S SKU is fully ready for CMSE/DMSE sensors, whereas a plain JSI100X610 without the S cannot take a switch. At 610 mm of travel, long-stroke rod bending is a real risk; use an external guide to prevent side loads from damaging the front-cover packing.
Remember that a standard cylinder drifts when air is lost or the valve is centered, as the adjustable cushion only decelerates the piston near stroke end rather than locking it. To hold a load securely in place during an air failure, 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 JSI100X610S FAQ
At 0.5 MPa it provides 3927 N push and 3574 N pull. At 0.7 MPa it provides 5497 N push and 5003 N pull. The theoretical maximum force is 801 kgf at 1.0 MPa. It features a 100 mm bore, 610 mm stroke, G1/2 port, M26x1.5 rod thread, and operates at 30-800 mm/s.
It is a JIS-standard profile cylinder that is shorter and more compact than an ISO 15552 cylinder of the same bore. It uses an extruded aluminum barrel without external rods and accepts LB foot, FA/FB flange, CA/CB/CR clevis, and TC/TCM1/TCM2 trunnion mounts. The -S suffix means it has a magnet for side-groove CMSE/DMSE sensors.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
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.
Related AirTAC JSI Cylinders
Request a Quote for Airtac JSI Series Standard Cylinder JSI100X610S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.