Airtac JSID Double Rod Cylinder JSID50X100
The AirTAC Airtac JSID Double Rod Cylinder JSID50X100 is a genuine double acting, double rod JIS-standard air cylinder with a Ø50mm bore and 100mm stroke, G1/4 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.
- BoreØ50 mm
- Stroke100 mm
- Port sizeG1/4
- Acting typeDouble acting, double rod
- Rod threadM18×1.5
- CushionAdjustable, 20.5 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 JSID Double Rod Cylinder JSID50X100
Delivering 825 N of equal force in both directions at 0.5 MPa, this 50 mm bore double-rod cylinder uses a single piston with a rod exiting each end. The symmetric layout creates a balanced load path that resists torsion, making it ideal for non-rotating guidance or driving twin tooling simultaneously. It carries a G1/4 port and adjustable 20.5 mm air cushions at both ends.
Built to JIS standards with an extruded hard-anodized aluminum profile barrel, the body is notably shorter and more compact than an equivalent ISO 15552 cylinder of the same bore. Based on the 825 N output, it handles a safe working load of about 495 N, which translates to lifting roughly 42 kg vertically with a 2:1 safety margin. This non-magnet SKU cannot accept a position sensor; choose the -S variant for CMSE/DMSE switches.
Airtac JSID Double Rod Cylinder JSID50X100 Technical Specifications
| Model | Airtac JSID Double Rod Cylinder JSID50X100 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 100 mm |
| Acting type | Double acting, double rod |
| Port size | G1/4 |
| Rod thread | M18×1.5 |
| 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, 20.5 mm |
| Max standard stroke | Up to 1200 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 (Ø50mm)
| Pressure | Force (both ways) | — |
|---|---|---|
| 0.5 MPa | 825 N | 825 N |
| 0.7 MPa | 1155 N | 1155 N |
| Max (@1.0 MPa) | 200 kgf | |
Double-rod: the rod passes through both covers, so output force is equal in both directions.
Model Code: Airtac JSID Double Rod Cylinder JSID50X100
| JSID | JIS-standard profile cylinder (double-rod type). |
|---|---|
| 50 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×100 | 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 JSID Double Rod Cylinder JSID50X100 Is Used
Twin-Tool Transfer
Uses both protruding rods to push and pull two separate workpieces simultaneously with identical 825 N force.
Anti-Rotation Lift
The dual-rod symmetric load path prevents torsional twist during vertical lifting of 42 kg payloads.
Cam-Actuated Press
The rear rod extension drives an external cam or limit mechanism while the front rod performs the pressing action.
Is the Airtac JSID Double Rod Cylinder JSID50X100 the Right Cylinder?
Size both ways against the 50 mm bore: step down to a 32 mm bore for 345 N equal force, or up to a 63 mm bore for 1402 N. The 50 mm bore hits a sweet spot at 825 N each way at 0.5 MPa. Choose this double-rod layout when your mechanism needs anti-rotation stability, symmetric load distribution, or a rear rod to act as a sensor cam. Mounting options include FA, LB, TC, TCM1, and TCM2. For any stroke at or over 300 mm, add external guide rails to prevent side-load wear on the seals.
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 JSID Double Rod Cylinder JSID50X100 FAQ
Force is equal in both directions at 825 N at 0.5 MPa and 1154 N at 0.7 MPa, with a theoretical max of 168 kgf at 1.0 MPa. Operating pressure ranges from 0.15 to 1.0 MPa, and it uses a G1/4 port.
No. A plain cylinder drifts on air loss and the air cushion only decelerates near stroke end; use an external rod lock or pilot-operated check valve for holding. Also, this non-S SKU cannot take a sensor—you need the -S version for CMSE/DMSE switches.
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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.
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