Airtac JSID Double Rod Cylinder JSID80X350
The AirTAC JSID Double Rod Cylinder JSID80X350 is a genuine double acting, double rod JIS-standard air cylinder with a Ø80mm bore and 350mm stroke, G3/8 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.
- BoreØ80 mm
- Stroke350 mm
- Port sizeG3/8
- Acting typeDouble acting, double rod
- Rod threadM22×1.5
- CushionAdjustable, 29 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 JSID80X350
Delivering 2268 N of thrust in both directions at 0.5 MPa, this 80 mm bore double-rod actuator uses a symmetric piston layout to eliminate push-pull force mismatch. The twin rods exit both hard-anodized aluminum covers, providing inherent anti-rotation guidance while allowing you to mount tooling or a sensor cam at either end. Built to JIS dimensions, the extruded profile body is noticeably shorter than an ISO 15552 cylinder of the same bore.
This SKU lacks a piston magnet, so it cannot accept CMSE or DMSE position switches without upgrading to the -S variant. Note that the adjustable 29 mm air cushions only decelerate the piston near stroke end; they do not hold the load if air pressure drops, so fit an external rod lock or pilot-operated check valve for suspended loads.
Airtac JSID Double Rod Cylinder JSID80X350 Technical Specifications
| Model | Airtac JSID Double Rod Cylinder JSID80X350 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 350 mm |
| Acting type | Double acting, double rod |
| Port size | G3/8 |
| Rod thread | M22×1.5 |
| 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, 29 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2268 N | 2268 N |
| 0.7 MPa | 3175 N | 3175 N |
| Max (@1.0 MPa) | 463 kgf | |
Double-rod: the rod passes through both covers, so output force is equal in both directions.
Model Code: Airtac JSID Double Rod Cylinder JSID80X350
| JSID | JIS-standard profile cylinder (double-rod type). |
|---|---|
| 80 | 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 JSID Double Rod Cylinder JSID80X350 Is Used
Dual-End Transfer Pushers
Drives a product pusher on the front stroke while using the rear rod extension to trip a mechanical valve, leveraging the equal 2268 N force for synchronized conveyor sorting.
Symmetric Pressing Heads
Applies even clamping pressure from a centered tooling plate, using the twin rods to resist torsional twist during heavy-duty assembly press operations.
Is the Airtac JSID Double Rod Cylinder JSID80X350 the Right Cylinder?
Flanked by the 63 mm bore offering 1402 N and the 100 mm bore delivering 3574 N each way at 0.5 MPa, this 80 mm model strikes a strong balance for medium-heavy tasks. Choose the double-rod configuration when your application demands strict anti-twist guidance, symmetric load distribution, or the ability to drive a tool from the back end simultaneously. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2 brackets. Because the stroke is 350 mm, you must support the load with an external linear guide to prevent rod bending and premature seal wear. As a non-magnetized version, this cylinder cannot host sensors; select the -S option if you require CMSE or DMSE switches.
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 JSID80X350 FAQ
Because the piston rod passes through both covers, force is equal in both directions: 2268 N at 0.5 MPa and 3175 N at 0.7 MPa, with a theoretical maximum of 463 kgf at 1.0 MPa. It features a G3/8 port, M22x1.5 rod thread, adjustable 29 mm cushions, and operates at speeds from 30 to 800 mm/s.
This specific SKU has no piston magnet, so it cannot accept CMSE or DMSE sensors; you need the -S variant for switch readiness. Additionally, the air cushions only decelerate the piston near the end of stroke and will not hold a load if air fails, so you must install an external rod lock or pilot-operated check valve for suspended loads.
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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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