Airtac SGCD Dual Rod Cylinder SGCD200X350S
The AirTAC Airtac SGCD Dual Rod Cylinder SGCD200X350S is a genuine double acting, double rod ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 350mm stroke, G3/4 air ports and adjustable end cushioning. Its large-bore tie-rod build delivers high thrust and drops into standardized ISO 15552 mounting on heavy automation.
- BoreØ200 mm
- Stroke350 mm
- Port sizeG3/4
- Acting typeDouble acting, double rod
- Rod threadM36×2.0
- CushionAdjustable, 50 mm
About the Airtac SGCD Dual Rod Cylinder SGCD200X350S
Delivering 15079 N of thrust in both directions at 0.5 MPa, this large-bore ISO 15552 tie-rod cylinder uses a twin-rod piston to equalize output force. The symmetric load path prevents rod twisting under heavy offset loads. It yields a safe working load of about 9047 N, which translates to lifting roughly 769 kg vertically with a 2:1 safety margin.
Four steel tie rods clamp the aluminum barrel to the covers for high structural rigidity. Air enters via a G3/4 port, driving the 40 mm rods at 30-500 mm/s. The built-in magnet (-S) supports CMSG, DMSG, and EMSG switches for end-of-stroke detection, while adjustable 50 mm cushions absorb kinetic energy at both extremes.
Airtac SGCD Dual Rod Cylinder SGCD200X350S Technical Specifications
| Model | Airtac SGCD Dual Rod Cylinder SGCD200X350S |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 350 mm |
| Acting type | Double acting, double rod |
| Port size | G3/4 |
| Rod thread | M36×2.0 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max standard stroke | Up to 1500 mm |
Specifications follow the official AirTAC SGC datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Thread options: PT (blank) / G. TPU seals are not available for the Ø250 bore (NBR / Viton only).
Theoretical Output Force (Ø200mm)
| Pressure | Force (both ways) | — |
|---|---|---|
| 0.5 MPa | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | 21111 N |
| Max (@1.0 MPa) | 3204 kgf | |
Double-rod: the rod passes through both covers, so output force is equal in both directions.
Model Code: Airtac SGCD Dual Rod Cylinder SGCD200X350S
| SGCD | ISO 15552 tie-rod cylinder (double-rod type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×350 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
SGC-family variants: SGC (double acting), SGCD (double rod), SGCJ (adjustable stroke). Mounting: LB / FA / FB / CA / CB / CR / TC / FTC / TCM1 / TCM2. Seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SGCD Dual Rod Cylinder SGCD200X350S Is Used
Twin-Tool Indexing
Drives two opposing forming tools simultaneously from one piston, ensuring perfectly synchronized press cycles without phase drift.
Anti-Rotation Lift
Lifts heavy machining fixtures with a symmetric load path that prevents rod twist, maintaining strict parallelism during vertical clamping.
Symmetric Diverting
Powers a dual-sided conveyor diverter arm where the rear rod end carries a sensor cam to confirm stroke completion.
Is the Airtac SGCD Dual Rod Cylinder SGCD200X350S the Right Cylinder?
Size this 200 mm bore against its neighbors: the 160 mm version provides 9425 N each way, and the 250 mm offers 23562 N at 0.5 MPa. Choose a double-rod configuration when you need anti-rotation guidance, twin tooling driven from both ends, or a rear sensor cam. Mounting options include FA, LB, TC, FTC, TCM1, and TCM2. Because the 350 mm stroke exceeds 500 mm, add external guide rails to prevent side-load binding. The -S suffix ensures readiness for CMSG/DMSG/EMSG sensors.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Long-stroke side load — support the rod end
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; support long strokes at the rod end.
- check Set cushions to minimum, then release gradually.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/CR/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SGCD Dual Rod Cylinder SGCD200X350S FAQ
Force is equal both ways: 15079 N at 0.5 MPa and 21110 N at 0.7 MPa, with a theoretical max of 3075 kgf at 1.0 MPa. The air port is G3/4.
No, the air cushion only decelerates the piston near stroke end. For load holding on air loss, install an external rod lock or pilot-operated check valve.
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1-Year Warranty
Covers non-human-caused product damage.
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