Airtac SGCD Dual Rod Cylinder SGCD200X50
The AirTAC Airtac SGCD Dual Rod Cylinder SGCD200X50 is a genuine double acting, double rod ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 50mm 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
- Stroke50 mm
- Port sizeG3/4
- Acting typeDouble acting, double rod
- Rod threadM36×2.0
- CushionAdjustable, 50 mm
About the Airtac SGCD Dual Rod Cylinder SGCD200X50
Delivering 15079 N of thrust each way at 0.5 MPa, this large-bore ISO 15552 tie-rod cylinder uses a twin-rod piston to guarantee identical push and pull forces. The four steel tie rods clamp the aluminium barrel securely, while the symmetric load path prevents binding under heavy offset loads. It handles about 9047 N of real work safely, which translates to lifting roughly 769 kg vertically with a 2:1 margin.
Air enters via a G3/4 port to drive the 40 mm rods at 30-500 mm/s. Standard TPU seals offer long life across -20 to +70 C, though a Viton H option extends heat resistance up to 150 C. Note this specific SKU lacks the -S magnet, so it cannot host CMSG or DMSG reed sensors. The 50 mm adjustable air cushions at each end only decelerate the piston near stroke end; they do not hold a load on air loss, so fit an external rod lock for vertical safety.
Airtac SGCD Dual Rod Cylinder SGCD200X50 Technical Specifications
| Model | Airtac SGCD Dual Rod Cylinder SGCD200X50 |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 50 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 SGCD200X50
| SGCD | ISO 15552 tie-rod cylinder (double-rod type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×50 | 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 SGCD200X50 Is Used
Twin-Spindle Machining
Drives two opposing machining heads simultaneously using the rods exiting both covers, ensuring perfectly synchronized cutting cycles.
Balanced Lift Station
Lifts heavy platforms with a symmetric load path that prevents uneven wear and twisting, keeping the platform level under offset weights.
Dual Transfer Pusher
Indexes parts on two parallel conveyor lanes at once, using the equal bidirectional force to push and retract identical components simultaneously.
Is the Airtac SGCD Dual Rod Cylinder SGCD200X50 the Right Cylinder?
Sizing this 200 mm bore against its neighbours shows a clear step up from the 160 mm version (9425 N both ways) and a step below the 250 mm model (23562 N). Choose the double-rod layout when you need anti-rotation guidance, twin tooling driven from both ends, or a symmetric load path. It supports FA, LB, TC, FTC, TCM1 and TCM2 mounts via the ISO 15552 mounting interface. If you need position feedback, select the -S magnet variant for CMSG/DMSG/EMSG sensors. Even at this 50 mm stroke, always support side loads with an external guide rail to prevent premature seal wear.
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 SGCD200X50 FAQ
Because it is a double-rod cylinder, force is equal both ways using the rod-side area. It outputs 15079 N at 0.5 MPa and 21110 N at 0.7 MPa in both directions, with a theoretical max of 3075 kgf at 1.0 MPa. The air port size is G3/4.
No, this specific SKU does not include the -S magnet option, so it cannot host CMSG, DMSG or EMSG sensors. You must specify the -S variant if you require piston position sensing.
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1-Year Warranty
Covers non-human-caused product damage.
Made to Order
Large-bore cylinders built to order — confirm lead time.
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