Airtac SGCD Dual Rod Cylinder SGCD200X600S
The AirTAC Airtac SGCD Dual Rod Cylinder SGCD200X600S is a genuine double acting, double rod ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 600mm 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
- Stroke600 mm
- Port sizeG3/4
- Acting typeDouble acting, double rod
- Rod threadM36×2.0
- CushionAdjustable, 50 mm
About the Airtac SGCD Dual Rod Cylinder SGCD200X600S
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 double-rod layout creates a symmetric load path that resists torsional twist, while the rear extension can drive a secondary tool or trigger a sensor cam. Four steel tie rods clamp the aluminum barrel securely to the covers, and the G3/4 port matches the 200 mm bore standard.
With a 600 mm stroke, external rod-end guidance is recommended to prevent side-load bending on this long extension. The built-in magnet (-S) supports CMSG, DMSG, and EMSG switches for position sensing. This equates to a safe working load of about 9047 N, or roughly 769 kg lifted vertically with a 2:1 margin. A Viton H seal option can extend the operating range up to 150 C.
Airtac SGCD Dual Rod Cylinder SGCD200X600S Technical Specifications
| Model | Airtac SGCD Dual Rod Cylinder SGCD200X600S |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 600 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 SGCD200X600S
| SGCD | ISO 15552 tie-rod cylinder (double-rod type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×600 | 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 SGCD200X600S Is Used
Twin-Tool Indexing
Drives two opposing forming tools simultaneously from a single central piston, ensuring perfectly synchronized press cycles.
Anti-Twist Clamping
Holds heavy automotive castings during machining by using the symmetric double rod to prevent rotational drift under high cutting forces.
Symmetric Lift Station
Raises and lowers a 769 kg platen vertically by attaching both rod ends to the load carriage for a balanced lifting force.
Is the Airtac SGCD Dual Rod Cylinder SGCD200X600S the Right Cylinder?
Sizing this 200 mm bore against its neighbors shows a clear step up from the 125 mm option (5734 N each way) and a step below the 250 mm model (23562 N each way) at 0.5 MPa. Choose the double-rod configuration when your mechanism requires strict anti-rotation control, twin tooling operation from one piston, or a symmetric load path. Mounting hardware includes FA, LB, TC, FTC, TCM1, and TCM2 brackets. The -S suffix indicates the piston magnet is present for CMSG/DMSG/EMSG sensors. Because the stroke is 600 mm, always factor in external guide rails to absorb side loads and prevent rod bending.
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 SGCD200X600S FAQ
The 200 mm bore features a 40 mm rod, a G3/4 port, and an M36x2.0 rod thread. Because it is a double-rod cylinder, force is equal in both directions using the pull-side area: 15079 N at 0.5 MPa, 21110 N at 0.7 MPa, and a theoretical maximum of 3075 kgf at 1.0 MPa.
No, a standard pneumatic cylinder drifts when air is removed or the valve is centered, as the adjustable 50 mm air cushions only decelerate the piston near stroke end. To maintain a vertical load position, you must install an external rod lock or a pilot-operated check valve.
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