Airtac SGCD Dual Rod Cylinder SGCD200X75S
The AirTAC Airtac SGCD Dual Rod Cylinder SGCD200X75S is a genuine double acting, double rod ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 75mm 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
- Stroke75 mm
- Port sizeG3/4
- Acting typeDouble acting, double rod
- Rod threadM36×2.0
- CushionAdjustable, 50 mm
About the Airtac SGCD Dual Rod Cylinder SGCD200X75S
Delivering 15079 N of thrust in both directions at 0.5 MPa, this large-bore double-rod cylinder uses a single piston with a rod exiting both covers. The symmetric piston area guarantees identical push and pull forces, making it ideal for balanced loads. This translates to a safe working load of roughly 9047 N, or vertically lifting about 769 kg with a 2:1 safety margin.
Built on a genuine ISO 15552 tie-rod platform, four steel rods clamp the aluminum barrel for high structural rigidity. It features a G3/4 air port, a 40 mm piston rod, and adjustable 50 mm cushions at both ends. The -S suffix indicates a built-in magnet for CMSG, DMSG, or EMSG position sensing. For high-heat environments up to 150 C, Viton H seals are available.
Airtac SGCD Dual Rod Cylinder SGCD200X75S Technical Specifications
| Model | Airtac SGCD Dual Rod Cylinder SGCD200X75S |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 75 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 SGCD200X75S
| SGCD | ISO 15552 tie-rod cylinder (double-rod type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×75 | 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 SGCD200X75S Is Used
Twin-Spindle Machining
Drives two opposing machining heads simultaneously using the protruding rod at each end, maintaining perfectly synchronized cutting cycles.
Symmetric Lift Platform
Lifts heavy platens with equal force in both directions, preventing mechanical twisting during vertical ascent and descent.
Dual-End Transfer Pusher
Pushes a workpiece forward on one stroke while actuating a return sensor cam on the opposite rod end for continuous line timing.
Is the Airtac SGCD Dual Rod Cylinder SGCD200X75S the Right Cylinder?
This 200 mm bore provides 15079 N of equal both-ways force at 0.5 MPa. If your application requires less power, the 160 mm bore outputs 9425 N each way. If you need more thrust, the 250 mm bore offers 23562 N. Choose this double-rod configuration when you need anti-rotation stability, twin tooling driven from both ends, or a symmetric load path. Mounting options include FA, LB, TC, FTC, TCM1, and TCM2. The -S magnet enables CMSG/DMSG/EMSG sensors. Since the 75 mm stroke is under 500 mm, side-load guide requirements are minimal, but external load guides are always recommended for rigid framing.
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 SGCD200X75S FAQ
The force is equal in both directions due to the double-rod design. It provides 15079 N at 0.5 MPa and 21110 N at 0.7 MPa. The theoretical maximum is 3075 kgf at 1.0 MPa. It uses a G3/4 port and a 40 mm rod.
No, a standard cylinder drifts without live air, as the adjustable 50 mm air cushions only decelerate the piston near stroke end. For secure load holding, install an external rod lock or a pilot-operated check valve.
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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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