Airtac SGCD Dual Rod Cylinder SGCD200X700S
The AirTAC Airtac SGCD Dual Rod Cylinder SGCD200X700S is a genuine double acting, double rod ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 700mm 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
- Stroke700 mm
- Port sizeG3/4
- Acting typeDouble acting, double rod
- Rod threadM36×2.0
- CushionAdjustable, 50 mm
About the Airtac SGCD Dual Rod Cylinder SGCD200X700S
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. It is built with four steel tie rods clamping the aluminum barrel and features a G3/4 air port. The symmetric load path prevents rod twisting during heavy transfers. With a safe working load around 9047 N, it can vertically lift roughly 769 kg with a 2:1 safety margin.
Because the -S suffix denotes a built-in piston magnet, this model directly supports CMSG, DMSG, and EMSG electronic or reed switches for end-position sensing. Standard TPU seals handle temperatures from -20 to +70 C, while a Viton H option extends heat resistance up to 150 C. The 50 mm adjustable air cushions at both ends absorb kinetic energy, but remember the cushions only decelerate the load; they will not hold position if air pressure drops.
Airtac SGCD Dual Rod Cylinder SGCD200X700S Technical Specifications
| Model | Airtac SGCD Dual Rod Cylinder SGCD200X700S |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 700 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 SGCD200X700S
| SGCD | ISO 15552 tie-rod cylinder (double-rod type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×700 | 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 SGCD200X700S Is Used
Synchronized Transfer Pusher
Drives a dual-sided pusher bar to shift heavy pallets simultaneously without rotational twist, keeping the load perfectly aligned across the belt.
Balanced Lift Platform
Raises and lowers a 769 kg vertical load platform using equal force both ways, ensuring smooth descent without gravitational overrun.
Twin-Tool Machining Station
Operates two opposing forming tools from a single piston, using the rear rod extension to carry a sensor cam for precise timing.
Is the Airtac SGCD Dual Rod Cylinder SGCD200X700S the Right Cylinder?
When sizing this double-acting unit, note the 160 mm bore provides 9425 N each way at 0.5 MPa, while the 250 mm bore yields 23562 N. This 200 mm bore sits perfectly for mid-to-high range demands. A double-rod design is the right call when you need anti-rotation stability, twin tooling operation, or a rear-end sensor cam. It utilizes FA, LB, TC, FTC, TCM1, and TCM2 mounts per the ISO 15552 mounting interface. The included -S magnet enables switch tracking. Since the 700 mm stroke is quite long, always use external guides to prevent rod bending under heavy side loads.
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 SGCD200X700S FAQ
Force is equal in both directions due to the double-rod design. It generates 15079 N at 0.5 MPa and 21110 N at 0.7 MPa. The theoretical maximum is 3075 kgf at 1.0 MPa. Operating pressure ranges from 0.15 to 1.0 MPa, and it uses a G3/4 air port.
No, the 50 mm adjustable air cushions only decelerate the piston near the stroke ends; they do not lock the load. If air pressure drops or the valve is centered, the piston will drift. For suspended load holding, you must install an external rod lock or a pilot-operated check valve.
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