Airtac SGC Standard Cylinder SGC200X400H
The AirTAC Airtac SGC Standard Cylinder SGC200X400H is a genuine double acting ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 400mm 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
- Stroke400 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2.0
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SGC Standard Cylinder SGC200X400H
Delivering 15708 N of push force at 0.5 MPa, this large-bore actuator handles heavy industrial cycles with ease. The SGC200X400H is a double-acting tie-rod cylinder built on the ISO 15552 mounting interface, ensuring it drops directly into existing large-bore fixtures without custom brackets. Four steel tie rods clamp the aluminum barrel to the covers for high structural rigidity, while the two-way piston seal maintains an internal oil reservoir for long service life.
Because this SKU carries the H designation, it uses Viton seals to operate in environments up to 150 C instead of the standard -20 to 70 C range. It features a G3/4 port and a 400 mm stroke. Plan for roughly 9425 N of real work at 0.5 MPa, which equates to lifting about 801 kg vertically with a 2:1 safety margin. Note that this specific model lacks the S magnet, so it cannot host CMSG, DMSG, or EMSG magnetic switches.
Airtac SGC Standard Cylinder SGC200X400H Technical Specifications
| Model | Airtac SGC Standard Cylinder SGC200X400H |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 400 mm |
| Acting type | Double acting |
| 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 | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SGC Standard Cylinder SGC200X400H
| SGC | ISO 15552 tie-rod cylinder (double-acting type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×400 | 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 SGC Standard Cylinder SGC200X400H Is Used
Injection Mold Platen Press
Provides the high clamping force needed to hold heavy injection mold halves together securely in elevated temperature environments.
Automotive Press Line
Drives large stamping dies over a 400 mm stroke, utilizing the robust tie-rod construction to maintain rigidity under high impact loads.
Heavy Metal Foundry Ejector
Pushes solid cast components out of molds, relying on the Viton H high-temperature seals to withstand ambient foundry heat up to 150 C.
Is the Airtac SGC Standard Cylinder SGC200X400H the Right Cylinder?
When sizing this 200 mm bore, compare your actual load against the 15708 N push at 0.5 MPa: if you need less force, the 160 mm bore offers 10053 N, while stepping up to the 250 mm bore yields 24543 N. For the 400 mm stroke, ensure external guide rails support the load to prevent rod bending and premature seal wear. Remember that a standard cylinder drifts when air is lost or the valve is centered; the adjustable air cushion only decelerates the piston near the end of stroke and will not hold the load. For suspended or vertical loads, install an external rod lock or a pilot-operated check valve.
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 SGC Standard Cylinder SGC200X400H FAQ
This 200 mm bore cylinder features a G3/4 air port and an M36x2.0 rod thread. It generates 15708 N push and 15079 N pull at 0.5 MPa, 21991 N push and 21110 N pull at 0.7 MPa, with a theoretical maximum force of 3204 kgf at 1.0 MPa.
No, this specific SKU does not include the S option, meaning it lacks a piston magnet and cannot host CMSG, DMSG, or EMSG switches. You would need the SGC200X400HS variant to enable magnetic sensing.
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Covers non-human-caused product damage.
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Large-bore cylinders built to order — confirm lead time.
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