Airtac SGC Standard Cylinder SGC200X350SH
The AirTAC Airtac SGC Standard Cylinder SGC200X350SH is a genuine double acting ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 350mm 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
- Stroke350 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 SGC200X350SH
Delivering 15708 N of push force at 0.5 MPa, this double-acting 200 mm bore cylinder handles heavy industrial loads. The SGC200X350SH features a genuine ISO 15552 mounting interface, dropping directly into existing large-bore fixtures. Four steel tie rods clamp the aluminum barrel to the covers, providing high rigidity under stress, while a two-way piston seal maintains an internal oil reservoir for long service life.
Equipped from the factory with a Viton H seal, the unit operates in environments up to 150 C. The built-in -S piston magnet supports CMSG, DMSG, and EMSG position switches. For practical sizing, plan for about 9425 N of real work at 0.5 MPa, which equates to lifting roughly 801 kg vertically with a 2:1 safety margin. The G3/4 air port and M36x2.0 rod thread match the 200 mm bore standard.
Airtac SGC Standard Cylinder SGC200X350SH Technical Specifications
| Model | Airtac SGC Standard Cylinder SGC200X350SH |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 350 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 SGC200X350SH
| SGC | ISO 15552 tie-rod cylinder (double-acting type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×350 | 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 SGC200X350SH Is Used
Injection Mold Platen Actuation
Drives heavy mold platens in rubber and plastic injection machinery, utilizing the 150 C Viton H seal to survive ambient heat radiating from the heated molds.
Automotive Press Ejection
Ejects formed structural panels from large mechanical presses, applying 15708 N of push force at 0.5 MPa to overcome binder spring resistance.
Hot Foundry Sorting Gate
Pivets heavy diverter gates in hot forging lines, where the ISO 15552 tie-rod construction maintains structural integrity during aggressive 350 mm strokes.
Is the Airtac SGC Standard Cylinder SGC200X350SH the Right Cylinder?
When sizing this 350 mm stroke actuator, compare it against adjacent bores: the 160 mm delivers 10053 N push at 0.5 MPa, while the 250 mm provides 24543 N. Because this SKU lacks a physical lock, the piston will drift if air pressure drops or the valve centers; integrate an external rod lock or pilot-operated check valve for suspended loads. The adjustable 50 mm air cushions only decelerate the piston near stroke end and cannot hold a load statically. The -S magnet pairs directly with CMSG, DMSG, or EMSG sensors for end-position confirmation.
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 SGC200X350SH FAQ
The 200 mm bore generates 15708 N push and 15079 N pull at 0.5 MPa, and 21991 N push / 21110 N pull at 0.7 MPa. The theoretical maximum force is 3204 kgf at 1.0 MPa. It uses a G3/4 port, an M36x2.0 rod thread, and operates at 30-500 mm/s.
No, the piston will drift if air is exhausted or the valve is centered. The 50 mm adjustable air cushions only decelerate the piston near the end of the stroke and do not function as a brake. You must add an external rod lock or pilot-operated check valve to hold suspended loads safely.
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1-Year Warranty
Covers non-human-caused product damage.
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Large-bore cylinders built to order — confirm lead time.
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