Airtac SGC Standard Cylinder SGC200X125
The AirTAC Airtac SGC Standard Cylinder SGC200X125 is a genuine double acting ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 125mm 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
- Stroke125 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 SGC200X125
Delivering 15708 N of push force at 0.5 MPa, this double-acting ISO 15552 tie-rod cylinder is built for heavy-duty automation. Four steel tie rods clamp the aluminum barrel to the covers, ensuring high rigidity under large-bore thrust, while the two-way piston seal maintains an internal oil reservoir for long mechanical life. Because it is dimensionally interchangeable per the ISO 15552 mounting interface, it drops directly into existing large-bore fixtures without redesign.
Equipped with a G3/4 port and a 40 mm piston rod, the unit operates at 30-500 mm/s with adjustable 50 mm air cushions at both ends to decelerate the payload smoothly. Plan for about 9425 N of real work at 0.5 MPa, which means it lifts roughly 801 kg vertically with a 2:1 safety margin. Note that this specific SKU lacks the -S magnet, so it cannot accept CMSG, DMSG, or EMSG position switches.
Airtac SGC Standard Cylinder SGC200X125 Technical Specifications
| Model | Airtac SGC Standard Cylinder SGC200X125 |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 125 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 SGC200X125
| SGC | ISO 15552 tie-rod cylinder (double-acting type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×125 | 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 SGC200X125 Is Used
Automotive Stamping Press
Provides the 21991 N push force at 0.7 MPa needed to form heavy gauge steel body panels in a progressive die setup.
Plastic Injection Mold Ejection
Utilizes the 50 mm adjustable air cushions to smoothly decelerate the 40 mm rod when knocking out large molded plastic bins.
Palletizer Stopper Gate
Acts as a heavy-duty physical stop in high-throughput packaging lines, absorbing kinetic energy from incoming pallet loads.
Is the Airtac SGC Standard Cylinder SGC200X125 the Right Cylinder?
When sizing this 200 mm bore actuator, compare your actual load against its 15708 N push and 15079 N pull ratings at 0.5 MPa. If your application requires less force, the smaller SGC160 bore provides 10053 N of push, whereas stepping up to the SGC250 yields 24543 N for heavier demands. For this 125 mm stroke, side-load risks are minimal, but always ensure the load is guided to prevent rod bending. Since this model has no -S suffix, it cannot support magnetic sensors; choose an -S variant if you need end-of-stroke detection. Furthermore, a standard cylinder drifts when air is lost or a valve is centered—the cushion only decelerates the piston near stroke end and does not act as a brake. To suspend a load safely, 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 SGC200X125 FAQ
This 200 mm bore cylinder features a G3/4 port and generates 15708 N push / 15079 N pull at 0.5 MPa, 21991 N push / 21110 N pull at 0.7 MPa, and a theoretical maximum of 3204 kgf at 1.0 MPa.
No, this specific SKU does not include the -S magnet option, meaning it cannot accept CMSG, DMSG, or EMSG switches. You must select an SGC200X125-S variant for position sensing capabilities.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Made to Order
Large-bore cylinders built to order — confirm lead time.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SGC Cylinders
Request a Quote for Airtac SGC Standard Cylinder SGC200X125
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.