Airtac SGC Standard Cylinder SGC125X110
The AirTAC Airtac SGC Standard Cylinder SGC125X110 is a genuine double acting ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø125mm bore and 110mm stroke, G1/2 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.
- BoreØ125 mm
- Stroke110 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM27×2.0
- CushionAdjustable, 40 mm
About the Airtac SGC Standard Cylinder SGC125X110
Delivering 6136 N of push force at 0.5 MPa, this 125 mm bore pneumatic actuator is built for heavy-duty automation. The four steel tie rods clamp the aluminium barrel to the covers, providing high rigidity under large-bore thrust, while the two-way piston seal maintains an internal oil reservoir for long service life. Because it is dimensionally interchangeable per the ISO 15552 mounting interface, it drops directly into existing large-bore ISO 15552 fixtures and accessories.
This double-acting single-rod unit features a 110 mm stroke and a G1/2 air port. For practical sizing, plan for about 3682 N of real work at 0.5 MPa, which safely lifts roughly 313 kg vertically with a 2:1 margin. The standard TPU seal handles temperatures from -20 to +70 C, though a Viton H option extends this to 0-150 C. Note that this specific SKU lacks the -S magnet, so it cannot accept CMSG, DMSG or EMSG position switches.
Airtac SGC Standard Cylinder SGC125X110 Technical Specifications
| Model | Airtac SGC Standard Cylinder SGC125X110 |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø125 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M27×2.0 |
| 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, 40 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 (Ø125mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 6136 N | 5734 N |
| 0.7 MPa | 8590 N | — |
| Max (@1.0 MPa) | 1251 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 SGC125X110
| SGC | ISO 15552 tie-rod cylinder (double-acting type). |
|---|---|
| 125 | Bore size in mm (125 / 160 / 200 / 250). |
| ×110 | 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 SGC125X110 Is Used
Press Fit Tooling
Drives small bearing assemblies into automotive housings using the 6136 N push force available at 0.5 MPa.
Pallet Stopper Gate
Acts as a heavy-duty stop mechanism on conveyor lines, absorbing kinetic impact via the 40 mm adjustable air cushion.
Plastic Mould Ejector
Provides the robust 110 mm extraction stroke needed to push formed plastic parts clear of large injection moulding dies.
Is the Airtac SGC Standard Cylinder SGC125X110 the Right Cylinder?
When sizing this 110 mm stroke actuator, compare it against adjacent bores: the larger SGC160 provides 10053 N of push at 0.5 MPa, while there is no smaller SGC bore below 125 mm. For any application requiring the piston to stay put after air loss or valve centring, remember this standard cylinder will drift; the adjustable air cushion only decelerates the piston near stroke end rather than locking it. You must add an external rod lock or pilot-operated check valve for secure load holding. Furthermore, because this SKU lacks the -S magnet, you cannot mount magnetic sensors on it; choose an -S variant if your control system requires CMSG, DMSG or EMSG switches.
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 SGC125X110 FAQ
This 125 mm bore cylinder features a G1/2 air port and an M27x2.0 rod thread. It delivers 6136 N push and 5734 N pull at 0.5 MPa, 8590 N push and 8028 N pull at 0.7 MPa, with a theoretical maximum force of 1251 kgf at 1.0 MPa.
No, this specific SKU does not include the -S magnet option, so it cannot support CMSG, DMSG or EMSG switches. You would need to specify the -S variant for position sensing. It is also dimensionally interchangeable per the ISO 15552 mounting interface for easy fixture integration.
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