Airtac SGC Standard Cylinder SGC125X100CA
The AirTAC Airtac SGC Standard Cylinder SGC125X100CA is a genuine double acting ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø125mm bore and 100mm 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
- Stroke100 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM27×2.0
- CushionAdjustable, 40 mm
About the Airtac SGC Standard Cylinder SGC125X100CA
Delivering 6136 N of push force at 0.5 MPa, this double-acting large-bore ISO 15552 tie-rod cylinder is built for rigorous automation. 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 extended lifespan. It utilizes a G1/2 air port and an M27x2.0 piston rod thread.
Because it lacks the -S suffix, this specific SKU cannot host magnetic CMSG, DMSG, or EMSG switches. For practical sizing, plan for about 3682 N of real work at 0.5 MPa, which equates to lifting roughly 313 kg vertically with a 2:1 safety margin. The standard TPU seal handles temperatures from -20 to +70 C, though a Viton H option extends this to 150 C.
Airtac SGC Standard Cylinder SGC125X100CA Technical Specifications
| Model | Airtac SGC Standard Cylinder SGC125X100CA |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø125 mm |
| Stroke | 100 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 SGC125X100CA
| SGC | ISO 15552 tie-rod cylinder (double-acting type). |
|---|---|
| 125 | Bore size in mm (125 / 160 / 200 / 250). |
| ×100 | 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 SGC125X100CA Is Used
Press Fit Assembly
Drives bearings into heavy housings on automotive production lines, utilizing the 6136 N push force to seat components reliably.
Pallet Diverting
Actuates heavy-duty routing gates on packaging conveyors, where the CA clevis mount accommodates the pivoting arc of the mechanism.
Material Lift Station
Raises loaded pallets weighing up to 313 kg in vertical lift stations, matching the computed safe working load with a 2:1 margin.
Is the Airtac SGC Standard Cylinder SGC125X100CA the Right Cylinder?
When sizing this 125 mm bore against the SGC family, it sits at the entry point of the large-bore range, offering 6136 N push at 0.5 MPa. If your application requires less force, you must step outside the SGC series, as there is no smaller bore in this line; if you need substantially more power, stepping up to the 160 mm bore yields 10053 N at the same pressure. The integrated CA clevis mounting interface makes it dimensionally interchangeable with other ISO 15552 fixtures and accessories. Since this model lacks a magnet, position sensing is unavailable without switching to an -S variant. Furthermore, a plain SGC cylinder will drift and cannot hold a load if air pressure is lost or the valve is centered; the adjustable air cushion only decelerates the piston near stroke end. For suspended loads, incorporate 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 SGC125X100CA FAQ
This 125 mm bore cylinder features a G1/2 air port and an M27x2.0 rod thread. It generates a push force of 6136 N and a pull force of 5734 N at 0.5 MPa. At 0.7 MPa, the push increases to 8590 N and the pull to 8028 N. The theoretical maximum force is 1251 kgf at 1.0 MPa.
This specific SKU lacks the -S magnet, so it cannot accept CMSG, DMSG, or EMSG magnetic switches. Mechanically, its ISO 15552 mounting interface means it drops directly into existing large-bore fixtures, utilizing the CA clevis accessory standard without requiring custom brackets.
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