Airtac SGC Standard Cylinder SGC125X1000
The AirTAC Airtac SGC Standard Cylinder SGC125X1000 is a genuine double acting ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø125mm bore and 1000mm 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
- Stroke1000 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM27×2.0
- CushionAdjustable, 40 mm
About the Airtac SGC Standard Cylinder SGC125X1000
Delivering 6136 N of push force at 0.5 MPa, this double-acting large-bore cylinder handles substantial automation tasks over its 1000 mm stroke. The SGC125X1000 utilizes a robust tie-rod construction where four steel rods clamp the aluminum barrel to the covers, ensuring high rigidity under heavy thrust. It also incorporates a two-way piston seal that maintains an internal oil reservoir for extended operational life.
Because this SKU lacks the -S magnet option, it cannot accept CMSG, DMSG, or EMSG magnetic switches for position sensing. Buyers should plan for approximately 3682 N of real work at 0.5 MPa, which translates to lifting about 313 kg vertically with a 2:1 safety margin. The unit features a G1/2 port and a standard M27x2.0 rod thread, dropping seamlessly into existing fixtures via the ISO 15552 mounting interface.
Airtac SGC Standard Cylinder SGC125X1000 Technical Specifications
| Model | Airtac SGC Standard Cylinder SGC125X1000 |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø125 mm |
| Stroke | 1000 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 SGC125X1000
| SGC | ISO 15552 tie-rod cylinder (double-acting type). |
|---|---|
| 125 | Bore size in mm (125 / 160 / 200 / 250). |
| ×1000 | 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 SGC125X1000 Is Used
Pallet Transfer Diversion
Pushes heavy loaded pallets sideways onto secondary conveyor lines using its 6136 N thrust and 1000 mm reach.
Automated Warehousing Pusher
Acts as a long-stroke rejecter arm to shove cartons from high-speed sorting belts into diversion chutes.
Stamping Press Loader
Transfers metal blanks into large mechanical presses, utilizing the full meter of stroke for deep-reach loading.
Is the Airtac SGC Standard Cylinder SGC125X1000 the Right Cylinder?
When sizing this 125 mm bore model, consider the adjacent SGC options: the larger SGC160X1000 offers 10053 N of push force at 0.5 MPa for heavier demands, while there is no smaller bore in the SGC family. If your application requires position feedback, you must select the -S magnet variant, as this specific SKU cannot host a reed or solid-state sensor. Furthermore, because this is a 1000 mm stroke, external guide rails are strongly recommended to prevent rod bending and premature seal wear from side loads.
Remember that the adjustable 40 mm air cushions at both ends only decelerate the piston near the stroke limits; they do not act as a brake. If the load must be held vertically when air pressure is lost or the valve is centered, you must integrate an external pilot-operated check valve or a dedicated rod lock.
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 SGC125X1000 FAQ
This 125 mm bore cylinder features a G1/2 air port and generates 6136 N push / 5734 N pull at 0.5 MPa, 8590 N push / 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, meaning it cannot host CMSG, DMSG, or EMSG switches. You must select the SGC125X1000-S variant for position sensing capabilities.
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Covers non-human-caused product damage.
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