Airtac SGC Standard Cylinder SGC250X200TC
The AirTAC Airtac SGC Standard Cylinder SGC250X200TC is a genuine double acting ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø250mm bore and 200mm stroke, G1 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.
- BoreØ250 mm
- Stroke200 mm
- Port sizeG1
- Acting typeDouble acting
- Rod threadM42×2.0
- CushionAdjustable, 60 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 SGC250X200TC
Delivering massive thrust for heavy industry, this double-acting tie-rod cylinder generates 24543 N of push force at 0.5 MPa. It utilizes the standardized ISO 15552 mounting interface, allowing it to drop directly into existing large-bore fixtures and accessory setups. Four steel tie rods clamp the aluminum barrel to the covers, ensuring high rigidity under extreme loads, while a two-way piston seal maintains an internal oil reservoir for long service life.
Because this is a 250 mm bore unit, the front-cover packing and buffer gasket use NBR rather than TPU, with a Viton H option available for 0-150 C high-temperature environments. Plan for approximately 14726 N of real work at 0.5 MPa, which safely lifts about 1251 kg vertically with a 2:1 margin. The unit features a 50 mm rod, a G1 air port, and a 60 mm adjustable air cushion at both ends to decelerate the piston smoothly.
Airtac SGC Standard Cylinder SGC250X200TC Technical Specifications
| Model | Airtac SGC Standard Cylinder SGC250X200TC |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø250 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | G1 |
| Rod thread | M42×2.0 |
| 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, 60 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 (Ø250mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 24544 N | 23562 N |
| 0.7 MPa | 34361 N | — |
| Max (@1.0 MPa) | 5006 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 SGC250X200TC
| SGC | ISO 15552 tie-rod cylinder (double-acting type). |
|---|---|
| 250 | Bore size in mm (125 / 160 / 200 / 250). |
| ×200 | 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 SGC250X200TC Is Used
Heavy Stamp Press Feeding
Provides the 24543 N push force required to clamp and feed thick steel plates into a mechanical stamping press.
Palletizer Pivot Arm
Uses the TC trunnion mount to actuate a heavy pivoting arm, lifting 1251 kg pallet loads vertically with a safe 2:1 margin.
Injection Mold Extraction
Handles the rugged extraction of large molded parts from heavy machinery using the rigid four-tie-rod construction.
Is the Airtac SGC Standard Cylinder SGC250X200TC the Right Cylinder?
When sizing this 250 mm bore unit, verify if the 200 mm stroke provides the required motion, as the next size down (200 mm bore) offers 15708 N push at 0.5 MPa, while this 250 mm bore is the largest available in the SGC series at 24543 N. The integrated TC trunnion mount is ideal for pivoting loads, but ensure your structure handles the side loads. Since this SKU lacks the -S magnet, it cannot accept CMSG, DMSG, or EMSG position switches; add the -S option if sensing is required.
Remember that a standard cylinder does not hold its load if air pressure drops or the valve is centered, as the piston will drift and the cushion only decelerates near stroke end. For suspended or vertical loads, install an external rod lock or a pilot-operated check valve to prevent falling.
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 SGC250X200TC FAQ
This 250 mm bore cylinder features a G1 air port and an M42x2.0 rod thread. It delivers 24543 N push and 23562 N pull at 0.5 MPa, 34360 N push and 32986 N pull at 0.7 MPa, with a theoretical maximum force of 5006 kgf at 1.0 MPa.
This specific SKU lacks the -S magnet, so it cannot accept CMSG, DMSG, or EMSG switches without upgrading to the -S variant. It is dimensionally interchangeable per the ISO 15552 mounting interface, allowing it to use standard TC trunnion and other ISO 15552 accessories without claiming brand equivalence.
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1-Year Warranty
Covers non-human-caused product damage.
Made to Order
Large-bore cylinders built to order — confirm lead time.
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