Airtac SGC Standard Cylinder SGC200X1250
The AirTAC Airtac SGC Standard Cylinder SGC200X1250 is a genuine double acting ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 1250mm 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
- Stroke1250 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 SGC200X1250
Delivering 15708 N of push force at 0.5 MPa, this double-acting large-bore cylinder handles heavy-duty automation tasks with ease. The Ø200 mm bore utilizes a robust tie-rod construction, where four steel rods clamp the aluminum barrel to the covers for maximum structural rigidity. It features a G3/4 air port, an M36x2.0 piston rod thread, and adjustable 50 mm air cushions at both ends to decelerate the payload smoothly.
Because this SKU lacks the -S magnet option, it cannot accept CMSG, DMSG, or EMSG position switches; add the -S variant if your application requires electronic sensing. For practical sizing, plan for about 9425 N of real work at 0.5 MPa, which equates to lifting roughly 801 kg vertically with a 2:1 safety margin. The two-way piston seal maintains an internal oil reservoir for long service life, and you can specify a Viton H seal for environments reaching 150 C.
Airtac SGC Standard Cylinder SGC200X1250 Technical Specifications
| Model | Airtac SGC Standard Cylinder SGC200X1250 |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 1250 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 SGC200X1250
| SGC | ISO 15552 tie-rod cylinder (double-acting type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×1250 | 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 SGC200X1250 Is Used
Automotive Press Loading
Provides the 15708 N of thrust required to shuttle heavy stamping blanks into hydraulic presses, utilizing the full 1250 mm stroke for extended reach.
Pallet Transfer Carriage
Moves loaded pallets along extended material handling lines, relying on the rigid tie-rod construction to maintain alignment over the long 1250 mm extension.
Automated Warehousing Lifts
Raises heavy storage trays within high-bay racking systems, where the 801 kg vertical lift capacity easily manages substantial container weights.
Is the Airtac SGC Standard Cylinder SGC200X1250 the Right Cylinder?
When sizing this 200 mm bore model, stepping down to the Ø160 bore reduces the 0.5 MPa push force to 10053 N, while moving up to the Ø250 bore increases it significantly to 24543 N. Remember that a standard double-acting cylinder drifts when air is lost or the valve is centered; the air cushions only decelerate the piston near stroke end and do not function as a locking brake. To hold a vertical load safely, integrate an external rod lock or a pilot-operated check valve.
Because this model features a very long 1250 mm stroke, careful attention to side-load and rod-bending forces is critical. Always use an external guide or rod-end support to prevent excessive lateral stress on the piston rod during full extension. The standardized ISO 15552 mounting interface allows you to drop this cylinder into existing large-bore fixtures using LB foot mounts, FA flanges, or TC trunnion brackets.
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 SGC200X1250 FAQ
This Ø200 mm bore cylinder features a G3/4 air port and an M36x2.0 rod thread. It generates 15708 N push and 15079 N pull at 0.5 MPa, 21991 N push and 21110 N pull at 0.7 MPa, with a theoretical maximum force of 3204 kgf at 1.0 MPa.
No, this specific SKU does not include a magnet, so it cannot support CMSG, DMSG, or EMSG switches. You must select the -S variant (SGC200X1250-S) if your control system requires magnetic position sensing.
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