
The AirTAC Airtac SGC Standard Cylinder SGC200X175TC is a genuine double acting ISO 15552 (orig. ISO 6431) tie-rod air cylinder with a Ø200mm bore and 175mm 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.
Delivering 15708 N of push force at 0.5 MPa, this double-acting large-bore ISO 15552 tie-rod cylinder handles heavy industrial loads. Four steel tie rods clamp the aluminium barrel to the covers for high rigidity, while a two-way piston seal maintains an internal oil reservoir for long service life. Plan for about 9425 N of real work at 0.5 MPa, or roughly 801 kg lifted vertically with a 2:1 margin.
The Ø200 mm bore features a G3/4 air port, an M36x2.0 rod thread, and 50 mm adjustable air cushions at both ends to decelerate the piston smoothly. Because this specific SKU lacks the -S magnet, it cannot accept CMSG, DMSG, or EMSG magnetic switches. The TC trunnion mounting interface makes it dimensionally interchangeable with any standard ISO 15552 large-bore fixture.
| Model | Airtac SGC Standard Cylinder SGC200X175TC |
|---|---|
| Series | SGC ISO 15552 tie-rod cylinder |
| Bore size | Ø200 mm |
| Stroke | 175 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).
| 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.
| SGC | ISO 15552 tie-rod cylinder (double-acting type). |
|---|---|
| 200 | Bore size in mm (125 / 160 / 200 / 250). |
| ×175 | 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.
Provides the robust 15708 N push force needed to eject heavy formed parts from large stamping presses.
Actuates heavy-duty gating mechanisms in automated palletizing lines where high thrust and TC trunnion pivoting are required.
Secures and positions heavy mould halves in large plastic injection machinery using its 21991 N push force at 0.7 MPa.
When sizing this 200 mm bore model, compare it against its neighbours: a 160 mm bore yields 10053 N of push at 0.5 MPa, while stepping up to a 250 mm bore provides 24543 N. This SGC200X175TC is optimal when the 160 mm class is insufficient but the 250 mm class is physically too large. The 175 mm stroke keeps the side-load leverage moderate, but always guide the load to prevent rod bending.
Remember that a standard double-acting cylinder drifts when air is lost or the valve is centred; the air cushions only decelerate the piston near stroke end and do not act as a lock. To hold a vertical load securely, install an external rod lock or a pilot-operated check valve. Since this variant has no magnet, order an -S version if you require position sensing.
Quick checklist
This Ø200 mm bore cylinder features a G3/4 air port and an M36x2.0 rod thread. The force output is 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 of 3204 kgf at 1.0 MPa.
This specific SKU does not include a magnet, so it cannot accept CMSG, DMSG, or EMSG switches; you need the -S variant for sensing. The TC trunnion mount utilizes the standardized ISO 15552 mounting interface, ensuring dimensional interchangeability with standard large-bore fixtures and accessories.
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