The AirTAC Airtac SC Standard Cylinders SC80X200SG is a genuine double-acting standard air cylinder with a Ø80mm bore and 200mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC80X200SG is an 80 mm bore, 200 mm stroke double-acting tie-rod cylinder with G3/8 BSPP parallel ports instead of the standard PT taper. That matters at install time: G threads seal on a bonded face washer or O-ring, so the fitting torque is lower and the ports stay leak-tight on rigid steel or stainless manifolds common across European and Asian OEM lines. At 0.5 MPa this cylinder delivers about 2513 N of pushing force, climbing to 4523 N at the 0.9 MPa upper operating band. The trailing S means a built-in magnet sits in the piston, so CMSG, DMSG or EMSG reed and solid-state switches can be clamped anywhere along the 200 mm travel. Mechanically you get a 25 mm rod with an M20x1.5 knuckle thread, 28 mm adjustable cushions at both ends, and a 182 mm body (length A) that stretches to roughly 382 mm fully extended. AirTAC manufactures the G-port version as a thread variant on the SC80 platform, so bore, rod and cushion hardware match the standard SC80X200 exactly.
| Model | Airtac SC Standard Cylinders SC80X200SG |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 28 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SC series datasheet. Operating pressure 0.15–1.0 MPa, proof pressure 1.5 MPa, temperature −20 to +70 °C. Confirm against the product label before installation. Thread options: PT (standard) / G.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (approx.) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×200 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related variants: SCD (double rod), SCJ (adjustable stroke), SCT (multi-position). Seals: TPU standard / H = Viton / N = NBR. Thread: blank = PT, G = G thread.
Pushes filled cartons off a forming station on a cartoning line; 2513 N at 0.5 MPa covers ejection through warped board, and the 200 mm stroke clears the full case depth.
Clamps stamped brackets against a weld nest on an automotive line built to BSPP plumbing; the G3/8 parallel ports connect directly to the fixture manifold without adapters.
Actuates a diverting gate on a bottling conveyor: the magnet (-S) triggers position switches at each end of the 200 mm throw so PLC logic confirms every diversion.
Size the bore both ways before committing: stepping down to SC63 saves space but caps push at 1559 N at 0.5 MPa, while stepping up to SC100 buys 3927 N at 0.5 MPa if your cycle headroom is thin. If the load sits near 2000-2500 N and speed matters, stay at 80 mm; the 25 mm rod gives better column stiffness than the 20 mm rod on the 63 mm bore. Because this SKU ends in G, verify plumbing first: G3/8 BSPP parallel ports need bonded-washer fittings, so match your existing fittings, manifold or valve island standard rather than mixing NPT tapered hardware into the circuit. For replacement matching, confirm all five points: 80 mm bore, 200 mm stroke, G (BSPP) port thread, mounting accessory code (F-SC80LB, F-SC80FA, etc.) and magnet suffix -S. A 200 mm stroke is well within the comfortable range for a 25 mm rod, but if side load reaches the rod, an external guide or guided cylinder still protects the rod bearing.
Quick checklist
At 0.5 MPa it delivers 2513 N push and 2268 N pull. At 0.9 MPa push rises to 4523 N. Theoretical maximum at 1.0 MPa is 513 kgf. These figures suit checking press, clamping and eject duty within the 0.15-1.0 MPa operating range.
It replaces an AirTAC SC or comparable tie-rod cylinder when bore (80 mm), stroke (200 mm), port thread (G3/8 BSPP - not the standard PT taper), mounting accessory and magnet suffix (-S) all match. It is not an ISO 15552 profile cylinder; the SC body is shorter, so do not assume dimensional interchange with ISO 15552 equipment.
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