The AirTAC Airtac SC Standard Cylinders SC63X200S is a genuine double-acting standard air cylinder with a Ø63mm bore and 200mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC63X200S is a double-acting tie-rod cylinder with a 63 mm bore and 200 mm stroke, delivering roughly 1559 N of push force at 0.5 MPa and 2182 N at 0.7 MPa. The S suffix means a magnet is built into the piston, so CMSG, DMSG or EMSG sensors clamp directly onto the barrel for end-of-stroke or mid-stroke position feedback without any external bracket.
At 0.9 MPa this bore reaches 2805 N, and the theoretical ceiling is 318 kgf. The 20 mm rod, PT1/4 ports and 28 mm adjustable cushions suit a 200 mm working stroke in compact machinery where an ISO 15552 profile would simply be too long - the SC body length A is only 153 mm, giving about 353 mm overall when extended.
| Model | Airtac SC Standard Cylinders SC63X200S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| 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 | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (approx.) | 318 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. |
|---|---|
| 63 | 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.
The built-in piston magnet lets a CMSG or EMSG sensor confirm full clamp or release on a 63 mm bore delivering 1559 N at 0.5 MPa over a 200 mm stroke.
With 2182 N at 0.7 MPa and 28 mm adjustable cushions, the SC63X200S stops totes or cartons cleanly at a gate, with sensor feedback on gate position.
A 200 mm lift stroke with 1402 N pull force at 0.5 MPa suits small riser tables and fixture lifts; note the load drops if air is lost, so add a pilot-operated check valve or mechanical lock where hold is critical.
Step down to a 50 mm bore (982 N at 0.5 MPa) if your load is light and you want a smaller footprint, or step up to an 80 mm bore (2513 N at 0.5 MPa) when the 63 mm thrust margin feels tight. For a 200 mm stroke with any side load or off-centre attachment, pair the cylinder with an external guide or a guided cylinder so the 20 mm rod and its bearing are not asked to absorb bending moments.
Replacing an existing unit? Match all five points: bore (63), stroke (200), port thread (PT1/4, or G if you specify the G option), mounting accessory (this code is basic, so no bracket), and the magnet suffix (-S). A cylinder without the S cannot trigger CMSG/DMSG/EMSG sensors.
Quick checklist
At 0.5 MPa the 63 mm bore gives about 1559 N on extension and 1402 N on retraction (the 20 mm rod reduces the pull area). At 0.7 MPa that rises to 2182 N, and at the 0.9 MPa maximum operating pressure it reaches 2805 N. Theoretical maximum at 1.0 MPa is 318 kgf.
S means a magnet is built into the piston so CMSG, DMSG or EMSG switches can sense position on the barrel. A plain SC63X200 will fit mechanically if bore, stroke, port thread and mounting match, but it cannot drive a position sensor - keep the -S suffix wherever sensing is required.
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