The AirTAC SC50 Standard Cylinder SC50X610 is a genuine double-acting standard air cylinder with a Ø50mm bore and 610mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The SC50X610 is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining a 50 mm bore with a 610 mm stroke. At 0.5 MPa operating pressure it provides 982 N of push force and 825 N of pull force, rising to 1767 N push at the maximum 0.9 MPa, making it a capable mid-range actuator for linear movements up to just over half a meter.
This model features a 20 mm diameter piston rod with M16x1.5 male threads and PT1/4 ports. The adjustable air cushion at each end is 21 mm long, and the basic body length A is 150 mm, giving a total extended length of approximately 760 mm. It is supplied without a magnet or mounting accessories, with standard TPU seals for a -20 to +70 °C operating range.
| Model | Airtac SC50 Standard Cylinder SC50X610 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 610 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, 21 mm |
| Max stroke | Up to 1200 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 | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (approx.) | 200 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. |
|---|---|
| 50 | Bore size in mm. |
| ×610 | 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 610 mm stroke is well-suited for pushing or lifting products between conveyor lines or indexing stations in packaging and assembly systems, where the 982 N force at 0.5 MPa handles moderate payloads.
Provides consistent clamping force for woodworking or metal fabrication jigs. The adjustable cushioning reduces impact at the end of the 610 mm travel, protecting the workpiece and fixture.
Operates diverter gates or chutes in material handling lines. The double-acting control ensures positive movement in both directions over the long 610 mm stroke, even under dusty conditions.
Choose the SC50X610 when the 50 mm bore's force class fits your load. If you need more thrust, stepping up to the 63 mm bore (SC63 series) raises push force from 982 N to 1559 N at 0.5 MPa. For lighter, more compact applications, the 40 mm bore (SC40 series) delivers 628 N. With a 610 mm stroke, the unsupported rod length is significant; avoid side loads or use external linear guides to prevent rod bending and premature bearing wear.
For a direct replacement, match these five points: 50 mm bore, 610 mm stroke, PT1/4 port thread, basic (no mounting) configuration, and no magnet. This is a standard-stroke model within the 1200 mm maximum for the 50 mm bore.
Quick checklist
At the standard 0.5 MPa operating pressure, the theoretical push force is 982 N and the pull force is 825 N. At the maximum operating pressure of 0.9 MPa, push force reaches 1767 N. The theoretical maximum at 1.0 MPa is 200 kgf.
No. The AirTAC SC series is a tie-rod cylinder with a shorter body length than an ISO 15552 profile cylinder, so it is not dimensionally interchangeable. It replaces another AirTAC SC50 cylinder of the same stroke, port type, and mounting configuration.
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