The AirTAC SC50 Standard Cylinder SC50X715STC is a genuine double-acting standard air cylinder with a Ø50mm bore and 715mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
The AirTAC SC50X715STC is a double-acting tie-rod cylinder delivering 982 N of push force at 0.5 MPa and 1767 N at the maximum operating pressure of 0.9 MPa. Its 715 mm stroke is a made-to-order length exceeding the standard 1200 mm maximum for bore 50, suited for long-travel linear tasks.
This model includes a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors and ships with a centre trunnion (TC) bracket set (F-SC50TC + TCM1) for pivoting motion. The 20 mm diameter piston rod and 21 mm adjustable air cushion ensure reliable deceleration, while the PT1/4 ports maintain standard pneumatic connectivity.
| Model | Airtac SC50 Standard Cylinder SC50X715STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 715 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. |
| ×715 | 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 715 mm stroke and 1767 N force at 0.9 MPa are ideal for pushers or diverters on wide conveyor lines, moving heavy totes or boxes across broad spans.
With the centre trunnion mount, this cylinder can swing to clamp large fabricated assemblies, and the built-in magnet provides end-of-stroke confirmation to the PLC.
The non-standard long stroke opens large hopper doors fully, while the 982 N push at 0.5 MPa handles sticky or heavy bulk material flow control.
Select the SC50 when your application requires the 982 N push force at 0.5 MPa. If you need more force, step up to the SC63 bore providing 1559 N at the same pressure; for a lighter, more compact solution, the SC40 bore delivers 628 N. This cylinder uses a centre trunnion mount for applications where the cylinder body must pivot during its stroke.
For this 715 mm stroke, side loading on the 20 mm rod is a critical consideration. Always use an external guide or linear bearing to support the rod end and prevent bending, as long unsupported strokes are susceptible to deflection under lateral forces. For a direct replacement, match the 50 mm bore, 715 mm stroke, PT1/4 port thread, TC centre trunnion mount, and the built-in magnet for sensor compatibility.
Quick checklist
At 0.5 MPa, the push force is 982 N and the pull force is 825 N. At the maximum operating pressure of 0.9 MPa, the push force reaches 1767 N. The theoretical maximum at 1.0 MPa is 200 kgf.
A stroke exceeding 300 mm with a 20 mm rod requires external guidance. Install an external linear guide rail or rod support to absorb side forces, preventing rod bending, seal wear, and premature failure. The cylinder itself is not designed to bear lateral loads.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business days.
Most inquiries answered within 7-8 hours.
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.