Airtac SC50 Standard Cylinder SC50X160TC
The AirTAC Airtac SC50 Standard Cylinder SC50X160TC is a genuine double-acting standard air cylinder with a Ø50mm bore and 160mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke160 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X160TC
The SC50X160TC is a 50 mm bore, 160 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod series. It produces a push force of 982 N at 0.5 MPa and up to 1767 N at the maximum operating pressure of 0.9 MPa, driven by a 20 mm diameter piston rod. This model is configured with a centre trunnion (TC) mount, allowing the cylinder body to pivot during operation, which is essential for following an arc path.
The cylinder body length is 150 mm, giving a total extended length of 310 mm. It features an adjustable pneumatic cushion (21 mm length) to decelerate the piston smoothly at both ends of the stroke, reducing impact noise and vibration. The standard PT1/4 port and M16x1.5 rod thread ensure straightforward pneumatic and mechanical connection.
Airtac SC50 Standard Cylinder SC50X160TC Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X160TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 160 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.
Theoretical Output Force (Ø50mm)
| 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.
Model Code: Airtac SC50 Standard Cylinder SC50X160TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×160 | 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.
Where the Airtac SC50 Standard Cylinder SC50X160TC Is Used
Part Diverter Gates
The centre trunnion mount lets this cylinder pivot to actuate a diverter gate on a conveyor line, reliably sorting packages with its 982 N push force at standard line pressure.
Clamping & Welding Fixtures
Provides controlled, pivoting clamping action for metal fabrication jigs. The 160 mm stroke offers clearance for part loading, and the adjustable cushion ensures a smooth, vibration-free clamp.
Chute & Hopper Actuation
Operates a pivoting chute or hopper door in agricultural processing equipment. The TC mount absorbs the arc motion, and the NBR seals are compatible with standard workshop air.
Is the Airtac SC50 Standard Cylinder SC50X160TC the Right Cylinder?
Select the SC50 when your application requires a force between the SC40 (628 N push at 0.5 MPa) and the SC63 (1559 N push at 0.5 MPa). For this 160 mm stroke, ensure the load is guided and side forces are minimal; the 20 mm rod is robust, but long-term side loading without an external guide can cause premature rod bearing and seal wear. The TC centre trunnion mount is ideal for applications where the cylinder must swing, and it ships with the TCM1 bracket (F-SC50TC).
For a drop-in replacement, match five key points: 50 mm bore, 160 mm stroke, PT1/4 port thread, centre trunnion (TC) mounting, and the absence of a magnet. This model is a direct replacement for another AirTAC SC50X160TC or an identically configured tie-rod cylinder.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SC50 Standard Cylinder SC50X160TC FAQ
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 increases to 1767 N. The theoretical maximum force at 1.0 MPa is 200 kgf.
No. The AirTAC SC series is a tie-rod cylinder and is physically shorter than an ISO 15552 profile cylinder, so it is not dimensionally interchangeable. It directly replaces another AirTAC SC50 cylinder or a tie-rod cylinder with matching bore, stroke, port, and TC mount.
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