Airtac SC50 Standard Cylinder SC50X200SH
The AirTAC Airtac SC50 Standard Cylinder SC50X200SH is a genuine double-acting standard air cylinder with a Ø50mm 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.
- BoreØ50 mm
- Stroke200 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X200SH
The SC50X200SH is a double-acting pneumatic cylinder from the AirTAC SC tie-rod series, combining a 50 mm bore with a 200 mm stroke. This model is configured with a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors and high-temperature Viton seals (-H), extending the operating range to 0–150 °C for demanding hot environments.
At 0.7 MPa, it generates a push force of 1374 N, driven by a 20 mm diameter piston rod. The cylinder body length (A) is 150 mm, and the adjustable air cushion at each end provides a 21 mm deceleration zone to manage end-of-stroke impact. It uses a PT1/4 port and an M16x1.5 rod thread for standard connection hardware.
Airtac SC50 Standard Cylinder SC50X200SH Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X200SH |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 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, 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 SC50X200SH
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | 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.
Where the Airtac SC50 Standard Cylinder SC50X200SH Is Used
High-Temperature Automation
With Viton seals rated to 150°C, this cylinder is suited for clamping, ejecting, or actuating near ovens, autoclaves, and heated presses where standard seals would degrade.
Sensor-Controlled Sequencing
The built-in magnet allows CMSG/DMSG sensors to clamp directly onto the tie-rod barrel, providing reliable end-of-stroke detection for automated pick-and-place or sorting systems.
Material Handling Gates
Delivering 1374 N at 0.7 MPa, it can reliably actuate diverter gates or stops on conveyor lines, even in washdown-adjacent areas where ambient heat is present.
Is the Airtac SC50 Standard Cylinder SC50X200SH the Right Cylinder?
For applications requiring less force, consider stepping down to the 40 mm bore SC40 series, which provides 879 N of push at 0.7 MPa. If you need higher force, the 63 mm bore SC63 series offers 2182 N at the same pressure. This 200 mm stroke is within the standard range for a 50 mm bore, which supports standard strokes up to 1200 mm.
To ensure a correct replacement, match five key points: 50 mm bore, 200 mm stroke, PT1/4 port thread, the built-in magnet for sensor compatibility, and the Viton seal material for high-temperature operation. The SC is a tie-rod cylinder and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC50X200SH FAQ
At 0.7 MPa operating pressure, the push force is 1374 N. The pull force on the return stroke is 825 N at 0.5 MPa, accounting for the 20 mm rod diameter.
No. The AirTAC SC series is a tie-rod cylinder with a shorter overall body length than an ISO 15552 profile cylinder. It is a direct replacement only for another AirTAC SC50 tie-rod cylinder with matching bore, stroke, magnet option, and port thread.
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