Airtac SC50 Standard Cylinder SC50X1035S
The AirTAC Airtac SC50 Standard Cylinder SC50X1035S is a genuine double-acting standard air cylinder with a Ø50mm bore and 1035mm stroke, PT1/4 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ50 mm
- Stroke1035 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 mm
About the Airtac SC50 Standard Cylinder SC50X1035S
The AirTAC SC50X1035S is a double-acting tie-rod cylinder delivering 982 N of push force at 0.5 MPa and up to 1767 N at the maximum operating pressure of 0.9 MPa. With a 50 mm bore and a 20 mm diameter piston rod, it is built for mid-range pneumatic tasks requiring a long 1035 mm stroke, offering adjustable air cushioning at both ends to decelerate the piston smoothly over a 21 mm cushion length.
The integrated magnet (-S suffix) allows direct mounting of CMSG, DMSG, or EMSG reed and solid-state sensors on the barrel for non-contact position sensing. This model uses the standard PT1/4 port thread and TPU seals, operating reliably in ambient temperatures from -20 to +70 °C.
Airtac SC50 Standard Cylinder SC50X1035S Technical Specifications
| Model | Airtac SC50 Standard Cylinder SC50X1035S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 1035 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 SC50X1035S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×1035 | 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 SC50X1035S Is Used
Long-Reach Part Transfer
The 1035 mm stroke and sensor-ready design make this cylinder ideal for pushing or pulling parts across wide gaps in automated conveyor lines, with magnetic sensors confirming end-of-stroke positions.
Automated Gluing & Dispensing
Delivers consistent linear motion for adhesive or sealant dispensing heads over a long work area, where the 1767 N force at 0.9 MPa handles viscous material cartridges with ease.
Vertical Lift Assist
Used in material lifts and ergonomic assist arms, the 50 mm bore provides stable vertical actuation for bins and totes, with the magnetic piston enabling mid-stroke position verification.
Is the Airtac SC50 Standard Cylinder SC50X1035S the Right Cylinder?
For applications needing more force, stepping up to the 63 mm bore provides 1559 N at 0.5 MPa. If a shorter, more compact cylinder is sufficient, the 40 mm bore offers 628 N at the same pressure. When replacing an existing unit, match the 50 mm bore, 1035 mm stroke, PT port thread, and ensure the replacement has a built-in magnet for sensor compatibility.
At this extended stroke length, the piston rod is more susceptible to bending under side loads. Always guide the load externally with linear rails or rods, or consider a guided cylinder assembly, to prevent rod bearing damage and ensure consistent operation.
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 SC50X1035S 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 dimensionally shorter than an ISO 15552 profile cylinder, so it is not a drop-in replacement. It must replace another SC tie-rod cylinder with the same bore, stroke, port thread, and magnet option.
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