Airtac SC80 Standard Cylinder SC80X510STC
The AirTAC Airtac SC80 Standard Cylinder SC80X510STC is a genuine double-acting standard air cylinder with a Ø80mm bore and 510mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke510 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X510STC
The AirTAC SC80X510STC is a double-acting tie-rod cylinder delivering 2513 N of push force at 0.5 MPa (4523 N at 0.9 MPa). Its 25 mm diameter piston rod and 28 mm adjustable air cushion provide smooth deceleration for the 510 mm stroke, making it a robust workhorse for medium-to-heavy linear tasks.
This model features a built-in magnet (-S) for direct mounting of CMSG/DMSG/EMSG sensors, and the centre trunnion (TC) mount with the included TCM1 bracket (F-SC80TC) allows the cylinder to pivot, accommodating swinging loads. The total extended body length is approximately 692 mm.
Airtac SC80 Standard Cylinder SC80X510STC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X510STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 510 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| 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, 28 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (approx.) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SC80 Standard Cylinder SC80X510STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×510 | 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 SC80 Standard Cylinder SC80X510STC Is Used
Part Diverter Gates
The 510 mm stroke and pivoting trunnion mount allow this cylinder to swing diverter arms on packaging conveyors, sorting products by weight or barcode with reliable, cushioned end-of-stroke action.
Clamp & Weld Fixtures
With 2513 N of clamping force at standard line pressure, it secures large weldments or automotive sub-assemblies. The magnet confirms full extension before the robot cycle starts.
Grain Chute Positioning
Controls the angle of a discharge chute on a silo or mixer wagon. The TC mount handles the arc of motion, and the sensor verifies the chute is in the correct fill or bypass position.
Is the Airtac SC80 Standard Cylinder SC80X510STC the Right Cylinder?
Choose the SC80 when your application needs the force step between the SC63 (1559 N at 0.5 MPa) and the SC100 (3927 N at 0.5 MPa). For this 510 mm stroke, side-load management is critical: an unsupported 25 mm rod extending over half a metre is susceptible to bending. Always use an external guide rail or rod-alignment coupler to protect the rod bearing and seals.
For a direct replacement, match five points: 80 mm bore, 510 mm stroke, PT1/8 port thread, centre trunnion (TC) mounting with the F-SC80TC bracket, and the built-in magnet (-S) for sensor compatibility. This is a genuine AirTAC SC tie-rod cylinder, not an ISO 15552 profile.
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 SC80 Standard Cylinder SC80X510STC FAQ
At the standard 0.5 MPa operating pressure, the push force is 2513 N and the pull force is 2268 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
No. The SC80 is a standard double-acting cylinder and will not hold its position if air pressure is lost or the valve is centered. The adjustable air cushion only decelerates the piston at the stroke ends. For position holding, you must add an external rod lock or a pilot-operated check valve.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SC80 Standard Cylinder SC80X510STC
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.