Airtac SC80 Standard Cylinder SC80X115TC
The AirTAC Airtac SC80 Standard Cylinder SC80X115TC is a genuine double-acting standard air cylinder with a Ø80mm bore and 115mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke115 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X115TC
The SC80X115TC is an 80 mm bore double-acting pneumatic cylinder delivering a push force of 2513 N at 0.5 MPa (up to 4523 N at 0.9 MPa). Its 115 mm stroke suits medium-travel clamping and positioning tasks, while the 25 mm diameter piston rod and 28 mm adjustable air cushion provide smooth end-of-stroke deceleration.
This model comes factory-equipped with a TC centre trunnion mount, including the TCM1 bracket (order code F-SC80TC), allowing the cylinder to pivot during operation. The body length A is 182 mm, making the total extended length approximately 297 mm. Standard PT ports and TPU seals rated for -20 to +70 °C are fitted.
Airtac SC80 Standard Cylinder SC80X115TC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X115TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 115 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 SC80X115TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×115 | 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 SC80X115TC Is Used
Conveyor Diverters
The pivoting action of the TC mount combined with 115 mm of stroke makes this cylinder suitable for medium-duty gate or diverter arms on packaging conveyors.
Clamping Fixtures
Delivers over 4500 N of clamping force at 0.9 MPa. The trunnion mount allows the clamp arm to swing clear of the workpiece for easy loading and unloading.
Process Valve Actuation
The 80 mm bore provides ample force to cycle quarter-turn or linear valves in water treatment and chemical dosing skids, with the trunnion absorbing actuator reaction torque.
Is the Airtac SC80 Standard Cylinder SC80X115TC the Right Cylinder?
Choose the SC80 bore when your application needs around 2500 N of push force at standard plant pressure; stepping down to a 63 mm bore reduces force to 1559 N at 0.5 MPa, while moving up to a 100 mm bore provides 3927 N. The TC centre trunnion mount is ideal for swinging or pivoting loads—ensure the pivot axis is aligned to avoid binding.
For replacement, match five key points: 80 mm bore, 115 mm stroke, PT port thread, TC centre trunnion mounting with TCM1 bracket, and no magnet. This stroke is well within the 1500 mm maximum standard stroke for the 80 mm bore, so it is a standard catalog item.
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 SC80X115TC FAQ
At 0.7 MPa (7 bar) operating pressure, the 80 mm bore SC cylinder generates a push force of 3518 N. The maximum push force at 0.9 MPa is 4523 N.
Yes. The SC80X115TC suffix 'TC' means the cylinder is supplied with the centre trunnion and the matching TCM1 trunnion bracket (accessory code F-SC80TC). You do not need to order the bracket separately.
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