Airtac SC80 Standard Cylinder SC80X350TC
The AirTAC SC80 Standard Cylinder SC80X350TC is a genuine double-acting standard air cylinder with a Ø80mm bore and 350mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke350 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SC80 Standard Cylinder SC80X350TC
The SC80X350TC is an 80 mm bore double-acting pneumatic cylinder with a 350 mm stroke, factory-assembled with a centre trunnion (TC) mounting for pivoting applications. It generates a push force of 2513 N at 0.5 MPa and up to 4523 N at the maximum operating pressure of 0.9 MPa, driven by a 25 mm diameter piston rod with M20x1.5 male threads.
This model is built on a tie-rod body with a total extended length of approximately 532 mm (body length A of 182 mm plus the 350 mm stroke). The adjustable air cushion at each end decelerates the piston across a 28 mm cushion length, reducing end-of-stroke impact. The TC configuration ships with the TCM1 trunnion bracket (order code F-SC80TC) and uses standard PT ports (PT3/8) with TPU seals rated for -20 to +70 °C.
Airtac SC80 Standard Cylinder SC80X350TC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X350TC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 350 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 SC80X350TC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×350 | 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 SC80X350TC Is Used
Pivoting Conveyor Gates
The centre trunnion mount allows the cylinder body to swing, making it ideal for actuating diverter gates or sorting arms on conveyor lines where the path is an arc.
Clamping & Welding Fixtures
Delivers 2513 N of clamping force at standard shop air, securely holding steel fabrications in pivoting welding jigs or assembly fixtures.
Agricultural Implement Control
Provides robust, pivoting actuation for chute doors, spreader gates, or bale-handling arms on farm machinery, handling dusty conditions with its durable tie-rod construction.
Is the Airtac SC80 Standard Cylinder SC80X350TC the Right Cylinder?
The SC80X350TC suits mid-to-heavy linear push/pull tasks where the cylinder must pivot during its stroke. If your load requires more force, stepping up to the 100 mm bore provides 3927 N at 0.5 MPa; for a lighter, more compact solution, the 63 mm bore offers 1559 N at the same pressure. At this 350 mm stroke, ensure the rod is not subjected to direct side loads—long, unsupported rods can bend under lateral force. Use an external linear guide or a guided cylinder if side loading is present. For a direct replacement, match the 80 mm bore, 350 mm stroke, PT3/8 port thread, centre trunnion (TC) mount, and the absence of a magnet sensor option.
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 SC80X350TC FAQ
At the standard 0.5 MPa (5 bar) operating pressure, the cylinder pushes with 2513 N and pulls with 2268 N. At the maximum operating pressure of 0.9 MPa, the push force increases to 4523 N.
Yes, the SC80X350TC model code specifies the centre trunnion mount and is supplied with the matching TCM1 trunnion bracket. The complete accessory part code for the trunnion set is F-SC80TC.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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