Airtac SC80 Standard Cylinder SC80X355S
The AirTAC SC80 Standard Cylinder SC80X355S is a genuine double-acting standard air cylinder with a Ø80mm bore and 355mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke355 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 SC80X355S
The SC80X355S is a double-acting pneumatic cylinder with an 80 mm bore and a 355 mm stroke, delivering a push force of 2513 N at 0.5 MPa (up to 4523 N at 0.9 MPa). The built-in magnet allows direct mounting of CMSG/DMSG/EMSG sensors on the tie-rod barrel for contactless position detection, eliminating the need for external switch brackets.
This model uses a 25 mm diameter piston rod with M20x1.5 threads and PT3/8 ports. The 28 mm air cushion at each end is adjustable, providing smooth deceleration for the 355 mm stroke. The body length A is 182 mm, giving a total extended length of approximately 537 mm.
Airtac SC80 Standard Cylinder SC80X355S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X355S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 355 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 SC80X355S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×355 | 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 SC80X355S Is Used
Material Stop & Gate
Actuates a diverter gate on a packaging conveyor. The 355 mm stroke provides the reach needed, while the magnetic piston confirms gate position via barrel-mounted sensors.
Press-Feed Ejection
Pushes stamped parts off a die with 2513 N of force at standard line pressure. The adjustable cushion absorbs impact as the heavy 80 mm bore piston reaches end of stroke.
Pallet Layer Alignment
Shifts a pallet layer into square alignment on an automated stretch-wrapper. The 355 mm stroke covers the full pallet width, and the magnet enables end-of-stroke verification.
Is the Airtac SC80 Standard Cylinder SC80X355S the Right Cylinder?
This 80 mm bore cylinder suits applications needing mid-range force between the 63 mm bore (1559 N at 0.5 MPa) and the 100 mm bore (3927 N at 0.5 MPa). For strokes over 300 mm, ensure the rod is guided externally if side loads are present, as the 25 mm rod can bend under unsupported lateral forces. For replacement, match five points: 80 mm bore, 355 mm stroke, PT3/8 ports, the built-in magnet (-S suffix), and the basic mounting configuration.
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 SC80X355S FAQ
At 0.7 MPa operating pressure, the SC80X355S produces a theoretical push force of 3518 N. The pull force on the return stroke is 2268 N at 0.5 MPa due to the 25 mm rod reducing the piston area.
Yes. The -S suffix in SC80X355S indicates a built-in magnet on the piston. This allows AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors to clamp directly onto the tie-rod barrel for reliable, non-contact position sensing.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SC80 Standard Cylinder SC80X355S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.