Airtac SC80 Standard Cylinder SC80X350SLB
The AirTAC SC80 Standard Cylinder SC80X350SLB 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 SC80X350SLB
The SC80X350SLB delivers 2513 N of push force at 0.5 MPa, scaling to 4523 N at the maximum operating pressure of 0.9 MPa. This 80 mm bore double-acting cylinder features a 25 mm diameter piston rod and a 350 mm stroke, making it a robust choice for medium-duty linear actuation tasks. The built-in magnet allows for direct mounting of CMSG, DMSG, or EMSG sensors on the tie-rod barrel for precise position feedback.
With a body length of 182 mm, this model has a total extended length of approximately 532 mm. It comes equipped with an LB foot mount (accessory F-SC80LB) for stable surface installation and uses the standard PT1/8 port thread with TPU seals, rated for an operating temperature range of -20 to +70 °C. The adjustable pneumatic cushion at each end decelerates the piston smoothly over 28 mm to reduce end-of-stroke impact.
Airtac SC80 Standard Cylinder SC80X350SLB Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X350SLB |
|---|---|
| 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 SC80X350SLB
| 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 SC80X350SLB Is Used
Material Handling Gates
The 350 mm stroke and 2513 N push force at 0.5 MPa are well-suited for operating diverter gates or stops on conveyor lines, with the LB mount providing a rigid, fixed installation.
Clamping & Fixturing
Delivers consistent clamping force for machining or welding fixtures. The integrated magnet enables easy addition of sensors to confirm clamp engagement before a cycle starts.
Packaging Presses
Ideal for compacting or pressing stations in packaging machinery, where the 350 mm stroke provides ample travel and the adjustable cushioning protects the product from impact damage.
Is the Airtac SC80 Standard Cylinder SC80X350SLB the Right Cylinder?
For applications requiring higher force, consider stepping up to the SC100 bore, which provides 3927 N of push at 0.5 MPa. If a shorter, more compact cylinder is sufficient, the SC63 bore offers 1559 N at the same pressure. At a 350 mm stroke, ensure that side loads are minimal or use an external guide system, as the rod bearing is not designed to support significant radial forces, which can cause premature seal wear and rod bending.
To guarantee a correct replacement, match these five specifications: an 80 mm bore, a 350 mm stroke, a PT port thread, an LB foot mounting bracket, and the -S magnet option for sensor compatibility. This SC tie-rod cylinder is dimensionally shorter than an ISO 15552 profile cylinder and is not a direct replacement for that standard.
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 SC80X350SLB FAQ
At 0.5 MPa, the theoretical 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.
No. The AirTAC SC series is a tie-rod cylinder that is shorter in overall body length than a comparable ISO 15552 profile cylinder. It is not dimensionally interchangeable with ISO 15552. Replace only with another AirTAC SC80 cylinder matching the 350 mm stroke, PT port, LB mount, and magnet option.
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