Airtac SC80 Standard Cylinder SC80X165S
The AirTAC SC80 Standard Cylinder SC80X165S is a genuine double-acting standard air cylinder with a Ø80mm bore and 165mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke165 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 SC80X165S
The SC80X165S is an 80 mm bore double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa (up to 4523 N at 0.9 MPa). Its 165 mm stroke suits medium-positioning tasks where a compact tie-rod body is preferred. The built-in magnet allows barrel-mounted CMSG, DMSG, or EMSG sensors to detect piston position without external brackets.
This model uses a 25 mm diameter piston rod with M20x1.5 male threads and PT3/8 ports. The adjustable air cushion (28 mm length) decelerates the piston near stroke end to reduce impact. Body length A is 182 mm, giving a total extended length of approximately 347 mm. Standard TPU seals provide an operating range of -20 to +70 °C.
Airtac SC80 Standard Cylinder SC80X165S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X165S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 165 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 SC80X165S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×165 | 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 SC80X165S Is Used
Material Handling Gates
The 2513 N push force at 0.5 MPa easily actuates diverter gates and stops on conveyor lines. The built-in magnet lets CMSG sensors confirm gate position for interlocked control systems.
Clamping & Assembly Fixtures
Delivers up to 4523 N of clamping force at 0.9 MPa for holding workpieces during machining or assembly. Sensor feedback ensures the clamp is fully engaged before the cycle starts.
Palletizer Pushers
The 165 mm stroke is ideal for pushing cartons onto a pallet layer. The tie-rod design handles repetitive side-loading better than profile cylinders when guided externally.
Is the Airtac SC80 Standard Cylinder SC80X165S the Right Cylinder?
Choose the SC80 bore when your application needs between 2513 N (SC80) and 1559 N (SC63) of force at 0.5 MPa. For higher force, step up to the SC100 at 3927 N. The 165 mm stroke is within the standard range for this bore (max 1500 mm).
For a direct replacement, match five points: 80 mm bore, 165 mm stroke, PT3/8 ports, the built-in magnet (-S), and basic mounting. This is a tie-rod cylinder, not an ISO 15552 profile, so dimensional interchangeability is limited to other AirTAC SC80 tie-rod units.
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 SC80X165S FAQ
At 0.5 MPa, push force is 2513 N and pull force is 2268 N. At 0.7 MPa, push force rises to 3518 N. The maximum operating push force at 0.9 MPa is 4523 N. Theoretical force at 1.0 MPa is 513 kgf.
Yes. The -S suffix indicates a built-in magnet inside the piston. You can clamp AirTAC CMSG (reed) or DMSG/EMSG (solid-state) sensors directly onto the barrel tie-rod slots to detect end-of-stroke or intermediate positions.
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