Airtac SC80 Standard Cylinder SC80X995
The AirTAC Airtac SC80 Standard Cylinder SC80X995 is a genuine double-acting standard air cylinder with a Ø80mm bore and 995mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke995 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X995
The SC80X995 is a double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa, scaling up to 4523 N at the maximum operating pressure of 0.9 MPa. With a 25 mm diameter piston rod and a 995 mm stroke, this model provides a long working reach for material transfer and actuation tasks.
This tie-rod cylinder features an adjustable pneumatic cushion (28 mm length) at both ends to decelerate the piston smoothly. The body length A is 182 mm, resulting in a total extended length of approximately 1177 mm. It operates on 30-800 mm/s filtered air within a -20 to +70 °C range using standard TPU seals.
Airtac SC80 Standard Cylinder SC80X995 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X995 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 995 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 SC80X995
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×995 | 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 SC80X995 Is Used
Long-Reach Part Transfer
The 995 mm stroke moves components between distant conveyor stations or assembly cells, using the 2513 N force at 0.5 MPa to push heavy totes or pallets.
Automated Panel Tipping
Provides the linear motion to tip or rotate large panels and sheets in woodworking or metal fabrication lines, with a smooth, adjustable end-of-stroke cushion.
Bulk Material Gate Actuation
Opens and closes large hopper gates or diverter chutes in agricultural and aggregate handling, reliably cycling at speeds up to 800 mm/s.
Is the Airtac SC80 Standard Cylinder SC80X995 the Right Cylinder?
For applications requiring more force, stepping up to the 100 mm bore SC100 series provides 3927 N at 0.5 MPa. If a shorter, more compact stroke is sufficient, the 63 mm bore SC63 series offers 1559 N. Always match the bore, 995 mm stroke, PT3/8 port thread, and mounting style when replacing this cylinder.
At a 995 mm stroke, the 25 mm rod is susceptible to bending under side loads. An external guide or a guided cylinder is strongly recommended to protect the rod bearing and ensure reliable operation. The standard TPU seals and PT thread on this basic model are suitable for general industrial environments.
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 SC80X995 FAQ
At 0.7 MPa operating pressure, the push force is 3518 N and the pull force on the return stroke is 2268 N. The maximum push force at 0.9 MPa is 4523 N.
Yes, for a stroke of 995 mm with a 25 mm rod, an external guide or a guided cylinder is strongly recommended. Side loads can easily bend the unsupported rod or damage the rod bearing, leading to premature seal failure.
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