Airtac SC80 Standard Cylinder SC80X525S
The AirTAC SC80 Standard Cylinder SC80X525S is a genuine double-acting standard air cylinder with a Ø80mm bore and 525mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke525 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 SC80X525S
The AirTAC SC80X525S is a double-acting single-rod pneumatic cylinder delivering 2513 N push force at 0.5 MPa (4523 N at 0.9 MPa). Its 25 mm diameter rod and 28 mm air cushion provide robust deceleration for the 525 mm stroke, making it a strong mid-range actuator.
This model includes a built-in magnet (suffix -S), allowing CMSG/DMSG/EMSG sensors to clamp directly onto the tie-rod barrel for contactless position feedback. The body length is 182 mm, giving a total extended length of approximately 707 mm. Operating pressure is 0.15-1.0 MPa with a speed range of 30-800 mm/s.
Airtac SC80 Standard Cylinder SC80X525S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X525S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 525 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 SC80X525S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×525 | 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 SC80X525S Is Used
Conveyor Diverter
Pushes packages off a main conveyor line with 2513 N of force at standard plant pressure, with sensor confirmation of each cycle via the built-in magnet.
Clamping & Fixturing
Holds workpieces in CNC or welding fixtures, using the 4523 N max force for secure clamping and magnetic sensors to verify clamp engagement before machining.
Grain Gate Actuator
Operates a slide gate on a silo or chute, providing the long 525 mm stroke needed for full gate travel, with sensor feedback confirming open/closed status.
Is the Airtac SC80 Standard Cylinder SC80X525S the Right Cylinder?
The SC80 bore sits between the SC63 (1559 N at 0.5 MPa) and the SC100 (3927 N at 0.5 MPa). If your load is under 1500 N, stepping down to a 63 mm bore saves space and air consumption. For a 525 mm stroke, ensure the rod is guided externally if side loads are present; the 25 mm rod is strong axially but can bend under lateral force. For a direct replacement, match bore, stroke, PT port thread, and the -S magnet option. This cylinder is a tie-rod design and is not dimensionally interchangeable with ISO 15552 profile cylinders.
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 SC80X525S FAQ
At 0.5 MPa, push force is 2513 N and pull force is 2268 N. At the maximum operating pressure of 0.9 MPa, push force reaches 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
No. The AirTAC SC series is a tie-rod cylinder and is shorter than an equivalent ISO 15552 cylinder. It is not dimensionally interchangeable. Only replace another AirTAC SC tie-rod cylinder with the same bore, stroke, PT port, and magnet option.
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Covers non-human-caused product damage.
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