Airtac SC80 Standard Cylinder SC80X225STC
The AirTAC SC80 Standard Cylinder SC80X225STC is a genuine double-acting standard air cylinder with a Ø80mm bore and 225mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke225 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 SC80X225STC
The SC80X225STC is an 80 mm bore double-acting pneumatic cylinder delivering 2513 N of push force at 0.5 MPa (4523 N at 0.9 MPa). With a 225 mm stroke and a 25 mm diameter piston rod, it suits medium-duty linear actuation where a compact tie-rod design is preferred.
This model includes a built-in magnet (-S) for mounting CMSG/DMSG/EMSG sensors directly on the barrel, and ships with the TC centre trunnion mount plus TCM1 bracket (F-SC80TC) for pivoting applications. The adjustable air cushion (28 mm) decelerates the piston smoothly at end-of-stroke, and the PT1/4 port thread keeps plumbing straightforward.
Airtac SC80 Standard Cylinder SC80X225STC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X225STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 225 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 SC80X225STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×225 | 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 SC80X225STC Is Used
Conveyor Diverters
The 225 mm stroke and trunnion mount allow the cylinder to pivot as it extends, pushing packages off a main conveyor line onto a spur.
Clamping & Fixturing
2513 N of force at 0.5 MPa securely holds workpieces during machining or welding. The magnet enables sensor confirmation of clamp position.
Grain Chute Actuation
Pivoting chutes on silos or processing equipment benefit from the TC mount and adjustable cushion, which softens the stop when redirecting material flow.
Is the Airtac SC80 Standard Cylinder SC80X225STC the Right Cylinder?
Choose the SC80 bore when your application needs roughly 2500 N at standard shop air. If loads are lighter, stepping down to the SC63 (1559 N at 0.5 MPa) saves space and air consumption. For higher force, the SC100 delivers 3927 N at the same pressure. The 225 mm stroke is well within the 1500 mm maximum for this bore.
When replacing an existing cylinder, match five points: 80 mm bore, 225 mm stroke, PT1/4 port thread, centre trunnion (TC) mounting, and the built-in magnet for sensors. The SC is a tie-rod cylinder 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 SC80X225STC FAQ
At 0.5 MPa the 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. Theoretical force at 1.0 MPa is 513 kgf.
No. The AirTAC SC series is a tie-rod cylinder and is shorter in overall length than an ISO 15552 cylinder. It will only directly replace another AirTAC SC tie-rod cylinder with matching bore, stroke, port thread, TC mount, and magnet option.
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