Airtac SC80 Standard Cylinder SC80X1004STC
The AirTAC Airtac SC80 Standard Cylinder SC80X1004STC is a genuine double-acting standard air cylinder with a Ø80mm bore and 1004mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1004 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X1004STC
The SC80X1004STC is a double-acting pneumatic cylinder with an 80 mm bore and a non-standard 1004 mm stroke, delivering 2513 N of push force at 0.5 MPa. This model features a 25 mm diameter piston rod, PT3/8 ports, and an adjustable air cushion length of 28 mm to decelerate the load smoothly at the end of travel.
Equipped with a built-in magnet (-S suffix), it accepts CMSG/DMSG/EMSG sensors for direct position feedback along the barrel. The TC suffix denotes a centre trunnion mount, supplied with the TCM1 bracket (F-SC80TC), which allows the cylinder to pivot and is ideal for swinging or articulating loads in material handling and process automation.
Airtac SC80 Standard Cylinder SC80X1004STC Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1004STC |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1004 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 SC80X1004STC
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1004 | 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 SC80X1004STC Is Used
Long-Reach Part Transfer
The 1004 mm stroke moves components between distant conveyor lines or workstations, with the trunnion mount allowing the cylinder body to pivot as it extends and retracts.
Automated Welding Fixtures
Positions welding torches or clamps over a large work envelope. The built-in magnet enables sensor-based stroke-end confirmation for high-integrity cycle control.
Pallet Dispenser Pushers
Drives a pusher plate across a wide pallet magazine. The centre trunnion mounting accommodates the slight arc of a pivoting linkage, reducing rod side-load stress.
Is the Airtac SC80 Standard Cylinder SC80X1004STC the Right Cylinder?
For higher force, the 100 mm bore SC100 series provides 3927 N at the same 0.5 MPa pressure; for a lighter, more compact solution, the 63 mm bore SC63 generates 1559 N. This 1004 mm stroke exceeds the standard 1500 mm maximum for the 80 mm bore, making it a made-to-order item.
Long-stroke cylinders with a 25 mm rod require careful management of side loads and rod deflection. For strokes exceeding 300 mm, always use an external guide or a guided cylinder to prevent rod bending and premature bearing wear. When replacing, match the bore, non-standard stroke, PT port thread, TC centre-trunnion mount, and the -S magnet option to ensure identical fit and sensor compatibility.
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 SC80X1004STC FAQ
At 0.5 MPa (5 bar) it provides 2513 N pushing out, and at the maximum operating pressure of 0.9 MPa it delivers 4523 N. The theoretical maximum force at 1.0 MPa is 513 kgf.
Never subject the rod to lateral (side) loads. For this 1004 mm stroke, an external linear guide or a guided cylinder assembly is essential. The adjustable air cushion only decelerates the piston at end-of-stroke; it does not lock or hold the position.
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