Airtac SC80 Standard Cylinder SC80X100H
The AirTAC Airtac SC80 Standard Cylinder SC80X100H is a genuine double-acting standard air cylinder with a Ø80mm bore and 100mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke100 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X100H
The SC80X100H is an 80 mm bore, 100 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod series. Equipped with Viton (FKM) seals, it operates reliably in high-temperature environments from 0 to +150 °C, making it suitable for autoclaves, foundries, and drying equipment. The 25 mm diameter piston rod delivers a push force of 2513 N at 0.5 MPa, rising to 4523 N at the maximum operating pressure of 0.9 MPa.
This model features a 28 mm adjustable air cushion at both ends to decelerate the piston smoothly, reducing end-of-stroke impact. The body length is 182 mm, giving a total extended length of 282 mm. Ports are PT3/8 with an M20x1.5 rod thread. As a basic configuration, it ships without a magnet or mounting accessories, allowing you to add the exact brackets your application requires.
Airtac SC80 Standard Cylinder SC80X100H Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X100H |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 100 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 SC80X100H
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×100 | 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 SC80X100H Is Used
High-Temperature Process Actuation
Viton seals enable this cylinder to operate continuously at 150°C, making it ideal for actuating dampers, valves, or clamps in ovens, autoclaves, and heat-treatment lines.
Material Handling & Sorting
With 2513 N of force at standard line pressure, the SC80X100H can push heavy packages, divert product on conveyors, or operate transfer gates in distribution centres.
Press & Clamping Fixtures
The 25 mm rod and 4523 N peak force suit medium-duty pressing, holding, and clamping operations on assembly jigs, where consistent force and thermal stability are required.
Is the Airtac SC80 Standard Cylinder SC80X100H the Right Cylinder?
Choose the SC80 bore when your application needs between 2513 N and 4523 N of push force. If your load is lighter, stepping down to the SC63 (1559 N at 0.5 MPa) can reduce air consumption and footprint. For heavier loads, the SC100 provides 3927 N at the same pressure. This 100 mm stroke is well within the 1500 mm maximum standard stroke for the 80 mm bore.
To replace an existing cylinder, match five key points: 80 mm bore, 100 mm stroke, PT3/8 port thread, any required mounting accessory (this unit is basic, so order brackets separately), and the magnet option (this unit has none). 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 SC80X100H FAQ
At 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At the maximum operating pressure of 0.9 MPa, the push force reaches 4523 N. The theoretical maximum at 1.0 MPa is 513 kgf.
No. The SC80X100H is a double-acting cylinder and will drift or drop if pressure is exhausted or the directional valve is centred. For load holding without live pressure, you must add a pilot-operated check valve or an external mechanical rod lock.
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