Airtac SC80 Standard Cylinder SC80X200H
The AirTAC SC80 Standard Cylinder SC80X200H is a genuine double-acting standard air cylinder with a Ø80mm bore and 200mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke200 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 SC80X200H
The SC80X200H is an 80 mm bore, 200 mm stroke double-acting pneumatic cylinder from the AirTAC SC tie-rod series, factory-equipped with high-temperature Viton (FKM) seals. This seal upgrade shifts the operating temperature range from the standard -20~+70 °C up to 0~+150 °C, making it a reliable actuator for autoclaves, drying ovens, and hot-end tooling where standard polyurethane would degrade.
At the standard 0.5 MPa shop-air pressure, this cylinder pushes with 2513 N and pulls with 2268 N, driven by a 25 mm diameter piston rod with M20x1.5 male threads. The 28 mm adjustable air cushion at each end decelerates the load smoothly, and the total body length A is 182 mm, giving an extended length of approximately 382 mm. Ports are PT3/8 for straightforward pneumatic plumbing.
Airtac SC80 Standard Cylinder SC80X200H Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X200H |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 200 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 SC80X200H
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×200 | 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 SC80X200H Is Used
Hot Press & Molding
Viton seals allow the SC80X200H to operate continuously at 150°C, making it ideal for clamping and ejecting parts in heated platen presses and composite molding tools.
Autoclave & Sterilization
Withstands the high-temperature steam cycles of autoclaves and sterilizers. The 2513 N push force at 0.5 MPa reliably opens and seals heavy chamber doors against pressure.
Hot-End Material Handling
Transfers hot glass sheets, metal castings, or ceramics through cooling lines. The 200 mm stroke provides a clean push-pull motion without elastomer degradation from radiant heat.
Is the Airtac SC80 Standard Cylinder SC80X200H the Right Cylinder?
Select the SC80 when the SC63’s 1559 N push force at 0.5 MPa is insufficient for the payload. If the application demands even higher force, step up to the SC100 bore which delivers 3927 N at the same pressure. For this 200 mm stroke, the standard tie-rod construction is rigid, but if the load applies a radial side force, an external guide rail or a guided cylinder must be used to protect the rod bearing from bending moments.
To replace an existing cylinder, match five points: 80 mm bore, 200 mm stroke, PT3/8 port thread, basic (no mounting accessory), and the Viton seal designation. If your previous cylinder had a magnet for sensors, note that this SC80X200H model does not include the built-in magnet; order the -S variant if CMSG/DMSG sensor mounting is required.
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 SC80X200H FAQ
At 0.7 MPa operating pressure, the 80 mm bore SC cylinder generates a theoretical push force of 3518 N. The pull force on the retract stroke is 2268 N at 0.5 MPa (confirm from datasheet for pull at 0.7 MPa).
Yes, if the application requires high-temperature resistance. The SC80X200H shares the identical 80 mm bore, 200 mm stroke, 25 mm rod, PT3/8 ports, and 182 mm body length A. The only difference is the Viton seal material, which upgrades the maximum operating temperature from 70 °C to 150 °C.
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