Airtac SC80 Standard Cylinder SC80X1800S
The AirTAC SC80 Standard Cylinder SC80X1800S is a genuine double-acting standard air cylinder with a Ø80mm bore and 1800mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke1800 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 SC80X1800S
The AirTAC SC80X1800S is a double-acting single-rod pneumatic cylinder delivering a push force of 2513 N at 0.5 MPa (4523 N at 0.9 MPa). Its 1800 mm stroke exceeds the standard 1500 mm maximum for 80 mm bore, making this a made-to-order non-standard stroke unit for extended linear travel.
This model features a 25 mm diameter piston rod, PT3/8 ports, and an adjustable air cushion of 28 mm to decelerate the piston smoothly. The built-in magnet (-S suffix) allows direct mounting of CMSG/DMSG/EMSG sensors on the tie-rod barrel for contactless position feedback, ideal for automated sequences requiring long-stroke end-of-travel detection.
Airtac SC80 Standard Cylinder SC80X1800S Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X1800S |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 1800 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 SC80X1800S
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×1800 | 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 SC80X1800S Is Used
Long-Reach Material Pusher
Extends 1800 mm to push pallets or large cartons off a conveyor spur. The built-in magnet enables end-of-stroke confirmation via barrel-mounted sensors.
Automated Panel Transfer
Moves large sheet metal or composite panels between wide-spaced stations. The 28 mm cushion absorbs energy smoothly even at the extended stroke's higher momentum.
Grain Silo Slide Gate Actuator
Provides the long linear travel needed to fully open or close large slide gates. The tie-rod design handles dusty environments when rod seals are maintained.
Is the Airtac SC80 Standard Cylinder SC80X1800S the Right Cylinder?
For a 80 mm bore with 2513 N push at 0.5 MPa, step down to a 63 mm bore (1559 N) if force requirements are lower and space is tight, or up to a 100 mm bore (3927 N) for heavier loads. This 1800 mm stroke is non-standard; verify lead time and ensure the application does not impose side loads on the extended 25 mm rod. For strokes over 300 mm, external linear guides or a guided cylinder are strongly recommended to prevent rod bending and premature bearing wear.
To replace an existing cylinder, match five points: 80 mm bore, 1800 mm stroke, PT3/8 port thread, the built-in magnet for sensor compatibility, and the basic (no bracket) mounting configuration.
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 SC80X1800S 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. The theoretical maximum at 1.0 MPa is 513 kgf.
Yes, for any stroke over 300 mm, especially with a 25 mm rod, external guides or a self-guided cylinder are strongly recommended. The long unsupported rod is vulnerable to bending and side-load damage, which can cause seal failure and reduced service life.
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Covers non-human-caused product damage.
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