Airtac SC80 Standard Cylinder SC80X900SH
The AirTAC Airtac SC80 Standard Cylinder SC80X900SH is a genuine double-acting standard air cylinder with a Ø80mm bore and 900mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke900 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X900SH
The AirTAC SC80X900SH is a double-acting single-rod pneumatic cylinder delivering a push force of 2513 N at 0.5 MPa and up to 4523 N at the maximum operating pressure of 0.9 MPa. With an 80 mm bore and a 900 mm stroke, this model features a 25 mm diameter piston rod and a 28 mm adjustable air cushion at each end to decelerate the piston smoothly.
Equipped with a built-in magnet (-S suffix), it accepts CMSG, DMSG, or EMSG sensors directly on the barrel for non-contact position sensing. The -H suffix indicates Viton (FKM) seals, extending the operating temperature range to 0–150 °C, making it suitable for hot or chemically aggressive environments. Ports are PT1/8, and the body length A is 182 mm.
Airtac SC80 Standard Cylinder SC80X900SH Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X900SH |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 900 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 SC80X900SH
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×900 | 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 SC80X900SH Is Used
High-Temperature Automation
With Viton seals rated for 0–150 °C, this cylinder is ideal for autoclaves, drying ovens, or foundry equipment where standard TPU seals would degrade.
Long-Reach Material Handling
The 900 mm stroke combined with 4523 N of push force at 0.9 MPa suits long-reach pushers, lift assists, or pallet transfer stations in warehousing.
Sensed End-of-Stroke Verification
The built-in magnet allows CMSG/DMSG sensors to confirm piston position, making this cylinder a strong fit for automated assembly cells requiring cycle completion signals.
Is the Airtac SC80 Standard Cylinder SC80X900SH the Right Cylinder?
For applications requiring higher force, consider stepping up to the SC100 bore, which provides 3927 N of push force at 0.5 MPa. If a shorter, more compact cylinder is acceptable, the SC63 bore delivers 1559 N at the same pressure. At a 900 mm stroke, the 25 mm rod is long when fully extended; evaluate side loads carefully and consider an external guide rail or a guided cylinder if the rod will experience significant lateral force to prevent rod bending or premature bearing wear. To ensure a correct replacement, match five points: 80 mm bore, 900 mm stroke, PT1/8 port thread, the built-in magnet (-S), and the Viton seal material.
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 SC80X900SH FAQ
At the standard operating pressure of 0.5 MPa, the push force is 2513 N and the pull force is 2268 N. At the maximum operating pressure of0.9 MPa, the push force reaches 4523 N. The theoretical maximum force at1.0 MPa is 513 kgf.
No. The AirTAC SC series is a tie-rod cylinder and is physically shorter than an ISO 15552 profile cylinder of the same bore and stroke, so mounting dimensions are not interchangeable. It is a direct replacement only for another AirTAC SC80 tie-rod cylinder with matching bore, stroke, PT ports, magnet option, and Viton seals.
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