Airtac SC80 Standard Cylinder SC80X825
The AirTAC Airtac SC80 Standard Cylinder SC80X825 is a genuine double-acting standard air cylinder with a Ø80mm bore and 825mm stroke, PT3/8 air ports and adjustable end cushioning. It is used for push, pull, lift and clamp motion in industrial automation.
- BoreØ80 mm
- Stroke825 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
About the Airtac SC80 Standard Cylinder SC80X825
The SC80X825 is an 80 mm bore double-acting pneumatic cylinder with an 825 mm stroke, 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. Its 25 mm diameter piston rod and 28 mm adjustable air cushion at each end provide reliable deceleration for mid-to-heavy payloads moving through a long working distance.
With a compact tie-rod body length of 182 mm (A dimension) plus the 825 mm stroke, this cylinder is shorter than an equivalent ISO 15552 profile unit. The standard PT3/8 ports and M20x1.5 rod thread integrate easily into existing pneumatic circuits, making it a direct replacement for an AirTAC SC80 of the same configuration.
Airtac SC80 Standard Cylinder SC80X825 Technical Specifications
| Model | Airtac SC80 Standard Cylinder SC80X825 |
|---|---|
| Series | SC standard tie-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 825 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 SC80X825
| SC | Standard tie-rod cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×825 | 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 SC80X825 Is Used
Long-Reach Part Transfer
Moves components 825 mm across a conveyor or assembly station. The 2513 N push force at 0.5 MPa handles heavy pallets or steel parts, while the 28 mm cushion absorbs impact at end-of-stroke.
Press-Feed Automation
Pushes sheet metal or blanks into a stamping press with a consistent 825 mm stroke. The tie-rod construction withstands the repetitive shock loads common in high-cycle press-feeding lines.
Pallet Layer Positioning
Positions a pallet layer or slip sheet across an 825 mm span in a palletizing cell. The 25 mm rod diameter provides adequate column strength when the load is guided and aligned axially.
Is the Airtac SC80 Standard Cylinder SC80X825 the Right Cylinder?
For applications needing more force, stepping up to the 100 mm bore SC100 series provides 3927 N at 0.5 MPa. If a shorter, faster cycle is acceptable, the 63 mm bore SC63 delivers 1559 N at the same pressure. This 825 mm stroke exceeds 300 mm, so side loads must be managed carefully: an unsupported 25 mm rod at full extension is vulnerable to bending. Use an external linear guide or a guided cylinder to protect the rod bearing and ensure straight-line motion.
When replacing this cylinder, match five points exactly: 80 mm bore, 825 mm stroke, PT3/8 port thread, the basic (no bracket) mounting configuration, and the absence of a magnet. This model uses the default TPU seals for a standard operating range of -20 to +70 °C.
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 SC80X825 FAQ
At 0.7 MPa operating pressure, the SC80 bore delivers 3518 N of push force on the piston and 2268 N of pull force on the retract stroke. The push force reaches 4523 N at the maximum operating pressure of 0.9 MPa.
No. At 825 mm of extension, the 25 mm diameter rod is susceptible to bending and uneven bearing wear if subjected to any side load. You must install an external linear guide rail system or use a guided cylinder variant to absorb transverse forces and protect the rod and seals.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SC80 Standard Cylinder SC80X825
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.