Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X225-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X225-10A is a genuine double-acting profile-type cylinder with a Ø80mm bore, 225mm stroke and a built-in 4M310-10 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ80 mm
- Stroke225 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X225-10A
The SAUF80X225-10A is a double-acting profile cylinder with a built-in AirTAC 4M310 5/2 solenoid valve on the cap. One coil signal drives the actuator, eliminating remote plumbing and saving a manifold slot. The extruded aluminum barrel makes it shorter than an ISO 15552 cylinder of the same bore. It features a 3/8" air port, an M20x1.5 rod thread, and 28 mm adjustable cushions.
The integrated valve supplies a 3/8" port with 30 mm2 flow (Cv 1.68) and cycles up to 4 times per second. The cylinder body rates to 1.0 MPa, but the assembled unit operates strictly within the valve's 0.15-0.8 MPa window. At 0.5 MPa it pushes 2513 N and pulls 2268 N. For sizing, the safe working load is roughly 1508 N, and it can vertically lift about 128 kg with a 2:1 margin. The AC220V terminal entry coil is IP65 rated.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X225-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X225-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 225 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 3/8" |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (5/2) |
|---|---|
| Valve flow | 30.0 mm² (Cv 1.68) |
| Max frequency | 4 cycle/sec |
| Coil voltage | AC220V · AC 3.5 VA |
| Electrical entry | Terminal · IP65 · B class |
| Response time | 0.05 s and below |
| Operating pressure | 0.15 – 0.8 MPa (valve limit) |
| Speed range | 30 – 800 mm/s |
The cylinder rates to 1.0 MPa but the built-in valve operates 0.15–0.8 MPa, so run the assembled SAUF at 0.15–0.8 MPa. Default: rod retracts when the coil is energised (reconfigurable to extend). Specs follow the official AirTAC SAUF datasheet. Port options: PT / G.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
Sized within the valve's 0.15–0.8 MPa range. Actual usable force is lower than theoretical due to friction and back-pressure.
Model Code: Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X225-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×225 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| A | Coil voltage AC220V. |
| I / (blank) | Terminal electrical entry. |
SAUF does not hold its load without air — the valve routes air, it is not a lock. For a held load, add an external rod lock or a pilot-operated check valve.
Where the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X225-10A Is Used
Decentralized Clamping
Ideal for large machining cells where each clamping station uses one coil signal, saving manifold space and simplifying tubing runs.
Inline Diverters
Perfect for decentralized sorting gates on conveyors, using the built-in valve to switch rapidly without a remote valve bank.
Independent Lift Stops
Suits standalone lifting stops in automated storage systems, cutting installation time by integrating the valve directly on the cap.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X225-10A the Right Choice?
Size this 80 mm bore against the neighbouring 63 mm and 100 mm options. At 0.5 MPa the 63 mm bore pushes 1559 N, while the 100 mm bore pushes 3927 N; this model delivers 2513 N. Always size force within the 0.15-0.8 MPa valve range, never the 1.0 MPa cylinder body rating. Confirm the AC220V terminal entry coil meets your supply. The rod retracts when energised by default, but you can reposition the valve to extend on signal. Because this SKU lacks the S suffix for a magnet, it cannot take a magnetic switch. The valve routes air and is not a lock; for load holding on air loss, add an external rod lock or pilot-operated check valve. For this 225 mm stroke, ensure adequate side-load guidance.
Quick checklist
- ✓ Force at 0.15–0.8 MPa
- ✓ Coil voltage matches panel
- ✓ Terminal vs grommet entry
- ✓ Retract- or extend-when-energised
- ✓ Load-holding → external rod lock
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X225-10A FAQ
It pushes 2513 N and pulls 2268 N at 0.5 MPa, reaching 4021 N at 0.8 MPa. The built-in valve is a 4M310-10 (5/2 solenoid) with a 3/8" port, Cv 1.68, and 4 cycles/s max. The coil is AC220V with terminal entry. The cylinder body rates to 1.0 MPa, but you must size force within the valve's 0.15-0.8 MPa operating window.
Yes, you can reposition the valve to configure the cylinder to extend when the coil is energised. The built-in valve routes air for switching but does not lock the piston; if air is lost, the load drifts. For load holding, install an external rod lock or pilot-operated check valve.
Related AirTAC Cylinders & Valves
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