Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80S-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80S-10A is a genuine double-acting profile-type cylinder with a Ø63mm bore, 80mm 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.
- BoreØ63 mm
- Stroke80 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80S-10A
The SAUF63X80S-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 includes a piston magnet for CMSG/DMSG/EMSG switches.
Within the 0.15-0.8 MPa valve operating window, this 63 mm bore generates 1559 N push and 1402 N pull at 0.5 MPa. The 3/8" ported 4M310-10 valve delivers a 30 mm2 flow (Cv 1.68) at up to 4 cycles per second. The safe working load is roughly 935 N, allowing a vertical lift of about 79 kg with a 2:1 margin. The cylinder body rates to 1.0 MPa, but the assembled unit must operate at 0.8 MPa maximum.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80S-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80S-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 80 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 3/8" |
| Rod thread | M16×1.5 |
| PU tube | Ø8 × Ø5 |
| 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 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 SAUF63X80S-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×80 | 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 SAUF63X80S-10A Is Used
Decentralized Clamp Station
Ideal for a clamping station on a large machine bed where running tubing back to a central manifold is impractical, switching directly via the AC220V coil.
Inline Diverter Gate
Perfect for a conveyor diverter arm needing independent 4M310 valve actuation at up to 4 cycles per second without occupying a manifold slot.
Vertical Lift Stopper
Suitable for a pallet stopper lifting a 79 kg vertical load, utilizing the built-in magnet for position confirmation.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80S-10A the Right Choice?
Size by checking both neighboring bores: the 50 mm bore pushes 982 N at 0.5 MPa, while the 80 mm bore pushes 2513 N. This 63 mm bore provides 1559 N push at 0.5 MPa. Confirm the AC220V terminal entry and PT thread suit your control panel. The default action retracts the rod when the coil is energised; repositioning the valve changes it to extend-when-energised. The 3/8" cylinder port is fixed by the bore. Remember the 0.15-0.8 MPa valve limit overrides the 1.0 MPa cylinder rating. The valve routes air and is not a lock; add an external rod lock or pilot-operated check valve to hold a load. For strokes of 300 mm or longer, use side-load guides.
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 SAUF63X80S-10A FAQ
It pushes 1559 N and pulls 1402 N at 0.5 MPa. The built-in valve is a 4M310-10 with a 3/8" port, Cv 1.68, and runs on AC220V. The cylinder body rates to 1.0 MPa, but the assembled unit operates strictly within the 0.15-0.8 MPa valve window.
By default, the rod retracts when the coil is energised. You can reposition the valve to extend-when-energised. The valve only routes air; it does not lock the piston. For load holding on air loss, install an external rod lock or pilot-operated check valve.
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