Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800S-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800S-10A is a genuine double-acting profile-type cylinder with a Ø63mm bore, 800mm 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
- Stroke800 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800S-10A
The SAUF63X800S-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 is shorter than an ISO 15552 cylinder of the same bore. This 63mm bore unit has a 3/8" air port, an M16x1.5 rod thread, and a magnetic piston for position sensing.
Operating within the 0.15-0.8 MPa valve window, it delivers a 1559 N push at 0.5 MPa. The integrated 4M310-10 valve provides 30 mm2 flow (Cv 1.68) and handles up to 4 cycles/sec. The AC220V terminal entry coil is IP65 rated. For sizing, the safe working load is roughly 935 N, and it can vertically lift about 79 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800S-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800S-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 800 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 SAUF63X800S-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×800 | 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 SAUF63X800S-10A Is Used
Decentralized Conveyor Divert
Mounts directly at the divert gate to push packages, switching itself with one coil signal and cutting long tubing runs back to a central manifold.
Long-Stroke Machine Guard
Uses the 800mm stroke to open large safety doors or guards on a production line, relying on the compact profile to save machine footprint.
Vertical Lift Gate
Lifts a 79kg access gate with a 2:1 margin using the integrated valve, simplifying installation by removing the need for a remote valve island.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800S-10A the Right Choice?
When sizing, compare neighbouring bores: a 50mm bore gives 982 N push at 0.5 MPa, while an 80mm bore yields 2513 N. This 63mm unit provides 1559 N push and 1402 N pull at 0.5 MPa. Confirm the AC220V terminal entry and PT thread meet your control specs. The cylinder body rates to 1.0 MPa, but you must size force within the 0.15-0.8 MPa valve range. The default action retracts the rod when energised, but repositioning the valve switches it to extend-when-energised. Because the 800mm stroke exceeds 300mm, use external guides to prevent rod bending and side-load wear. The valve only routes air; it is not a lock, so add an external rod lock or pilot-operated check valve to hold loads safely.
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 SAUF63X800S-10A FAQ
It delivers 1559 N push and 1402 N pull at 0.5 MPa. The built-in valve is a 4M310-10 with 3/8" ports, Cv 1.68, and runs on AC220V. Although the cylinder body rates to 1.0 MPa, the assembled unit operates strictly in a 0.15-0.8 MPa window.
Yes, you can reconfigure the default retract action to extend-when-energised simply by repositioning the built-in valve. The valve routes air and does not function as a load lock; the piston will drift on air loss, so install an external rod lock or pilot-operated check valve for load holding.
Related AirTAC Cylinders & Valves
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