Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X800-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X800-10A is a genuine double-acting profile-type cylinder with a Ø80mm 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.
- BoreØ80 mm
- Stroke800 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X800-10A
The SAUF80X800-10A 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 unit of the same bore. This SKU uses terminal entry with PT threads and lacks a magnet, so it cannot accept a magnetic switch.
It delivers 2513 N push at 0.5 MPa. A practical safe working load is roughly 1508 N, yielding a 128 kg vertical lift capacity with a 2:1 margin. The integrated valve flows 30 mm2 (Cv 1.68) through a 3/8" port, cycling up to 4 times per second. Size within the 0.15-0.8 MPa valve window, as the cylinder body rates to 1.0 MPa but the valve limits the assembly.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X800-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X800-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 800 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 SAUF80X800-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×800 | 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 SAUF80X800-10A Is Used
Pallet Diversion
Decentralized sorting gate on a high-speed conveyor. One AC220V signal actuates the 800 mm stroke directly at the station without a remote manifold.
Vertical Material Lift
Raises a 128 kg load in a storage buffer. The built-in 4M310 valve handles the 3/8" port flow locally, cutting tubing runs across the frame.
Machine Guard Gate
Drives an 800 mm safety door on a large machine tool. The self-contained 5/2 valve simplifies wiring and frees up manifold space for other actuators.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X800-10A the Right Choice?
When sizing, compare against the 63 mm bore (1559 N push at 0.5 MPa) and the 100 mm bore (3927 N push). This 80 mm bore provides 2513 N push and 2268 N pull at 0.5 MPa, peaking at 4021 N push at 0.8 MPa. Confirm the AC220V terminal entry meets your control voltage. The rod retracts by default when energized, but you can reposition the valve to extend on signal. The 800 mm stroke requires an external guide to prevent rod bending and side-load damage. The valve routes air but does not function as a load lock; add an external rod lock or pilot-operated check valve for suspended loads.
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 SAUF80X800-10A FAQ
It generates 2513 N push and 2268 N pull at 0.5 MPa, reaching 4021 N push at 0.8 MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, 30 mm2 flow, max 4 cycles/s). The cylinder body rates to 1.0 MPa, but the assembled unit must operate within the 0.15-0.8 MPa valve window. The coil is AC220V with terminal entry.
No, the built-in valve only routes air and is not a load lock. The piston will drift on air loss, and the 28 mm cushion only decelerates near stroke end. For suspended loads, install an external rod lock or pilot-operated check valve. By default the rod retracts when the coil is energized, but you can reposition the valve to extend on signal.
Related AirTAC Cylinders & Valves
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