Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08B is a genuine double-acting profile-type cylinder with a Ø80mm bore, 1000mm stroke and a built-in 4M310-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ80 mm
- Stroke1000 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08B
The SAUF80X1000-08B 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 SKU has no magnet, so it cannot accept a magnetic switch.
Operating within the 0.15-0.8 MPa valve window, the 80mm bore delivers 2513N push at 0.5MPa. A computed buyer insight gives a safe working load of 1508N, or a 128kg vertical lift with a 2:1 margin. The integrated 4M310-08 valve features a 1/4" port, Cv 1.4, and 4 cycles/s. The cylinder port is 3/8", using PU tube Ø10xØ6.5. The DC24V coil offers IP65 protection with terminal entry.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 1000 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 3/8" |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-08 (5/2) |
|---|---|
| Valve flow | 25.0 mm² (Cv 1.40) |
| Max frequency | 4 cycle/sec |
| Coil voltage | DC24V · DC 3.0 W |
| 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 SAUF80X1000-08B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×1000 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M310-08. |
| B | Coil voltage DC24V. |
| 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 SAUF80X1000-08B Is Used
Long-Stroke Diverter
Decentralized sorting on a wide conveyor belt. The 1000mm reach pushes large cartons across lanes without needing a remote valve bank.
Machine Tool Loader
Transfers heavy billets into a machining center. The built-in 4M310 valve handles the high flow required for rapid 80mm bore actuation.
Vertical Gate Actuator
Lifts access gates in automated storage systems. The self-contained DC24V valve simplifies wiring across vast facility layouts.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08B the Right Choice?
Size between the 63mm bore (1559N push @0.5MPa) and the 100mm bore (3927N push @0.5MPa). This 80mm bore yields 2513N push and 2268N pull at 0.5MPa. Always size force within the 0.15-0.8 MPa valve range, never the 1.0MPa cylinder body rating. Confirm the DC24V terminal entry suits your control system. The rod retracts when energised by default; reposition the valve to extend on energisation. Without air, the valve routes flow but does not lock the piston; add an external rod lock or pilot-operated check valve to hold loads. For the 1000mm stroke, use external guides to prevent rod bending and side-load damage.
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 SAUF80X1000-08B FAQ
It generates 2513N push and 2268N pull at 0.5MPa. The built-in valve is a 4M310-08 (1/4" port, Cv 1.4, max 4 cycles/s) with a DC24V coil. The cylinder body rates to 1.0MPa, but you must size force within the 0.15-0.8MPa valve operating window.
The rod retracts when the coil is energised; you can reposition the valve to extend on energisation. The valve only routes air, so it is not a load lock. On air loss the piston drifts and the 28mm cushions only decelerate near stroke end. Add an external rod lock for holding.
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