Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X900-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X900-10A is a genuine double-acting profile-type cylinder with a Ø80mm bore, 900mm 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
- Stroke900 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X900-10A
The SAUF80X900-10A is a double-acting profile cylinder with a built-in AirTAC 4M310-10 5/2 solenoid valve on the cap. One coil signal drives the actuator, eliminating remote plumbing and saving a manifold slot in decentralized installations. The extruded aluminum barrel makes it shorter than an ISO 15552 cylinder of the same bore. This 80mm bore unit pushes 2513N and pulls 2268N at 0.5MPa, operating within the valve's 0.15-0.8MPa window.
The integrated 4M310 valve features a 3/8" port, Cv 1.68 flow, and 4 cycles/sec. It uses an AC220V terminal entry coil (IP65, class B). The cylinder body rates to 1.0MPa but the assembled unit runs 0.15-0.8MPa. For sizing, the safe working load is roughly 1508N (60% of the 0.5MPa push), yielding a 128kg vertical lift with a 2:1 margin. The 3/8" cylinder port, Ø25mm rod, and PU tube Ø10xØ6.5 match the bore. This SKU lacks the S magnet and cannot take a sensor.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X900-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X900-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 900 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 SAUF80X900-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×900 | 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 SAUF80X900-10A Is Used
Large Machine Doors
Decentralized actuation for heavy sliding guards. The built-in valve means one AC220V signal drives the 900mm stroke without tubing back to a main manifold.
Pallet Diverters
Pushes pallets on a long line. The 80mm bore provides 2513N push at 0.5MPa, and the integrated 4M310 valve handles the 3/8" flow locally.
Vertical Lift Gates
Raises material handling gates. The 128kg vertical lift capacity with a 2:1 margin makes it ideal for standalone lift stations saving manifold space.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X900-10A the Right Choice?
Size this 80mm bore against the neighboring 63mm and 100mm options. At 0.5MPa it pushes 2513N and pulls 2268N; the 63mm pushes 1559N and the 100mm pushes 3927N. Confirm the AC220V terminal entry and PT thread. The rod retracts when the coil energizes; reposition the valve to extend-when-energized. Size force within the 0.15-0.8MPa valve limit, never the 1.0MPa cylinder body rating. The built-in valve routes air and is not a lock; for a held load add an external rod lock or pilot-operated check valve. The 900mm stroke demands a side-load check; use external guides to prevent rod bending.
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 SAUF80X900-10A FAQ
It pushes 2513N and pulls 2268N at 0.5MPa, reaching 4021N at 0.8MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, 4 cycles/sec) with an AC220V terminal coil. The cylinder body rates to 1.0MPa but the assembled unit must operate in the 0.15-0.8MPa valve window. The cylinder air port is 3/8".
The rod retracts when the coil is energized; you can reposition the valve to extend-when-energized. The valve routes air and is not a load lock. On air loss the piston drifts and the 28mm cushions only decelerate near stroke end. For a held load add an external rod lock or pilot-operated check valve.
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