Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X450-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X450-10A is a genuine double-acting profile-type cylinder with a Ø100mm bore, 450mm 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.
- BoreØ100 mm
- Stroke450 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X450-10A
The SAUF100X450-10A 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.
It features a 100mm bore, 1/2" cylinder port, and a 3/8" valve port. The integrated valve flows 30 mm2 (Cv 1.68) at up to 4 cycles/sec. Operating pressure is 0.15-0.8 MPa; it pushes 3927 N at 0.5 MPa. Computed insight: safe working load is roughly 2356 N, allowing a 200kg vertical lift with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X450-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X450-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 450 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/2" |
| 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 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 SAUF100X450-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×450 | 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 SAUF100X450-10A Is Used
Heavy Press Station
Decentralized actuation for a stamping press, using the built-in valve to switch high 6282 N force directly at the cap without a remote manifold.
Pallet Diverter
Single-signal routing pushes heavy pallets off a main line, saving tubing and installation time across a long conveyor system.
Vertical Lift Gate
Lifts a 200kg safety gate with a 2:1 margin, relying on the 4M310 valve for immediate local response without a centralized valve bank.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X450-10A the Right Choice?
Size against the 63mm and 80mm neighbors: this 100mm bore yields 3927 N push at 0.5 MPa versus 2513 N for the 80mm. Confirm the AC220V terminal entry and PT thread. The cylinder body rates to 1.0 MPa but the assembled unit operates strictly at 0.15-0.8 MPa. Default action retracts the rod when energized; reposition the valve to extend on signal. Without air, the valve routes flow but does not lock the piston, so add an external rod lock or pilot-operated check valve to hold loads. At 450mm stroke, use external guides to prevent rod bending and side-load wear.
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 SAUF100X450-10A FAQ
It pushes 3927 N and pulls 3681 N at 0.5 MPa, reaching 6282 N at 0.8 MPa. The built-in 4M310-10 valve has a 3/8" port, Cv 1.68, and runs on AC220V. Size force within the 0.15-0.8 MPa valve window, not the 1.0 MPa cylinder body rating.
Yes, the default action retracts the rod when energized, but you can reposition the valve to extend on signal. The valve only routes air; it is not a lock. The piston drifts without pressure, so install an external rod lock or pilot-operated check valve for load holding.
Related AirTAC Cylinders & Valves
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