Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X300-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X300-10A is a genuine double-acting profile-type cylinder with a Ø100mm bore, 300mm 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
- Stroke300 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X300-10A
The SAUF100X300-10A is a double-acting profile-type cylinder with a built-in AirTAC 4M310 5/2 solenoid valve on the cap. One coil signal drives the cylinder, eliminating remote valves and saving a manifold slot. The extruded aluminum barrel is shorter than an ISO 15552 cylinder of the same bore. This SKU uses terminal entry, PT threads, and has no magnet, so it cannot take a magnetic switch.
It features a 100mm bore, 1/2" cylinder port, M20x1.5 rod thread, and 29mm adjustable cushions. The 4M310-10 valve has a 3/8" port, Cv 1.68, and runs at 4 cycles/sec. Operating pressure is 0.15-0.8 MPa. Push force is 3927 N at 0.5 MPa. Computed buyer insight: safe working load is about 2356 N (60% of the 0.5 MPa push), with a vertical lift capacity near 200 kg at a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X300-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X300-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 300 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 SAUF100X300-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×300 | 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 SAUF100X300-10A Is Used
Decentralized Press Clamps
Clamp heavy steel press beds directly. The integrated valve routes air locally, eliminating long tube runs from a central manifold.
Inline Diverters
Actuate large package diverters on high-speed conveyors. One AC220V signal per actuator simplifies control wiring and saves manifold space.
Pallet Lift Stations
Lift loaded pallets at individual workstation stops. The 100mm bore provides substantial push force without needing a remote valve island.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X300-10A the Right Choice?
Size by checking both neighbor bores: the 80mm bore yields 2513 N push at 0.5 MPa, while the 100mm bore yields 3927 N. Confirm your coil is AC220V with terminal entry. The default action retracts the rod when energized, but you can reposition the valve to extend on energization. Size force within the 0.15-0.8 MPa valve window, not the 1.0 MPa cylinder body rating. The valve only routes air; it is not a lock, so add an external rod lock or pilot-operated check valve to hold loads. For this 300mm 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 SAUF100X300-10A FAQ
It generates 3927 N push and 3681 N pull at 0.5 MPa, reaching 6282 N at 0.8 MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, 4 cycles/sec max) running on AC220V. Size the force within the 0.15-0.8 MPa valve operating window, even though the cylinder body rates to 1.0 MPa.
By default the rod retracts when the coil is energized, but you can reconfigure it to extend by repositioning the valve. The valve only routes air; it does not lock the load. If you need to hold a load vertically, install an external rod lock or pilot-operated check valve.
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