Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10B is a genuine double-acting profile-type cylinder with a Ø100mm bore, 350mm 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
- Stroke350 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10B
The SAUF100X350-10B 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 cylinder of the same bore. This 100mm bore uses a 1/2" cylinder port and a 3/8" valve port.
The integrated 4M310-10 valve delivers a 30 mm2 flow (Cv 1.68) and cycles up to 4 times per second. The DC24V coil offers IP65 protection with a 0.05s response. The cylinder body rates to 1.0 MPa, but you must size force within the valve's 0.15-0.8 MPa working window. At 0.5 MPa it pushes 3927 N and pulls 3681 N. A computed buyer insight: safe working load is roughly 2356 N, allowing a vertical lift of about 200 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 350 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 | 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 (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 SAUF100X350-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×350 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAUF100X350-10B Is Used
Sorting Diverter
Decentralized diverter gate on a high-speed conveyor. The integrated valve eliminates long tube runs back to a central manifold.
Pallet Stopper
Independent pallet stopping station. One coil signal actuates the 100mm bore to halt heavy loads directly at the workstation.
Press Clamp
Stand-alone clamping fixture on a machining line. The built-in 4M310 valve provides rapid local switching without extra plumbing.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10B the Right Choice?
When sizing, compare neighbouring bores: the 80mm bore pushes 2513 N while the 100mm bore pushes 3927 N at 0.5 MPa. This model uses a DC24V terminal entry coil with PT threads. The rod retracts by default when energised, but you can reconfigure it to extend by repositioning the valve. Always operate within the 0.15-0.8 MPa valve range. The built-in valve routes air and is not a lock; the piston will drift on air loss, so add an external rod lock or pilot-operated check valve for holding. For this 350mm stroke, use external guides to prevent rod bending and side-load wear. This SKU lacks a magnet and cannot take a sensor.
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 SAUF100X350-10B FAQ
It pushes 3927 N and pulls 3681 N at 0.5 MPa. The built-in valve is a 4M310-10 with a 3/8" port, Cv 1.68, and a DC24V coil. Although the cylinder body rates to 1.0 MPa, the assembled unit must operate within the 0.15-0.8 MPa valve window.
By default the rod retracts when the coil is energised, but you can reposition the valve to make it extend instead. The valve only routes air; it is not a load lock. The piston will drift on air loss, so install an external rod lock or pilot-operated check valve to hold a load.
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