Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10A 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"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10A
The SAUF100X350-10A 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 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. It features a 100mm bore, 350mm stroke, 1/2" cylinder port, and an M20x1.5 rod thread.
Operating within the valve's 0.15-0.8 MPa window, it delivers a push force of 3927 N at 0.5 MPa. A computed buyer insight suggests a safe working load around 2356 N, with a vertical lift capacity near 200 kg at a 2:1 margin. The integrated valve provides a 3/8" port, Cv 1.68 flow, and switches up to 4 cycles per second. This terminal-entry AC220V SKU has no magnet (-S omitted), so it cannot accept a magnetic switch.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10A |
|---|---|
| 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 | 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 SAUF100X350-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×350 | 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 SAUF100X350-10A Is Used
Heavy Press Station
Decentralized pressing in a large assembly line. The built-in 4M310 valve delivers high flow directly to the 100mm bore, actuating the press from one AC220V signal without a remote manifold.
Pallet Diverter
Switching heavy pallets on a conveyor. One coil signal drives the 350mm stroke diverter, saving tubing and simplifying installation across long machine frames.
Vertical Lift Gate
Lifting a materials handling gate. The 100mm bore provides substantial push force, and the compact profile fits tight structural spaces while operating entirely on local valve control.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350-10A the Right Choice?
When sizing, compare neighboring bores: the 80mm bore yields 2513 N push at 0.5 MPa, while this 100mm bore provides 3927 N. Confirm your coil is AC220V with terminal entry. The cylinder body rates to 1.0 MPa, but you must size force within the built-in valve's 0.15-0.8 MPa operating range. By default the rod retracts when energized; repositioning the valve changes it to extend-when-energized. Because the 350mm stroke exceeds 300mm, use an external guide to prevent rod bending and side-load damage. The valve only routes air, so for load holding on air loss add an external rod lock or pilot-operated check valve.
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 SAUF100X350-10A FAQ
It generates 3927 N push and 3681 N pull at 0.5 MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, max 4 cycles/sec). The coil is AC220V with terminal entry. Although the cylinder body rates to 1.0 MPa, the assembled unit must operate in the 0.15-0.8 MPa valve window.
Yes, you can reconfigure the default retract action to extend-when-energized by physically repositioning the built-in valve. The 5/2 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 if you need to hold a load.
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