Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350S-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350S-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 SAUF100X350S-10B
The SAUF100X350S-10B is a double-acting profile-type cylinder with a built-in AirTAC 4M310 5-port 2-position 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 is shorter than an ISO 15552 cylinder of the same bore. This 100mm bore version features a 1/2" cylinder port, a 3/8" valve port, and a 350mm stroke with a piston magnet for CMSG/DMSG/EMSG switches.
Operating within the valve's 0.15-0.8 MPa window, it delivers a push force of 3927 N at 0.5 MPa and 6282 N at 0.8 MPa. The integrated 4M310-10 valve provides a 30 mm2 flow (Cv 1.68) and switches up to 4 cycles per second. For sizing, the safe working load is roughly 2356 N (60% of the 0.5 MPa push), and it can vertically lift about 200 kg with a 2:1 margin. The DC24V coil offers IP65 protection with terminal entry.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350S-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350S-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 SAUF100X350S-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 SAUF100X350S-10B Is Used
Decentralized Press Clamping
Ideal for large presses needing individual actuator control, using the built-in valve to clamp heavy parts without routing long tubing back to a central manifold.
Independent Divert Gate
Drives a heavy diverting gate on a high-speed conveyor, where the integrated 4M310 valve provides rapid 4 cycle/sec switching directly at the actuator.
Vertical Lift Station
Lifts pallets or heavy containers vertically, safely handling loads up to 200 kg with a 2:1 margin while saving installation space with its compact profile.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X350S-10B the Right Choice?
When sizing this model, compare it against the neighboring 80mm bore (2513 N push at 0.5 MPa) and ensure the 100mm bore's 3927 N push at 0.5 MPa meets your requirement within the 0.15-0.8 MPa valve operating range. Confirm the DC24V coil voltage and terminal entry match your control system. By default, the rod retracts when the coil is energized, but you can reconfigure it to extend-when-energized by repositioning the valve. Because the 350mm stroke exceeds 300mm, add external guide rails to prevent rod bending and side-load damage. The built-in valve routes air; it is not a lock, so for load holding on air loss, install 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 SAUF100X350S-10B FAQ
This 100mm bore cylinder pushes 3927 N and pulls 3681 N at 0.5 MPa, reaching 6282 N at 0.8 MPa. It uses a built-in 4M310-10 5/2 solenoid valve with a 3/8" port, 30 mm2 flow (Cv 1.68), and a DC24V terminal-entry coil. Although the cylinder body rates to 1.0 MPa, you must size force within the valve's 0.15-0.8 MPa operating window.
No, the built-in valve only routes air and is not a load lock. If air is lost, the piston will drift. For vertical load holding, you must add an external rod lock or a pilot-operated check valve. Additionally, the default action retracts the rod when energized, but you can reposition the valve to extend on signal.
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