Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X350-06A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X350-06A is a genuine double-acting profile-type cylinder with a Ø32mm bore, 350mm stroke and a built-in 4M210-06 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke350 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X350-06A
The SAUF32X350-06A is a double-acting profile cylinder with a built-in AirTAC 4M210-06 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 unit of the same bore. This SKU lacks a magnet, so it cannot take a magnetic switch.
It pushes 402 N at 0.5 MPa. The safe working load is roughly 241 N, and it can vertically lift about 20 kg with a 2:1 margin. The integrated valve flows 14 mm2 (Cv 0.78) at 5 cycles/s. The cylinder port is 1/8", the valve port is 1/8", and it uses a PU tube of Ø8xØ5. The AC220V terminal coil is IP65 rated. Size force within the 0.15-0.8 MPa valve window, not the 1.0 MPa cylinder body rating.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X350-06A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X350-06A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 350 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/8" |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-06 (5/2) |
|---|---|
| Valve flow | 14.0 mm² (Cv 0.78) |
| Max frequency | 5 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 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 SAUF32X350-06A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 32×350 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| 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 SAUF32X350-06A Is Used
Distributed Gating
Drives independent machine guard gates from one AC220V signal without running tubing back to a central manifold.
Inline Diverters
Powers localized sorting flaps on a conveyor, using the built-in 4M210 valve to switch each actuator right at the point of use.
Compact Ejectors
Ejects small parts from tight machine cells where space is limited and a separate remote valve would add unwanted plumbing.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X350-06A the Right Choice?
Size between the 32 mm bore (402 N push at 0.5 MPa) and the 40 mm bore (628 N push). Confirm the AC220V terminal entry and PT thread meet your control spec. The rod retracts when energised; reposition the valve to extend on signal. Because this is a 350 mm stroke, add external guides to prevent rod bending and side-load wear. The valve routes air but does not lock the piston on pressure loss, so fit an external rod lock or pilot-operated check valve for held loads. Operate within the 0.15-0.8 MPa valve range.
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 SAUF32X350-06A FAQ
It delivers 402 N push and 345 N pull at 0.5 MPa. The built-in valve is a 4M210-06 (1/8" port, Cv 0.78, 5 cycles/s) driven by an AC220V terminal coil. Although the cylinder body rates to 1.0 MPa, the assembled unit must operate within the 0.15-0.8 MPa valve window.
The 5/2 valve routes air and does not lock the load; the piston drifts on air loss, so add an external rod lock or pilot check valve for holding. The rod retracts when the coil is energised, but you can reposition the valve to extend on signal. This SKU has no magnet and cannot accept a sensor.
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