Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X450-06A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X450-06A is a genuine double-acting profile-type cylinder with a Ø32mm bore, 450mm 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
- Stroke450 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X450-06A
The SAUF32X450-06A is a double-acting profile cylinder with a built-in AirTAC 4M210-06 5/2 solenoid valve on the cap. One AC220V 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. It uses a 1/8" valve port, 1/8" cylinder port, and a Ø12 mm rod with an M10x1.25 thread.
Operating strictly within the valve's 0.15-0.8 MPa window, it delivers 402 N push at 0.5 MPa. The 4M210-06 valve flows 14 mm2 (Cv 0.78) at up to 5 cycles/sec. For sizing, a safe working load is roughly 241 N, and it can vertically lift about 20 kg with a 2:1 margin. This terminal-entry, PT-thread SKU lacks a magnet (-S), so it cannot accept a magnetic switch.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X450-06A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X450-06A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 450 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 SAUF32X450-06A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 32×450 | 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 SAUF32X450-06A Is Used
Decentralized Clamping
Ideal for a machining cell where each clamping station switches itself via one AC220V signal, removing long tube runs back to a central manifold.
Independent Diverters
Perfect for conveyor diverters requiring isolated 5/2 valve control without dedicating a manifold slot for every single actuator.
Compact Sortation Gates
Fits tight sortation machinery by combining the 4M210 valve and profile cylinder into one unit, saving installation space and tubing.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X450-06A the Right Choice?
Size by comparing the 32 mm bore (402 N push at 0.5 MPa) against the 40 mm bore (628 N) to ensure adequate force. Verify the AC220V terminal entry matches your control signal. Default action retracts the rod when energised; reposition the valve to extend on signal. The cylinder body rates to 1.0 MPa, but the assembled unit must operate at 0.15-0.8 MPa. The valve routes air and is not a lock; add an external rod lock or pilot-operated check valve to hold loads. For the 450 mm stroke, use external guides to prevent rod bending and side-load wear. Mounting uses AirTAC SC series accessories.
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 SAUF32X450-06A FAQ
It pushes 402 N and pulls 345 N at 0.5 MPa. The built-in valve is a 4M210-06 (1/8" port, Cv 0.78, 5 cycles/sec max) driven by an AC220V terminal-entry coil. Although the cylinder body rates to 1.0 MPa, the assembled unit must operate within the valve's 0.15-0.8 MPa range.
No. The built-in valve only routes air; it is not a lock, so the piston drifts on air loss. Add an external rod lock or pilot-operated check valve for holding. Additionally, this SKU lacks a magnet, so it cannot accept a magnetic switch.
Related AirTAC Cylinders & Valves
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