Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X150-06B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X150-06B is a genuine double-acting profile-type cylinder with a Ø32mm bore, 150mm 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
- Stroke150 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X150-06B
The SAUF32X150-06B is a double-acting profile cylinder with a built-in AirTAC 4M210-06 5/2 solenoid valve on the cap. One DC24V coil signal drives the rod, eliminating remote plumbing and saving a manifold slot. The extruded aluminum barrel is shorter than an ISO 15552 unit of the same bore. This 32mm bore uses a 1/8" cylinder port, a M10x1.25 rod thread, and 21mm adjustable cushions.
Operating strictly within the 0.15-0.8 MPa valve window, it delivers 402N push and 345N pull at 0.5 MPa. The integrated valve flows 14 mm2 (Cv 0.78) at up to 5 cycles/sec. For sizing, the safe working load is roughly 241N (60% of the 0.5MPa push), and it can vertically lift about 20kg with a 2:1 margin. This terminal-entry, PT-threaded SKU lacks a magnet (-S), so it cannot accept a magnetic switch.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X150-06B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X150-06B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 150 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 | 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 (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 SAUF32X150-06B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 32×150 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| 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 SAUF32X150-06B Is Used
Modular Assembly Cells
Distributes independent clamping across a large machine. Each 32mm actuator switches from its own DC24V coil, removing long tube runs back to a central manifold.
Small Part Ejection
Uses the 4M210 valve's 5 cycle/sec speed for rapid part rejection. The compact profile fits tight conveyor spaces, and the 1/8" cylinder port matches the 1/8" valve port.
Decentralized Sorting
Handles light diverter arms. The integrated valve eliminates a remote valve island, saving installation time while delivering 402N push at 0.5 MPa.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X150-06B the Right Choice?
Size force between the 32mm bore and the 40mm neighbor: this 32mm unit pushes 402N at 0.5 MPa, while the 40mm reaches 628N. Both operate within the 0.15-0.8 MPa valve range, despite the cylinder body rating to 1.0 MPa. Confirm the DC24V terminal entry and PT threads suit your control panel. The rod retracts when the coil energizes; reposition the valve to reverse this to extend-when-energised. Because the valve only routes air, add an external rod lock or pilot-operated check valve to hold loads safely. For this 150mm stroke, guide the mechanism to manage side loads.
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 SAUF32X150-06B FAQ
It pushes 402N and pulls 345N at 0.5 MPa. The built-in valve is a 4M210-06 (1/8" port, Cv 0.78) running on DC24V. 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 energized, but you can reposition the valve to extend on signal. The 5/2 valve only routes air, so it is not a load lock; add an external rod lock or pilot-operated check valve to prevent drift on air loss.
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