Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80S-06A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80S-06A is a genuine double-acting profile-type cylinder with a Ø32mm bore, 80mm 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
- Stroke80 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80S-06A
The AirTAC SAUF32X80S-06A is a double-acting profile cylinder with a built-in 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 cylinder of the same bore. The S suffix means a piston magnet is present for CMSG/DMSG/EMSG switches.
Operating in the 0.15-0.8 MPa valve window, this 32 mm bore delivers 402 N push and 345 N pull at 0.5 MPa. The cylinder port is 1/8" and the valve port is 1/8" with a Cv of 0.78, cycling up to 5 times per second. The AC220V terminal entry coil is IP65 rated. Based on the 0.5 MPa push force, the safe working load is roughly 241 N, and it can vertically lift about 20 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80S-06A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80S-06A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 80 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 SAUF32X80S-06A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 32×80 | 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 SAUF32X80S-06A Is Used
Decentralized Clamping
Ideal for a machining cell where each clamping station uses one coil signal to actuate independently, saving tubing from a central manifold.
Compact Part Ejection
Fits tight machine frames for ejecting small parts, using the integrated 4M210 valve to switch directly without extra plumbing.
Inline Diverting
Mounts directly on a conveyor diverter arm to push packages, eliminating the delay of remote valve response and simplifying wiring.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80S-06A the Right Choice?
When sizing, compare both ways: this 32 mm bore pushes 402 N at 0.5 MPa, whereas the neighboring 40 mm bore pushes 628 N. Always size force within the 0.15-0.8 MPa assembled valve limit, never the 1.0 MPa cylinder body rating. Confirm the AC220V terminal entry and PT thread meet your electrical specs. The default action retracts the rod when energized, but you can reposition the valve to extend on signal. Because the valve only routes air, add an external rod lock or pilot-operated check valve to hold a load. For this 80 mm stroke, side-load guides are not critical, but ensure alignment for smooth cushioning.
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 SAUF32X80S-06A FAQ
It pushes 402 N and pulls 345 N at 0.5 MPa. The built-in valve is a 4M210-06 with a 1/8" port, Cv 0.78, and 5 cycles/s max. The AC220V terminal coil is IP65. Size the force within the 0.15-0.8 MPa valve operating window, not the 1.0 MPa cylinder body rating.
By default the rod retracts when energised, but you can reposition the valve to extend on signal. The valve only routes air and is not a lock; the piston drifts on air loss. Add an external rod lock or pilot-operated check valve for load holding.
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