Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80-06A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80-06A 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 SAUF32X80-06A
The AirTAC SAUF32X80-06A is a double-acting profile cylinder with a built-in 4M210 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 makes it shorter than an ISO 15552 unit of the same bore. It features a 1/8" cylinder port, an M10x1.25 rod thread, and 21mm adjustable cushions.
Operating strictly within the valve's 0.15-0.8 MPa window, this 32mm bore delivers 402N push and 345N pull at 0.5 MPa. The integrated 4M210-06 valve has a 1/8" port, 14mm2 flow (Cv 0.78), and handles 5 cycles/sec. The AC220V terminal-entry coil is IP65 rated. For sizing, expect a safe working load around 241N, or a vertical lift capacity of roughly 20kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80-06A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80-06A |
|---|---|
| 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 SAUF32X80-06A
| 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 SAUF32X80-06A Is Used
Compact Clamping Station
Decentralized clamping on a machining line where the built-in valve saves manifold wiring and delivers 402N of push force directly at the point of operation.
Component Ejection
Ideal for ejecting small parts from a press, utilizing the 5 cycles/sec speed of the 4M210 valve without needing a separate remote pneumatic bank.
Diverting Gate Actuation
Powers a lightweight conveyor sorting gate. The compact profile cylinder handles the 80mm stroke efficiently while simplifying machine plumbing.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X80-06A the Right Choice?
Size this 32mm bore against the 40mm option: the 40mm yields 628N push at 0.5 MPa compared to this unit's 402N. Confirm the AC220V voltage and terminal entry match your control system. The default action retracts the rod when energised, but you can reconfigure it to extend by repositioning the valve. Always size force within the 0.15-0.8 MPa valve range, not the 1.0 MPa cylinder body rating. Because this SKU lacks the -S magnet suffix, it cannot accept a magnetic switch. The valve routes air and is not a load lock; for held loads, add an external rod lock or pilot-operated check valve. For this 80mm stroke side-load is minimal, but guide any stroke reaching 300mm or more.
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 SAUF32X80-06A FAQ
It features a 32mm bore, 80mm stroke, and a built-in 4M210-06 valve (1/8" port, Cv 0.78, 5 cycles/sec). The AC220V terminal-entry coil is IP65. Force output is 402N push and 345N pull at 0.5 MPa. You must size the load within the valve's 0.15-0.8 MPa operating window, even though the cylinder body rates to 1.0 MPa.
No, the built-in valve only routes air and is not a lock. If air is lost, the piston drifts and the 21mm cushion only decelerates near stroke end. For load holding, install an external rod lock or pilot-operated check valve. Also note that without the -S suffix, this SKU cannot mount a magnetic sensor.
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