Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10A is a genuine double-acting profile-type cylinder with a Ø80mm bore, 150mm stroke and a built-in 4M310-10 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ80 mm
- Stroke150 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10A
The SAUF80X150S-10A is a double-acting profile cylinder with a built-in AirTAC 4M310 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 80mm bore has a 3/8" air port, a 25mm rod, and 28mm adjustable cushions.
Operating within the valve's 0.15-0.8 MPa window, it generates 2513N push force at 0.5 MPa. The integrated 4M310-10 valve provides 30 mm2 flow (Cv 1.68) and handles up to 4 cycles/sec. The AC220V terminal entry coil is IP65 rated. Computed buyer insight: safe working load is roughly 1508N (60% of the 0.5 MPa push), allowing a 128kg vertical lift with a 2:1 margin. The S suffix denotes a piston magnet for CMSG/DMSG/EMSG switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 150 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 3/8" |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (5/2) |
|---|---|
| Valve flow | 30.0 mm² (Cv 1.68) |
| Max frequency | 4 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 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 SAUF80X150S-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×150 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAUF80X150S-10A Is Used
Diverter Gate Actuation
Decentralized switching on a conveyor line lets one AC220V signal drive the 80mm bore diverter directly, cutting tubing runs to a central manifold.
Pallet Stopper Control
A single integrated 4M310 valve cycles the stopper up to 4 times per second, saving manifold space in tight palletizer cells.
Press Clamping Station
The profile cylinder clamps parts with 2513N force at 0.5 MPa, using its built-in magnet for position feedback in automated press lines.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10A the Right Choice?
Size force between the 63mm bore (1559N push) and 100mm bore (3927N push) options, using the 0.5 MPa figures. This 80mm bore yields 2513N push and 2268N pull at 0.5 MPa. Always size within the 0.15-0.8 MPa valve operating range, never the 1.0 MPa cylinder body rating. Confirm the AC220V terminal entry and PT thread suit your control system. 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 strokes over 300mm, guide the load to prevent side-load wear.
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 SAUF80X150S-10A FAQ
It delivers 2513N push and 2268N pull at 0.5 MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, 30 mm2 flow) with an AC220V terminal entry coil. Size the force within the valve's 0.15-0.8 MPa operating window, not the 1.0 MPa cylinder body rating.
By default the rod retracts when the coil is energised. You can reconfigure it to extend-when-energised simply by repositioning the integrated 4M valve. This self-switching design removes the need for a remote valve.
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