Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X160S-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X160S-10B is a genuine double-acting profile-type cylinder with a Ø80mm bore, 160mm 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
- Stroke160 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X160S-10B
The SAUF80X160S-10B is a double-acting profile-type 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 unit of the same bore. This 80mm bore delivers 2513N push at 0.5MPa within the 0.15-0.8MPa valve window.
It uses a 4M310-10 valve with 3/8" porting, Cv 1.68, and a 4 cycles/s limit. The DC24V coil offers IP65 protection with terminal entry. Computed buyer insight: safe working load is roughly 1508N (60% of the 0.5MPa push), allowing a 128kg vertical lift with a 2:1 margin. The -S suffix provides a piston magnet for CMSG/DMSG/EMSG switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X160S-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X160S-10B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 160 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 | 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 (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 SAUF80X160S-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×160 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAUF80X160S-10B Is Used
Decentralized Conveyor Divert
Mounts directly at the divert gate. One DC24V signal actuates the 80mm bore to push cartons, removing the need for a central valve manifold and long tubing runs.
Pallet Stop Gate
Ideal for pallet handling lines. The integrated 4M310 valve handles the 2513N push force at 0.5MPa to stop heavy pallets without requiring separate remote plumbing.
Machine Tool Guard
Drives heavy safety doors on machining centers. The compact profile cylinder saves space while the built-in magnet supports door position sensing with CMSG switches.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X160S-10B the Right Choice?
Size by checking both neighboring bores: the 63mm bore yields 1559N push at 0.5MPa, while the 100mm bore yields 3927N. This 80mm bore provides 2513N push and 2268N pull at 0.5MPa. Always size force within the 0.15-0.8MPa valve operating range, not the 1.0MPa cylinder body rating. Confirm the DC24V terminal entry matches your supply. The rod retracts when energized but can be reconfigured to extend by repositioning the valve. For this 160mm stroke, ensure adequate side-load guidance. The built-in valve routes air and is not a load lock; add an external rod lock or pilot-operated check valve to hold loads safely.
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 SAUF80X160S-10B FAQ
It generates 2513N push and 2268N pull at 0.5MPa, reaching 4021N push at 0.8MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, 4 cycles/s max) driven by a DC24V terminal-entry coil. You must size the force within the 0.15-0.8MPa valve operating window, not the 1.0MPa cylinder body rating. The cylinder air port is 3/8".
By default, the rod retracts when the coil is energized. You can reconfigure it to extend when energized simply by repositioning the valve. Because the integrated valve only routes air, it is not a load lock; you must add an external rod lock or pilot-operated check valve to prevent drift on air loss.
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