Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10B 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"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10B
The SAUF80X150S-10B is a double-acting profile cylinder with a built-in AirTAC 4M310-10 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. The bore dictates a 3/8" cylinder port and M20x1.5 rod thread, while the valve features a 3/8" port, Cv 1.68, and a 4 cycle/sec limit.
Operating within the 0.15-0.8 MPa valve window, it delivers 2513 N push at 0.5 MPa. This yields a safe working load of roughly 1508 N, or a 128 kg vertical lift with a 2:1 margin. The DC24V terminal coil offers IP65 protection. The S suffix indicates a piston magnet for CMSG/DMSG/EMSG sensors. Remember the valve routes air; it is not a lock.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10B |
|---|---|
| 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 | 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 SAUF80X150S-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×150 | 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 SAUF80X150S-10B Is Used
Decentralized Clamping
Ideal for large machining cells where each clamping station uses one coil signal, avoiding long tubing runs back to a central manifold.
Inline Diverters
Provides independent actuation for sorting gates along a conveyor, saving manifold slots and simplifying installation.
Package Stops
Perfect for decentralized package stops in high-speed logistics, offering 4 cycle/sec operation directly at the point of use.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150S-10B the Right Choice?
Size force between the 0.15-0.8 MPa valve limits, never the 1.0 MPa cylinder body rating. At 0.5 MPa this 80 mm bore pushes 2513 N; if you need less, drop to a 63 mm bore (1559 N), or step up to 100 mm (3927 N) for more power. Confirm the DC24V terminal entry and PT threads fit your control panel. The rod retracts when energised but can be reconfigured to extend by repositioning the valve. Since the 150 mm stroke is under 300 mm, side-load guides are less critical. For load holding on air loss, add an external rod lock or pilot-operated check valve, as the valve only routes air.
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-10B FAQ
It pushes 2513 N and pulls 2268 N at 0.5 MPa, reaching 4021 N at 0.8 MPa. The built-in valve is a 4M310-10 with Cv 1.68 and a 3/8" port. The DC24V coil runs at 4 cycles/sec. Size all forces within the 0.15-0.8 MPa valve window, not the 1.0 MPa cylinder body rating.
Yes. The default action retracts the rod when the coil is energised, but you can reconfigure it to extend-when-energised simply by repositioning the built-in valve. This self-switching design means no remote valve is needed.
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