Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08B is a genuine double-acting profile-type cylinder with a Ø100mm bore, 150mm stroke and a built-in 4M310-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ100 mm
- Stroke150 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08B
The SAUF100X150-08B 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 100mm bore delivers 3927N push at 0.5MPa, operating within the valve's 0.15-0.8MPa range. The cylinder body rates to 1.0MPa, but the assembled unit is limited by the valve.
This model uses a 4M310-08 valve with a 1/4" port, 25mm2 flow (Cv 1.4), and a max frequency of 4 cycles/sec. The DC24V coil offers IP65 protection with terminal entry. With a 1/2" cylinder port and M20x1.5 rod thread, it provides a safe working load around 2356N (60% of the 0.5MPa push), lifting roughly 200kg vertically with a 2:1 margin. PU tube size is Ø10xØ6.5.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 150 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/2" |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-08 (5/2) |
|---|---|
| Valve flow | 25.0 mm² (Cv 1.40) |
| 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 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 SAUF100X150-08B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×150 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M310-08. |
| 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 SAUF100X150-08B Is Used
Decentralized Press Clamps
Actuates heavy clamping arms directly at the press station without running long tubing back to a central manifold.
Inline Diverters
Powers heavy product diverters on conveyor lines where installing a remote valve bank is impractical.
Pallet Lift Stations
Drives independent lift modules in packaging zones, saving manifold space and simplifying air routing.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08B the Right Choice?
Size by checking both neighbor bores: the 80mm bore gives 2513N push while the 100mm bore provides 3927N at 0.5MPa. Confirm the DC24V coil and terminal entry suit your control system. The rod retracts when energized by default, but you can reposition the valve to extend on signal. Always size force within the 0.15-0.8MPa valve window, never the 1.0MPa cylinder body rating. This unit has no magnet and cannot take a sensor. For load holding, add an external rod lock or pilot-operated check valve, as routing air is not a lock. For this 150mm stroke, ensure side-load guidance.
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 SAUF100X150-08B FAQ
It pushes 3927N and pulls 3681N at 0.5MPa, reaching 6282N at 0.8MPa. The built-in 4M310-08 valve has a 1/4" port, Cv 1.4, and runs on DC24V. You must size force within the valve's 0.15-0.8MPa operating window, not the 1.0MPa cylinder body rating.
No, this specific SKU lacks the -S magnet option and cannot take a magnetic switch. It switches itself via the built-in valve, defaulting to retract-when-energized, which you can reconfigure to extend by repositioning the valve.
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