Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08A 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"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08A
The AirTAC SAUF100X150-08A is a double-acting profile cylinder with a built-in 4M 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 and 3681N pull at 0.5MPa, operating safely within the valve's 0.15-0.8MPa window. The cylinder body rates to 1.0MPa but the integrated valve limits the assembled unit to 0.8MPa.
This model uses a 4M310-08 valve with a 1/4" port, providing 25mm2 flow (Cv 1.4) and up to 4 cycles per second. The AC220V terminal entry coil is IP65 rated with a 0.05s response. The 1/2" cylinder port and M20x1.5 rod thread handle high flow. Based on the 0.5MPa push force, the safe working load is roughly 2356N, allowing a vertical lift of about 200kg with a 2:1 margin. Note this SKU lacks the S magnet and cannot accept magnetic switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08A |
|---|---|
| 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 | 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 (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 SAUF100X150-08A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×150 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M310-08. |
| 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 SAUF100X150-08A Is Used
Machine Press Station
Decentralized pressing actuator where the built-in valve provides immediate high-force cycling without routing long tubing back to a central manifold.
Heavy Divert Gate
One-signal diverting on a high-capacity line. The integrated 4M310 valve handles the large 100mm bore flow directly at the gate.
Pallet Lift Stopper
Independent lifting stopper for pallets. The self-contained AC220V valve simplifies electrical wiring and eliminates local pneumatic hardware.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X150-08A the Right Choice?
Size by checking both neighboring bores: the 80mm bore provides 2513N push at 0.5MPa, while this 100mm bore provides 3927N. Confirm the AC220V terminal entry coil matches your supply. The rod retracts by default when energized, but you can reconfigure it to extend by repositioning the valve. Always size force within the 0.15-0.8MPa valve range, never the 1.0MPa cylinder body rating. The integrated valve routes air and is not a load lock; add an external rod lock or pilot-operated check valve to hold loads safely. For this 150mm stroke, standard mounting is fine, but guide side loads for strokes over 300mm.
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 SAUF100X150-08A FAQ
It pushes 3927N and pulls 3681N at 0.5MPa. The built-in valve is a 4M310-08 (1/4" port, Cv 1.4, 4 cycles/sec max) with an AC220V terminal coil. Size the force within the 0.15-0.8MPa valve operating window, not the 1.0MPa cylinder body rating.
Yes. The default action retracts the rod when energized, but you can reconfigure it to extend by repositioning the built-in valve. This decentralized setup means one coil signal directly controls the actuator without needing a remote valve.
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