Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X900-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X900-10B is a genuine double-acting profile-type cylinder with a Ø100mm bore, 900mm 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.
- BoreØ100 mm
- Stroke900 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X900-10B
The AirTAC SAUF100X900-10B is a double-acting profile cylinder with a built-in 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. This 100mm bore uses a 1/2" cylinder port and a 3/8" valve port.
The integrated 4M310-10 valve delivers a 30 mm2 flow (Cv 1.68) and switches up to 4 cycles per second. The cylinder body rates to 1.0 MPa, but the assembled unit operates strictly within the valve's 0.15-0.8 MPa window. At 0.5 MPa it pushes 3927 N and pulls 3681 N. A safe working load is roughly 2356 N, offering a vertical lift capacity of about 200 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X900-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X900-10B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 900 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/2" |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (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 (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 SAUF100X900-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×900 | 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 SAUF100X900-10B Is Used
Pallet Divertor
Decentralized conveyor routing where the built-in valve handles heavy 100mm bore pushes without a central manifold.
Vertical Lift Gate
Raises 200kg loads using one DC24V signal, relying on the 4M310 valve for fast 4Hz actuation at the station.
Press Ejection
Long 900mm ejection stroke on a large press, saving tubing by mounting the 5/2 valve directly on the cap.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X900-10B the Right Choice?
Size this 100mm bore against the 80mm neighbor: the 100mm delivers 3927 N push at 0.5 MPa versus 2513 N for the 80mm. This DC24V terminal entry unit has no magnet suffix, so it cannot accept a magnetic switch. Default action retracts the rod when energized, but you can reposition the valve to extend on signal. Because the 4M310 valve routes air rather than locking it, add an external rod lock or pilot-operated check valve to hold loads. The 900mm stroke demands an external guide to prevent rod bending under side loads. Always size force within the 0.15-0.8 MPa valve range.
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 SAUF100X900-10B FAQ
It pushes 3927 N and pulls 3681 N at 0.5 MPa, reaching 6282 N at 0.8 MPa. The built-in valve is a 4M310-10 with a 3/8" port, Cv 1.68, and 30 mm2 flow. The coil is DC24V with terminal entry. Although the cylinder body rates to 1.0 MPa, the assembled unit must operate in the 0.15-0.8 MPa valve window.
No, the 4M310 valve only routes air and is not a lock; the piston drifts without pressure, so add an external rod lock for holding. By default the rod retracts when the coil is energized, but you can reposition the valve to extend on signal.
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