Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X225S-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X225S-10B is a genuine double-acting profile-type cylinder with a Ø100mm bore, 225mm 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
- Stroke225 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X225S-10B
The SAUF100X225S-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. This 100mm bore uses a 1/2 inch cylinder port, a 25mm rod with an M20x1.5 thread, and 29mm adjustable cushions.
Operating within the 0.15-0.8 MPa valve window, it delivers 3927 N push force at 0.5 MPa. The DC24V terminal entry coil offers IP65 protection and a maximum 4 cycles per second. With a safe working load around 2356 N, it can vertically lift approximately 200 kg with a 2:1 margin. The S suffix denotes a piston magnet for CMSG/DMSG/EMSG switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X225S-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X225S-10B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 225 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 SAUF100X225S-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×225 | 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 SAUF100X225S-10B Is Used
Decentralized Press Clamping
Ideal for large presses needing individual clamping actuators, switching directly from one DC24V signal without a central manifold.
Inline Divert Gates
Perfect for heavy conveyor diverters where routing air lines to a remote valve is impractical, utilizing the built-in 4M310-10 valve.
Pallet Stop Stations
Provides robust 100mm bore stopping power for high-mass pallet handling, saving installation time with integrated self-switching.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X225S-10B the Right Choice?
Size by checking both neighboring bores: an 80mm bore provides 2513 N push at 0.5 MPa, while this 100mm bore yields 3927 N. Confirm the DC24V terminal entry and 3/8 inch valve port meet your electrical and flow needs. The rod retracts when the coil is energized but can be reconfigured to extend by repositioning the valve. Always size force within the 0.15-0.8 MPa valve range, not the 1.0 MPa cylinder body rating. The valve routes air and is not a lock; for load holding on air loss, add an external rod lock or pilot-operated check valve. For this 225mm stroke, ensure adequate 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 SAUF100X225S-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 inch port and Cv 1.68. It operates on DC24V and must be sized within the 0.15-0.8 MPa valve window.
Yes. The default action retracts the rod upon energizing, but you can reconfigure it to extend-when-energized simply by repositioning the built-in valve. This allows flexible machine sequencing without extra remote valves.
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