Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X125-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X125-10A is a genuine double-acting profile-type cylinder with a Ø100mm bore, 125mm 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
- Stroke125 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X125-10A
The SAUF100X125-10A is a double-acting profile cylinder with a built-in AirTAC 4M310-10 5/2 solenoid valve on the cap. One AC220V coil signal directly drives the actuator, eliminating remote plumbing and freeing a manifold slot in decentralized layouts. The extruded aluminum barrel makes it shorter than a standard ISO 15552 unit of the same bore.
Featuring a 100mm bore and 125mm stroke, it delivers 3927N push and 3681N pull at 0.5MPa. The integrated valve has a 3/8" port, Cv 1.68 flow, and cycles up to 4 times per second. The cylinder body rates to 1.0MPa, but the assembled unit operates strictly within the 0.15-0.8MPa valve window. Based on the 0.5MPa push force, the safe working load is roughly 2356N, capable of a 200kg vertical lift with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X125-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X125-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 125 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 | 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 SAUF100X125-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×125 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAUF100X125-10A Is Used
Decentralized Press Clamps
Ideal for large presses needing localized high-force clamping without routing long tubing back to a central manifold.
Heavy Material Diverters
Provides standalone actuation for heavy diverter gates on conveyor lines, switching directly from one AC220V signal.
Pallet Lift Stations
Handles robust vertical lifting tasks in automated warehouses where saving installation time and manifold slots is critical.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X125-10A the Right Choice?
When sizing, compare neighboring bores: the 80mm bore provides 2513N push at 0.5MPa, while this 100mm bore offers 3927N. Confirm your coil is AC220V with terminal entry before ordering. The default action retracts the rod when energized, but you can reconfigure it to extend by repositioning the valve. Size all forces within the 0.15-0.8MPa valve range. This unit lacks a magnet (-S) and cannot accept magnetic switches. The 5/2 valve routes air and is not a load lock; add an external rod lock or pilot-operated check valve for holding. For this 125mm stroke, side-load is minimal, but always guide the rod for longer travels.
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 SAUF100X125-10A FAQ
It pushes 3927N and pulls 3681N at 0.5MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68) running on AC220V. Although the cylinder body rates to 1.0MPa, the assembled unit must operate within the 0.15-0.8MPa valve window.
No, the 5/2 valve only routes air and is not a lock; the piston drifts on air loss, so add an external rod lock for holding. Also, this specific SKU lacks a magnet and cannot accept magnetic sensors.
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