Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700-08A is a genuine double-acting profile-type cylinder with a Ø100mm bore, 700mm 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
- Stroke700 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700-08A
The SAUF100X700-08A 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 extruded aluminum barrel is shorter than an ISO 15552 unit of the same bore. This 100mm bore version delivers a 3927N push at 0.5MPa, with a 1/2" cylinder port and an M20x1.5 rod thread.
The integrated 4M310-08 valve has a 1/4" port, Cv 1.4 flow, and runs at 4 cycles/sec. The coil is AC220V with terminal entry and IP65 protection. Because the valve routes air, the assembled unit operates strictly within a 0.15-0.8MPa window, even though the cylinder body rates to 1.0MPa. For sizing, the safe working load is roughly 2356N (60% of the 0.5MPa push), and the vertical lift capacity is about 200kg with a 2:1 margin. This SKU lacks a magnet and cannot accept a sensor.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700-08A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 700 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 SAUF100X700-08A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×700 | 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 SAUF100X700-08A Is Used
Decentralized Press Clamps
Ideal for large presses needing individual clamp control without running long tubing back to a central manifold.
Independent Divert Gates
Switches a heavy divert gate directly at the station using its built-in 4M310 valve, saving manifold space.
Localized Pallet Stops
Provides a robust 100mm bore stop on a high-flow line, driven by a single AC220V signal right at the actuator.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700-08A the Right Choice?
Size force between the 0.15-0.8MPa valve limits: this 100mm bore pushes 3927N and pulls 3681N at 0.5MPa. If you need less force, the neighboring 80mm bore pushes 2513N at 0.5MPa; if you need more, confirm a larger custom setup. The 700mm stroke requires an external guide to prevent rod bending and side-load wear. Verify the AC220V terminal entry meets your control voltage. By default the rod retracts when energized, but you can reposition the valve to extend on signal. Since this SKU has no magnet, you cannot mount a magnetic switch. The valve only routes air, so for load holding on air loss, add an external rod lock or pilot-operated check valve.
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 SAUF100X700-08A FAQ
It pushes 3927N and pulls 3681N at 0.5MPa, reaching 6282N at 0.8MPa. The built-in valve is a 4M310-08 (1/4" port, Cv 1.4, 4 cycles/sec). The coil is AC220V with terminal entry. You must size force within the 0.15-0.8MPa valve operating window, not the 1.0MPa cylinder body rating.
Yes, you can reposition the valve on the cap to make the rod extend when the coil is energized. The valve only routes air, so it is not a load lock. If you need to hold a load during air loss, install an external rod lock or pilot-operated check valve.
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