Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700S-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700S-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 SAUF100X700S-08A
The SAUF100X700S-08A is a double-acting profile-type cylinder with a built-in AirTAC 4M310 5/2 solenoid valve on the cap. One AC220V coil signal drives the 100mm bore and 700mm stroke, eliminating remote plumbing and saving a manifold slot. The 1/2" cylinder port and M20x1.5 rod thread handle heavy tasks.
Operating within the 0.15-0.8 MPa valve window, it delivers 3927 N push at 0.5 MPa. The valve provides 25 mm2 flow (Cv 1.4) at 1/4" port and cycles up to 4 times per second. A computed buyer insight: safe working load is roughly 2356 N, allowing a 200 kg vertical lift with a 2:1 margin. The -S suffix means a piston magnet is present for CMSG/DMSG/EMSG switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700S-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700S-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 SAUF100X700S-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 SAUF100X700S-08A Is Used
Heavy Press Clamping
Decentralized clamping on a large press line. The built-in 4M310 valve fires one actuator directly without a central manifold, saving tubing across the cell.
Pallet Diverter
Diverting heavy pallets on a 100mm bore actuator. The 700mm stroke reaches across the lane, while the integrated valve ensures immediate local response.
Vertical Lift Gate
Lifting a 200kg materials gate. The self-switching design simplifies installation, and the magnetic piston allows position confirmation at the top.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700S-08A the Right Choice?
Size by checking both neighboring bores: the 80mm bore yields 2513 N push at 0.5 MPa, while this 100mm bore yields 3927 N. Confirm your coil is AC220V with terminal entry. The cylinder body rates to 1.0 MPa, but you must size force within the 0.15-0.8 MPa valve window. The rod retracts when energized by default; reposition the valve to extend on signal. Because the 700mm stroke exceeds 300mm, add external guides to prevent rod bending. 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 SAUF100X700S-08A 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 4M310-08 (1/4" port, Cv 1.4, 25 mm2 flow) running on AC220V. Size your force within the 0.15-0.8 MPa valve operating window, not the 1.0 MPa cylinder body rating.
Yes. The default action retracts the rod when energized, but you can reposition the built-in valve to make it extend on signal. Because the valve routes air, it is not a load lock; use an external rod lock for holding.
Related AirTAC Cylinders & Valves
Request a Quote for Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X700S-08A
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.