Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000S-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000S-08A is a genuine double-acting profile-type cylinder with a Ø80mm bore, 1000mm 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.
- BoreØ80 mm
- Stroke1000 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000S-08A
The SAUF80X1000S-08A is a double-acting profile-type cylinder with a built-in AirTAC 4M310-08 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 makes it shorter than an ISO 15552 cylinder of the same bore. It features a piston magnet for CMSG/DMSG/EMSG switches.
Operating in the 0.15-0.8 MPa valve window, this 80mm bore delivers a 2513 N push at 0.5 MPa. The 1/4" ported valve flows 25 mm2 (Cv 1.4) at up to 4 cycles/s. The coil is AC220V with terminal entry. Computed buyer insight: safe working load is roughly 1508 N (60% of the 0.5 MPa push), yielding a 128 kg vertical lift capacity with a 2:1 margin. The cylinder body rates to 1.0 MPa but the valve limits operation to 0.8 MPa.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000S-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000S-08A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 1000 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 3/8" |
| 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 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 SAUF80X1000S-08A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×1000 | 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 SAUF80X1000S-08A Is Used
Decentralized Conveyor Divert
Mounts directly at the divert station. One AC220V signal actuates the 80mm bore, removing long tube runs back to a central manifold.
Vertical Lift Gate
Lifts up to 128 kg with a 2:1 safety margin at 0.5 MPa. The self-contained 4M310 valve simplifies installation on moving gate frames.
Long-Stroke Material Pusher
Drives a 1000mm stroke pusher. Add external guides to manage side-load, while the 28mm cushions decelerate the payload at stroke end.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000S-08A the Right Choice?
Size force within the 0.15-0.8 MPa valve window: this 80mm bore pushes 2513 N at 0.5 MPa, while the neighboring 63mm pushes 1559 N and the 100mm pushes 3927 N. Confirm the AC220V terminal entry and PT threads match your supply. Default action retracts the rod when energized; reposition the valve to extend-when-energised. The built-in valve routes air and is not a load lock—add an external rod lock or pilot-operated check valve to hold loads. For the 1000mm stroke, use external guides to prevent rod bending and side-load wear.
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 SAUF80X1000S-08A FAQ
It pushes 2513 N and pulls 2268 N at 0.5 MPa, reaching 4021 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 force within the 0.15-0.8 MPa valve window, not the 1.0 MPa cylinder body rating. The cylinder air port is 3/8".
No. The built-in 5/2 valve routes air but is not a lock. If air is lost or the valve is centered, the piston drifts. For load holding, install an external rod lock or a pilot-operated check valve. The default action retracts the rod when energized, but you can reposition the valve to extend-when-energised.
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