Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600S-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600S-08A is a genuine double-acting profile-type cylinder with a Ø80mm bore, 600mm 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
- Stroke600 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600S-08A
The SAUF80X600S-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 cylinder of the same bore, and mounting uses AirTAC SC-series accessories.
It delivers 2513 N push and 2268 N pull at 0.5 MPa. The safe working load is about 1508 N, allowing a vertical lift of roughly 128 kg with a 2:1 margin. The integrated valve has a 1/4" port, 25 mm2 flow (Cv 1.4), and runs up to 4 cycles per second. The cylinder body rates to 1.0 MPa, but size force within the valve's 0.15-0.8 MPa window. The bore's air port is 3/8", the rod is Ø25 mm with an M20x1.5 thread, and the piston magnet supports CMSG/DMSG/EMSG switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600S-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600S-08A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 600 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 SAUF80X600S-08A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×600 | 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 SAUF80X600S-08A Is Used
Decentralized Conveyor Divert
Mounts directly at the divert gate. One AC220V signal actuates the 600 mm stroke without routing tubing back to a central manifold.
Pallet Pusher Station
Uses the 1508 N safe working load to index pallets. The built-in 4M310 valve handles 4 cycles per second for high-throughput lines.
Long-Stroke Machine Guard
Drives a 600 mm safety door. The profile barrel saves space, and the CMSG/DMSG/EMSG magnet tracks door position without external sensors.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600S-08A the Right Choice?
Size by checking both neighboring bores: the 63 mm bore gives 1559 N push at 0.5 MPa, while the 100 mm bore gives 3927 N. This 80 mm bore provides 2513 N push at 0.5 MPa, with a safe working load near 1508 N. Confirm the coil is AC220V with terminal entry before ordering. The default action retracts the rod when energized, but you can reposition the valve to extend on energization. Because the 600 mm stroke exceeds 300 mm, use an external guide to prevent rod bending and side-load wear. The assembled unit operates at 0.15-0.8 MPa, never quote the 1.0 MPa cylinder body rating for the assembled SAUF. The built-in valve only routes air; it is not a lock. For a held load, add an external rod lock or a 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 SAUF80X600S-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 an AC220V terminal-entry coil. The cylinder body rates to 1.0 MPa, but the assembled unit must operate in the 0.15-0.8 MPa valve window.
By default the rod retracts when the coil is energized. You can reposition the valve on the cap to make it extend when energized. The 5/2 valve only routes air; it is not a load lock. If air drops, the piston drifts, so add an external rod lock or pilot-operated check valve for holding.
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