Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600-08A 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 SAUF80X600-08A
The SAUF80X600-08A is an extruded aluminum profile-type double-acting 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 in large machines. It is shorter than an ISO 15552 cylinder of the same bore and uses SC-series mounting accessories.
Within the 0.15-0.8 MPa operating window of the integrated valve, this 80mm bore delivers a push force of 2513 N at 0.5 MPa, reaching 4021 N at 0.8 MPa. The 1/4" valve port provides a Cv of 1.4 and cycles up to 4 times per second. The cylinder port is 3/8" with a PT thread. Based on the 0.5 MPa push figure, the safe working load is roughly 1508 N, yielding a vertical lift capacity of about 128 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600-08A |
|---|---|
| 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 SAUF80X600-08A
| 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 SAUF80X600-08A Is Used
Decentralized Conveyor Divert
Mounts directly at the divert station on a long conveyor line, using its built-in 4M310-08 valve to actuate a 600mm stroke pusher without routing tubing back to a central manifold.
Machine Tool Loading
Ideal for pushing heavy blanks into a machining center, delivering 2513 N of push force at 0.5 MPa directly from the local AC220V signal.
Automated Pallet Handling
Handles large carton positioning in a warehouse layout, saving installation time by switching itself with one coil signal over the 600mm travel.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X600-08A the Right Choice?
When sizing, compare neighboring bores: the 63mm bore offers 1559 N push at 0.5 MPa, while the 100mm bore provides 3927 N at the same pressure. This 80mm model provides 2513 N push at 0.5 MPa. Always size force within the built-in valve's 0.15-0.8 MPa range, never the 1.0 MPa cylinder body rating. Confirm the AC220V terminal entry and PT thread suit your control panel. The rod retracts when the coil is energized, but you can reposition the valve to extend on signal. Because the 600mm stroke exceeds 300mm, use an external guide to prevent rod bending and side-load wear. The valve only routes air; it is not a lock. For load holding on air loss, add an external rod lock or pilot-operated check valve. This SKU lacks a magnet and cannot take a sensor.
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 SAUF80X600-08A FAQ
It pushes 2513 N and pulls 2268 N at 0.5 MPa, reaching 4021 N push at 0.8 MPa. The built-in valve is a 4M310-08 5/2 solenoid with a 1/4" port, Cv 1.4, and a 4 cycle/sec limit. The coil is AC220V with terminal entry. You must size force within the valve's 0.15-0.8 MPa operating window, not the 1.0 MPa cylinder body rating.
Yes, the default action retracts the rod when the coil is energized, but you can reposition the valve to extend on signal. The valve only routes air; it is not a load lock. If you need to hold a load on air loss, you must add an external rod lock or a pilot-operated check valve.
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