Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10A is a genuine double-acting profile-type cylinder with a Ø80mm bore, 500mm stroke and a built-in 4M310-10 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ80 mm
- Stroke500 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10A
The SAUF80X500-10A 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 in decentralized setups. The extruded aluminum barrel is shorter than an ISO 15552 cylinder of the same bore. This 80mm bore pushes 2513N and pulls 2268N at 0.5MPa. The 3/8" valve port flows 30mm2 (Cv 1.68) at up to 4 cycles/s.
The cylinder body rates to 1.0MPa, but you must size force within the built-in valve's 0.15-0.8MPa operating window. Based on the 0.5MPa push force, the safe working load is roughly 1508N, yielding a vertical lift capacity of about 128kg with a 2:1 margin. This terminal-entry AC220V coil is IP65 rated. Since this SKU lacks the -S magnet suffix, it cannot take a magnetic switch.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 500 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 3/8" |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (5/2) |
|---|---|
| Valve flow | 30.0 mm² (Cv 1.68) |
| 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 SAUF80X500-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×500 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAUF80X500-10A Is Used
Decentralized Conveyor Divert
Mounts directly at the divert station to push packages without routing tubing back to a central manifold.
Pallet Stop Gate
A single AC220V signal actuates the 500mm stroke gate, ideal for large pallet handling lines.
Machine Guard Door
Self-switching actuation simplifies wiring on long-stroke guard doors across a large machine layout.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10A the Right Choice?
When sizing, compare both ways: the 63mm bore neighbor offers 1559N push at 0.5MPa, while the 100mm bore offers 3927N. This 80mm bore provides 2513N push and 2268N pull at 0.5MPa, peaking at 4021N push at the 0.8MPa valve limit. Confirm the AC220V terminal entry and PT threads meet your electrical specs. The default action retracts the rod when energized; reposition the valve to extend on energization. The 4M310 valve routes air but does not lock the piston on pressure loss—add an external rod lock or pilot-operated check valve to hold loads. For this 500mm 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 SAUF80X500-10A FAQ
It generates 2513N push and 2268N pull at 0.5MPa, reaching 4021N at 0.8MPa. The built-in 4M310-10 valve has a 3/8" port, Cv 1.68, and runs on AC220V. Although the cylinder body rates to 1.0MPa, the assembled unit operates strictly within the valve's 0.15-0.8MPa window.
Yes. The default configuration retracts the rod when energized, but you can reposition the built-in valve on the cap to make the rod extend upon energization. This provides flexible machine sequencing without altering your electrical controls.
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