Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10B 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"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10B
The AirTAC SAUF80X500-10B is a double-acting profile cylinder with a built-in 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 unit of the same bore. It features a 500 mm stroke, a 3/8" cylinder port, an M20x1.5 rod thread, and 28 mm adjustable cushions.
Operating strictly within the valve's 0.15-0.8 MPa window, it delivers 2513 N push force at 0.5 MPa. The integrated 4M310-10 valve has a 3/8" port, Cv 1.68 flow, and handles 4 cycles/sec. The DC24V terminal coil offers IP65 protection. For sizing, the safe working load is roughly 1508 N, yielding a 128 kg vertical lift capacity with a 2:1 margin. Note this SKU lacks the S magnet and cannot accept a sensor.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10B |
|---|---|
| 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 | DC24V · DC 3.0 W |
| 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 SAUF80X500-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×500 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| B | Coil voltage DC24V. |
| 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 SAUF80X500-10B Is Used
Sorting Diverter
Decentralized diverter gate on a high-speed parcel line. One coil signal actuates the gate directly at the conveyor without routing long tubes back to a central manifold.
Pallet Stopper
Independent pallet stop in a multi-zone warehouse. The integrated 4M310 valve provides rapid 4 cycles/sec operation right at the accumulation lane.
Machine Guard Gate
Remote access gate on a large machine cell. Saves manifold space and install time by switching the 500 mm stroke gate locally via the built-in valve.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10B the Right Choice?
When sizing, compare neighboring bores: the 63 mm bore yields 1559 N push at 0.5 MPa, while the 100 mm bore reaches 3927 N. This 80 mm bore provides 2513 N push and 2268 N pull at 0.5 MPa. Always size force within the 0.15-0.8 MPa valve operating range, never the 1.0 MPa cylinder body rating. Confirm the DC24V terminal entry and PT thread meet your electrical specs. The default action retracts the rod when energized, but you can reposition the valve to extend on energization. Because the 500 mm stroke exceeds 300 mm, use an external guide to prevent rod bending and side loads. For load holding, add an external rod lock or pilot-operated check valve, as the valve only routes air.
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 SAUF80X500-10B FAQ
It delivers 2513 N push and 2268 N pull at 0.5 MPa, reaching 4021 N at 0.8 MPa. The built-in valve is a 4M310-10 with Cv 1.68. The DC24V coil runs at 3.0 W. You must size force within the valve's 0.15-0.8 MPa operating window, not the 1.0 MPa cylinder body rating.
By default the rod retracts when the coil is energized, but you can reposition the valve to extend on energization. The valve only routes air; it is not a load lock. If air is lost, the piston drifts. Add an external rod lock or pilot-operated check valve for secure load holding.
Related AirTAC Cylinders & Valves
Request a Quote for Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X500-10B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.