Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08A 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 SAUF80X1000-08A
The SAUF80X1000-08A is a double-acting profile 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 is shorter than an ISO 15552 unit of the same bore. This SKU uses terminal entry with PT threads and has no magnet, so it cannot accept a magnetic switch.
Operating within the 0.15-0.8 MPa valve window, it delivers 2513 N push force at 0.5 MPa. The 1/4" valve port provides 25 mm2 flow (Cv 1.4) at up to 4 cycles per second. For sizing, the safe working load is roughly 1508 N, and vertical lift capacity is about 128 kg with a 2:1 margin. The cylinder body rates to 1.0 MPa, but the assembled unit is limited by the valve. The bore's air port is 3/8".
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08A |
|---|---|
| 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 SAUF80X1000-08A
| 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 SAUF80X1000-08A Is Used
Decentralized Conveyor Divert
Mounts directly at the divert station. One AC220V signal actuates the 1000 mm stroke without tubing back to a central manifold.
Long-Stroke Machine Guard
Drives a 1-metre safety gate. The integrated 4M310-08 valve handles the 3/8" ported cylinder flow locally without extra plumbing.
Vertical Material Lift
Lifts up to 128 kg with a 2:1 safety margin. The compact profile saves floor space while the self-contained valve simplifies wiring.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X1000-08A the Right Choice?
Size this 80 mm bore against the neighbouring 63 mm (1559 N push @0.5 MPa) and 100 mm (3927 N push) options. Confirm the AC220V terminal coil and PT thread before ordering. The default action retracts the rod when energised; reposition the valve to extend on signal. Size force strictly within the 0.15-0.8 MPa valve range, never the 1.0 MPa cylinder body rating. Because this is a 1000 mm stroke, use external guides to prevent rod bending and side-load wear. The built-in valve routes air and is not a lock; for load holding on air loss, add an external rod lock or 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 SAUF80X1000-08A 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, 4 cycles/s max) running on AC220V terminal entry. Size force within the 0.15-0.8 MPa valve window, not the 1.0 MPa cylinder body rating.
Yes, repositioning the valve reconfigures it to extend when energised. The valve only routes air; it is not a load lock. If you need to hold a load vertically, install an external rod lock or pilot-operated check valve.
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