Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X300-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X300-10A is a genuine double-acting profile-type cylinder with a Ø80mm bore, 300mm 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
- Stroke300 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X300-10A
The SAUF80X300-10A 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. The extruded aluminum barrel makes it shorter than an ISO 15552 cylinder of the same bore. It features a 3/8" valve port and a 3/8" cylinder port.
Operating within the 0.15-0.8 MPa valve window, it delivers a push force of 2513 N at 0.5 MPa and 4021 N at 0.8 MPa. The integrated valve flows 30 mm2 (Cv 1.68) with a max frequency of 4 cycles/sec. The AC220V terminal entry coil is IP65 rated. For sizing, the safe working load is roughly 1508 N, allowing a vertical lift of about 128 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X300-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X300-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 300 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 SAUF80X300-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×300 | 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 SAUF80X300-10A Is Used
Decentralized Diverters
Drives package diverters directly on the conveyor frame without routing long air lines back to a central manifold.
Machine Tool Clamps
Provides independent clamping on large machining centers where a single coil signal per actuator speeds up assembly.
Vertical Lift Gates
Actuates material handling lift gates, safely raising loads up to 128 kg using the integrated 4M310 valve.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X300-10A the Right Choice?
When sizing, compare neighbouring bores: the 63mm bore offers 1559 N push at 0.5 MPa, while the 100mm bore provides 3927 N. This 80mm bore yields 2513 N push and 2268 N pull at 0.5 MPa. Confirm the AC220V terminal coil and PT thread suit your supply. The rod retracts when energised but can be reconfigured to extend by repositioning the valve. Always size force within the 0.15-0.8 MPa valve range, not the 1.0 MPa cylinder body rating. Because this is a 300mm stroke, use external guides to prevent rod bending and side-load wear. The valve routes air; it is not a lock. Add an external rod lock or pilot-operated check valve to hold a load on air loss. 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 SAUF80X300-10A 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 4M310-10 with 3/8" port, Cv 1.68, and 4 cycles/sec max. The AC220V terminal coil is IP65. The cylinder body rates to 1.0 MPa, but you must size force within the 0.15-0.8 MPa valve operating window.
By default the rod retracts when the coil is energised, but you can reconfigure it to extend by repositioning the valve. The valve only routes air; it does not lock. The piston will drift on air loss, so fit an external rod lock or pilot-operated check valve for load holding.
Related AirTAC Cylinders & Valves
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