Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150-10A is a genuine double-acting profile-type cylinder with a Ø80mm bore, 150mm 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
- Stroke150 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150-10A
The SAUF80X150-10A 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 unit of the same bore. It uses an M20x1.5 rod thread, a 3/8 inch cylinder port, and 28 mm adjustable cushions.
Operating strictly within the valve's 0.15-0.8 MPa window, it delivers 2513 N push at 0.5 MPa. The 4M310-10 valve provides 30 mm2 flow (Cv 1.68) at up to 4 cycles per second. The AC220V terminal coil is IP65 rated. For sizing, the safe working load is roughly 1508 N, and vertical lift capacity is about 128 kg with a 2:1 margin. This SKU lacks a magnet, so it cannot accept a magnetic switch.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 150 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 SAUF80X150-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 80×150 | 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 SAUF80X150-10A Is Used
Machine Tool Clamping
Decentralized clamping on a large machining center. The integrated 4M310 valve switches this 80 mm bore directly from one coil signal, eliminating long tube runs back to a central manifold.
Transfer Line Diverters
Actuating diverters on a high-speed packaging line. The built-in valve handles up to 4 cycles per second, providing rapid local switching without consuming manifold slots.
Pallet Lift Stations
Lifting pallets at independent lift stations. With a safe vertical lift capacity of roughly 128 kg, the self-contained design simplifies installation across multiple decentralized points.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF80X150-10A the Right Choice?
Size against the 63 mm and 100 mm bores: the 63 mm bore yields 1559 N push at 0.5 MPa, while the 100 mm bore yields 3927 N. This 80 mm bore provides 2513 N push at 0.5 MPa. Confirm the AC220V terminal entry and PT thread meet your control voltage. The rod retracts when the coil is energised, but you can reposition the valve to extend on energisation. Always size force within the 0.15-0.8 MPa valve range, never the 1.0 MPa cylinder body rating. Because the valve only routes air, add an external rod lock or pilot-operated check valve to hold loads safely. For this 150 mm stroke, ensure side-load guidance to prevent rod bending.
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 SAUF80X150-10A FAQ
It delivers 2513 N push and 2268 N pull at 0.5 MPa, reaching 4021 N push at 0.8 MPa. The built-in valve is a 4M310-10 (3/8 inch port, Cv 1.68, 30 mm2 flow). The AC220V terminal coil is IP65 rated. You must size force within the valve's 0.15-0.8 MPa operating window, not the 1.0 MPa cylinder body rating.
No. The built-in 5/2 valve only routes air; it is not a load lock. If air is lost or the valve is centered, the piston will drift. To hold a load securely, install an external rod lock or a pilot-operated check valve. The default action retracts the rod when energised, but you can reposition the valve to extend on energisation.
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