Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80-10B is a genuine double-acting profile-type cylinder with a Ø63mm bore, 80mm 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.
- BoreØ63 mm
- Stroke80 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80-10B
The SAUF63X80-10B is a double-acting profile cylinder with a built-in AirTAC 4M310-10 5/2 solenoid valve on the cap. One DC24V coil signal drives the actuator, eliminating remote plumbing and saving a manifold slot. The 3/8" valve port delivers a 30 mm2 flow (Cv 1.68) at up to 4 cycles per second. The 63mm bore uses a 3/8" cylinder port, a Ø20mm rod with an M16x1.5 thread, and 21mm adjustable cushions.
Size force strictly within the assembled 0.15-0.8 MPa valve window, despite the 1.0 MPa cylinder body rating. At 0.5 MPa it pushes 1559N and pulls 1402N. For reliable sizing, target a safe working load around 935N (60% of the 0.5MPa push). For vertical lifts, expect a roughly 79kg capacity with a 2:1 safety margin. This unit has terminal entry, PT threads, and uses Ø8xØ5 PU tubing.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80-10B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 80 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 3/8" |
| Rod thread | M16×1.5 |
| PU tube | Ø8 × Ø5 |
| 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 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 SAUF63X80-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×80 | 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 SAUF63X80-10B Is Used
Diverter Gate Actuation
Decentralized sorting line diverter where the integrated 4M310-10 valve provides rapid local switching without routing long air lines back to a central manifold.
Package Stopper Arm
Independent stopper mechanism on a packaging conveyor. The built-in valve saves manifold space while delivering 1559N push force to halt heavy cartons reliably.
Machine Tool Clamping
Remote workholding clamp on a large machining center. One DC24V signal actuates the clamp directly at the point of operation, minimizing response delays.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X80-10B the Right Choice?
When sizing, compare neighbouring bores: a 50mm bore offers 982N push at 0.5MPa, while an 80mm bore provides 2513N. This 63mm bore yields 1559N push and 1402N pull at 0.5MPa. Confirm the DC24V terminal entry and PT threads suit your control panel. The rod retracts when the coil energises; reposition the valve to reverse this to extend-when-energised. Because the built-in valve only routes air, it cannot hold a load unpowered—add an external rod lock or pilot-operated check valve for suspended loads. Since this SKU lacks the -S magnet suffix, it cannot accept magnetic switches. For this 80mm stroke, side-load guides are unnecessary, but always guide longer strokes above 300mm.
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 SAUF63X80-10B FAQ
It generates 1559N push and 1402N pull at 0.5MPa, reaching 2494N push at the 0.8MPa maximum. The built-in valve is a 4M310-10 5/2 solenoid with a 3/8" port, Cv 1.68, and a DC24V coil. The cylinder body rates to 1.0MPa, but you must size force within the assembled valve's 0.15-0.8MPa operating window.
No, the built-in valve routes air but does not function as a load lock. If air is lost or the valve is centered, the piston will drift. To maintain a vertical or suspended load, install an external rod lock or a pilot-operated check valve.
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