Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X500-10A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X500-10A is a genuine double-acting profile-type cylinder with a Ø63mm 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.
- BoreØ63 mm
- Stroke500 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X500-10A
The AirTAC SAUF63X500-10A 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 cylinder of the same bore. This 63mm bore uses a 3/8" air port and an M16x1.5 rod thread.
It pushes 1559N at 0.5MPa. The computed safe working load is about 935N, allowing a vertical lift of roughly 79kg with a 2:1 margin. The integrated 4M310-10 valve flows 30mm2 (Cv 1.68) at up to 4 cycles/s. The coil is AC220V with terminal entry. Because this SKU lacks the S suffix, it cannot take a magnetic switch. The cylinder body rates to 1.0MPa, but the assembled unit operates strictly within the 0.15-0.8MPa valve window.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X500-10A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X500-10A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 500 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 | 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 (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 SAUF63X500-10A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×500 | 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 SAUF63X500-10A Is Used
Sorting Diverter
Decentralized diverter gate on a high-speed conveyor. The built-in valve removes long tube runs back to a central manifold, improving response time.
Pallet Stopper
Independent pallet stop station on a packaging line. One AC220V signal actuates the 500mm stroke without occupying a manifold slot.
Machine Guard Gate
Remote access gate on a large machine cell. The integrated 4M310 valve simplifies installation and eliminates extra plumbing across the frame.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X500-10A the Right Choice?
Size by force: the 63mm bore pushes 1559N at 0.5MPa. If you need less force, the 50mm bore pushes 982N; for more, the 80mm bore pushes 2513N. Confirm your coil is AC220V with terminal entry before ordering. Default action retracts the rod when energized, but you can reposition the valve to extend on signal. The 500mm stroke requires an external guide to prevent rod bending and side-load wear. The valve routes air but does not lock the load—add an external rod lock or pilot-operated check valve for hold. Operate within the 0.15-0.8MPa valve limit, never the 1.0MPa cylinder rating.
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 SAUF63X500-10A FAQ
It delivers 1559N push and 1402N pull at 0.5MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, 30mm2 flow) running on an AC220V terminal-entry 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 5/2 valve routes air but is not a lock. On air loss the piston drifts, and the 21mm adjustable cushion only decelerates near stroke end. For load holding, install an external rod lock or pilot-operated check valve.
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