Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X75-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X75-10B is a genuine double-acting profile-type cylinder with a Ø63mm bore, 75mm 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
- Stroke75 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X75-10B
The SAUF63X75-10B 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 valves 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, a Ø20mm rod with an M16x1.5 thread, and 21mm adjustable cushions.
Operating strictly within the 0.15-0.8 MPa valve window, it delivers a 1559 N push force at 0.5 MPa. The integrated 4M310-10 valve has a 3/8" port, Cv 1.68 flow, and handles 4 cycles/sec. The DC24V terminal entry coil is IP65 rated. For sizing, the safe working load is roughly 935 N, and it can vertically lift about 79 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X75-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X75-10B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 75 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 SAUF63X75-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×75 | 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 SAUF63X75-10B Is Used
Diverter Gate Control
Drives a localized diverter arm directly on the conveyor frame. One DC24V signal actuates the gate without routing tubes back to a central manifold.
Independent Clamping Station
Clamps parts at a standalone machining cell. The built-in 4M310 valve provides fast 4 cycle/sec actuation right at the work point.
Decentralized Stopper Cylinder
Acts as a pallet stop in a large facility. Mounting via SC-series accessories saves plumbing time compared to remote valve setups.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X75-10B the Right Choice?
Size by checking both neighboring bores: the 50mm bore pushes 982 N at 0.5 MPa, while the 80mm bore pushes 2513 N. This 63mm bore gives 1559 N push and 1402 N pull at 0.5 MPa. Always size force within the 0.15-0.8 MPa valve range, never the 1.0 MPa cylinder body rating. Confirm the DC24V terminal entry and PT thread suit your control system. The rod retracts when the coil is energized, but you can reposition the valve to extend-when-energized. Since this SKU lacks a magnet (-S), it cannot take a magnetic switch. The valve routes air and is not a lock; for load holding on air loss, add an external rod lock or pilot-operated check valve. Stroke is 75mm, so no side-load guide is required.
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 SAUF63X75-10B FAQ
It delivers 1559 N push and 1402 N pull at 0.5 MPa, reaching 2494 N push at 0.8 MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, max 4 cycles/sec). The DC24V coil uses terminal entry. You must size force within the 0.15-0.8 MPa valve operating window, not the 1.0 MPa cylinder body rating.
No. The built-in valve only routes air and is not a load lock. If air is lost, the piston drifts. For a held load, install an external rod lock or a pilot-operated check valve. Also, since this SKU lacks the -S magnet suffix, it cannot accept magnetic switches.
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