Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800-10B is a genuine double-acting profile-type cylinder with a Ø63mm bore, 800mm 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
- Stroke800 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800-10B
The SAUF63X800-10B 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 plumbing and saving a manifold slot. The extruded aluminum barrel is shorter than an ISO 15552 unit of the same bore. It has a 63mm bore, 800mm stroke, 3/8" air port, and M16x1.5 rod thread.
Operating in the 0.15-0.8 MPa valve window, it delivers 1559 N push at 0.5 MPa. The 4M310-10 valve provides 30 mm2 flow (Cv 1.68) and handles 4 cycles/sec. The DC24V coil offers IP65 protection with terminal entry. Based on the 0.5 MPa push force, the safe working load is roughly 935 N, translating to a 79 kg vertical lift with a 2:1 margin. This SKU lacks the S magnet suffix, so it cannot accept a magnetic switch.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800-10B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 800 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 SAUF63X800-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×800 | 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 SAUF63X800-10B Is Used
Divert Gate Actuation
Drives a diverting arm on a packaging line directly from its own 4M310 valve, cutting tubing runs to a central manifold.
Vertical Package Stopper
Raises and lowers a 79 kg load stopper using one DC24V signal, leveraging the 935 N safe working load at 0.5 MPa.
Long-Stroke Material Pusher
Pushes parts across an 800mm gap with adjustable 21mm cushions at stroke ends, requiring external guides for stability.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X800-10B the Right Choice?
When sizing, compare neighbouring bores: the 50mm bore offers 982 N push at 0.5 MPa, while the 80mm bore provides 2513 N. This 63mm bore gives 1559 N push and 1402 N pull at 0.5 MPa. Size your force strictly within the 0.15-0.8 MPa valve range, never the 1.0 MPa cylinder body rating. Confirm the DC24V terminal entry fits your control scheme. The rod retracts by default when energised; reposition the valve to switch to extend-when-energised. Because air only routes through the valve, add an external rod lock or pilot-operated check valve to hold loads securely. For this 800mm stroke, use external guides to prevent rod bending and side-load damage.
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 SAUF63X800-10B FAQ
It generates 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 (5/2 solenoid) with 3/8" port, Cv 1.68, and 4 cycles/sec max. It uses a DC24V terminal-entry coil. 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 routes air but does not lock the piston; add an external rod lock or pilot-operated check valve for load holding. By default, the rod retracts when the coil is energised. You can reconfigure it to extend-when-energised simply by repositioning the valve.
Related AirTAC Cylinders & Valves
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