Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X175-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X175-10B is a genuine double-acting profile-type cylinder with a Ø63mm bore, 175mm 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
- Stroke175 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X175-10B
The SAUF63X175-10B is a double-acting profile cylinder with a built-in AirTAC 4M310 5/2 solenoid valve on the cap. One DC24V coil signal drives the actuator directly, eliminating remote plumbing and freeing a manifold slot. The extruded aluminum barrel makes it shorter than an ISO 15552 unit of the same bore. It features a 3/8" air port, an M16x1.5 rod thread, and 21mm adjustable cushions.
Size force strictly within the valve's 0.15-0.8 MPa operating window, even though the cylinder body rates to 1.0 MPa. At 0.5 MPa it delivers 1559N push and 1402N pull. The 4M310-10 valve provides 30 mm2 flow (Cv 1.68) and handles up to 4 cycles per second. For sizing, the safe working load is roughly 935N (about 60% of the 0.5 MPa push force), translating to a vertical lift capacity of about 79kg with a 2:1 safety margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X175-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X175-10B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 175 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 SAUF63X175-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×175 | 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 SAUF63X175-10B Is Used
Decentralized Divert Gate
Ideal for a conveyor divert arm where running a single DC24V signal to the actuator saves routing long tubing back to a central manifold.
Independent Clamp Station
Perfect for a standalone clamping fixture on a large machine bed, using the 1559N push force at 0.5 MPa without consuming a manifold slot.
Package Stopper Arm
Suits a localized package stop on a packaging line, relying on the 4M310 valve's 4 cycles per second speed for independent actuation.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X175-10B the Right Choice?
When sizing, compare neighbouring bores: the 50mm bore offers 982N push at 0.5 MPa, while the 80mm bore provides 2513N. This 63mm bore fits applications needing 1559N push at 0.5 MPa. Confirm the DC24V terminal entry and PT thread meet your electrical specs. The rod retracts by default when energised, but you can reconfigure it to extend by repositioning the valve. Because the valve only routes air, it cannot hold a load on pressure loss; add an external rod lock or pilot-operated check valve for vertical safety. Since the 175mm stroke is under 300mm, side-load guides are less critical, but always ensure smooth linear motion. Note this SKU lacks a magnet and cannot accept a sensor.
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 SAUF63X175-10B FAQ
It generates 1559N push and 1402N pull at 0.5 MPa, reaching 2494N push at 0.8 MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, 30 mm2 flow) running on DC24V. You must size force within the valve's 0.15-0.8 MPa operating window; do not use the cylinder body's 1.0 MPa rating for the assembled unit.
No, this specific SKU lacks a magnet (no -S suffix) and cannot accept a magnetic switch. The default action retracts the rod when the coil is energised, but you can reposition the valve to extend-when-energised. The built-in valve simply routes air and is not a load lock.
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