Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X175-08B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X175-08B is a genuine double-acting profile-type cylinder with a Ø32mm bore, 175mm stroke and a built-in 4M210-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke175 mm
- Built-in valve4M210-08
- Valve port1/4"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X175-08B
The SAUF32X175-08B is a double-acting profile cylinder with a built-in AirTAC 4M210 5/2 solenoid valve on the cap. One DC24V coil signal drives the actuator directly, eliminating remote plumbing and saving a manifold slot. The 32mm bore delivers 402N push and 345N pull at 0.5MPa, operating safely within the valve's 0.15-0.8MPa range.
The integrated 4M210-08 valve features a 1/4 inch port, 16mm2 flow (Cv 0.89), and cycles up to 5 times per second. The cylinder body itself rates to 1.0MPa, but the assembled unit is limited by the valve to 0.8MPa. Based on the 0.5MPa push force, the computed safe working load is roughly 241N, capable of a 20kg vertical lift with a 2:1 margin. The 1/8 inch cylinder port and M10x1.25 rod thread are fixed by this bore.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X175-08B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X175-08B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 175 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/8" |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-08 (5/2) |
|---|---|
| Valve flow | 16.0 mm² (Cv 0.89) |
| Max frequency | 5 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 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 SAUF32X175-08B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 32×175 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M210-08. |
| 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 SAUF32X175-08B Is Used
Decentralized Clamping
Ideal for a multi-station clamping fixture where running individual lines to a central manifold is impractical, switching directly from one local coil signal.
Inline Diverting
Perfect for a compact conveyor diverter gate, saving manifold space and reducing tubing clutter while cycling up to 5 times per second.
Modular Pick & Place
Suits a small modular pick and place unit where the built-in valve allows each actuator to operate independently without a remote valve island.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X175-08B the Right Choice?
Size by comparing neighbouring bores: the 32mm bore gives 402N push at 0.5MPa, while the 40mm bore offers 628N. Always size force within the 0.15-0.8MPa valve window, never the 1.0MPa cylinder body rating. This DC24V terminal entry unit defaults to retract-when-energised but can be reconfigured to extend by repositioning the valve. Since this SKU lacks the S magnet suffix, it cannot accept a magnetic switch. The integrated valve routes air but does not lock the piston; for load holding on air loss, add an external rod lock or pilot-operated check valve. For this 175mm stroke, side-load is minimal, but ensure adequate guiding for any stroke over 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 SAUF32X175-08B FAQ
It pushes 402N and pulls 345N at 0.5MPa. The built-in valve is a 4M210-08 (1/4 inch port, Cv 0.89, 5 cycles/s max) running on DC24V. Although the cylinder body rates to 1.0MPa, the assembled unit must operate within the valve's 0.15-0.8MPa window.
The default action retracts the rod when the coil is energised. You can reconfigure it to extend-when-energised simply by repositioning the valve. The valve only routes air, so it is not a load lock and the piston will drift on air loss.
Related AirTAC Cylinders & Valves
Request a Quote for Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X175-08B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.