Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X160S-08B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X160S-08B is a genuine double-acting profile-type cylinder with a Ø32mm bore, 160mm 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
- Stroke160 mm
- Built-in valve4M210-08
- Valve port1/4"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X160S-08B
The SAUF32X160S-08B is a double-acting profile cylinder with a built-in AirTAC 4M 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 makes it shorter than an ISO 15552 cylinder of the same bore. It includes a piston magnet for CMSG/DMSG/EMSG switches.
At 0.5 MPa it pushes 402 N and pulls 345 N. The cylinder body rates to 1.0 MPa, but you must size force within the 0.15-0.8 MPa window of the built-in valve. The DC24V coil offers IP65 protection and uses terminal entry. The 4M210-08 valve has a 1/4" port, Cv 0.89, and runs up to 5 cycles/s. Computed buyer insight: safe working load is about 241 N (60% of the 0.5 MPa push), allowing a vertical lift of roughly 20 kg with a 2:1 margin. The bore air port is 1/8".
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X160S-08B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X160S-08B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 160 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 SAUF32X160S-08B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 32×160 | 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 SAUF32X160S-08B Is Used
Modular Assembly Cells
Distributes individual clamping actions across a large machine without routing long tube runs back to a central manifold.
Component Sorting
Handles rapid diverting of small parts at up to 5 cycles per second using the integrated 4M210 valve.
Decentralized Gates
Powers independent lane gates where installing a remote valve island would consume excessive panel space.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X160S-08B the Right Choice?
Size both ways against the 32 mm bore: dropping to a smaller bore saves space, while stepping up to 40 mm yields 628 N push at 0.5 MPa if you need more force. This 160 mm stroke is well above the 50 mm minimum and below the 1000 mm maximum. Confirm the DC24V coil and terminal entry suit your control panel. The default action retracts the rod when energised; reposition the valve to extend on signal. Size strictly within the 0.15-0.8 MPa valve range. The valve routes air and is not a lock, so add an external rod lock or pilot-operated check valve to hold a load. For this 160 mm stroke side-load is minimal, but for strokes over 300 mm add a guide to prevent rod bending.
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 SAUF32X160S-08B FAQ
It generates 402 N push and 345 N pull at 0.5 MPa. The built-in valve is a 4M210-08 (1/4" port, Cv 0.89) running on a DC24V coil. Although the cylinder body rates to 1.0 MPa, the assembled unit must operate within the 0.15-0.8 MPa valve window.
Yes. The default action retracts the rod when energised, but you can reconfigure it to extend by repositioning the built-in valve. This self-switching design means one coil signal directly controls the actuator without a remote valve.
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