Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X500-06B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X500-06B is a genuine double-acting profile-type cylinder with a Ø32mm bore, 500mm stroke and a built-in 4M210-06 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke500 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X500-06B
The SAUF32X500-06B is a double-acting profile cylinder with a built-in AirTAC 4M210-06 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. This SKU uses terminal entry, PT threads, and Ø8xØ5 PU tubing.
It delivers 402 N push and 345 N pull at 0.5 MPa. A computed buyer insight suggests a safe working load around 241 N, or a vertical lift capacity of roughly 20 kg with a 2:1 margin. The 4M210-06 valve provides 14 mm2 flow (Cv 0.78) at up to 5 cycles/s. Size within the 0.15-0.8 MPa valve window, as the cylinder body rates to 1.0 MPa but the valve limits the assembly. This SKU lacks a magnet and cannot take a sensor.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X500-06B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X500-06B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 500 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/8" |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-06 (5/2) |
|---|---|
| Valve flow | 14.0 mm² (Cv 0.78) |
| 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 SAUF32X500-06B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 32×500 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| 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 SAUF32X500-06B Is Used
Decentralized Sorting Diverter
Mounts directly on a conveyor line to push parcels. The integrated valve removes long tube runs back to a central manifold, speeding up the 5 cycles/s sorting action.
Independent Clamping Station
Ideal for a standalone machining cell. One DC24V signal controls the clamp without dedicating a manifold slot, keeping the 500 mm stroke actuator compact.
Remote Gate Actuation
Operates a transfer gate at the end of a line. The built-in 4M210-06 valve ensures rapid local switching without requiring a separate remote valve bank.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X500-06B the Right Choice?
When sizing, compare neighbouring bores: a 40 mm bore offers 628 N push at 0.5 MPa versus 402 N here, while a 32 mm is the minimum profile size. Confirm the DC24V coil, terminal entry, and 1/8" valve port. The cylinder port is 1/8" with an M10x1.25 rod thread. Default action retracts the rod when energised; reposition the valve to extend on signal. The assembly runs at 0.15-0.8 MPa, not the 1.0 MPa cylinder body rating. The valve routes air and is not a load lock; add an external rod lock or pilot-operated check valve to hold loads. For this 500 mm stroke, use external guides to prevent rod bending and side loads.
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 SAUF32X500-06B FAQ
It delivers 402 N push and 345 N pull at 0.5 MPa. The built-in valve is a 4M210-06 with 14 mm2 flow (Cv 0.78). The coil is DC24V with terminal entry. Size the force within the 0.15-0.8 MPa valve operating window, even though the cylinder body rates to 1.0 MPa.
No remote valve is needed; the integrated 5/2 valve switches the cylinder from one coil signal. The valve routes air and is not a load lock. The rod drifts on air loss, so add an external rod lock or pilot-operated check valve for load holding.
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