Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X300-06A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X300-06A is a genuine double-acting profile-type cylinder with a Ø32mm bore, 300mm 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
- Stroke300 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X300-06A
The SAUF32X300-06A 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 unit of the same bore. This SKU uses terminal entry, PT threads, and has no magnet, so it cannot accept a magnetic switch.
Operating within the 0.15-0.8 MPa valve window, the 32mm bore delivers 402N push and 345N pull at 0.5 MPa. The integrated valve provides 1/8" porting, 14mm2 flow (Cv 0.78), and cycles up to 5 times per second. For sizing, the safe working load is roughly 241N, and it can vertically lift about 20kg with a 2:1 margin. The cylinder body rates to 1.0 MPa, but the assembled unit is limited by the valve to 0.8 MPa.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X300-06A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X300-06A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 300 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 | AC220V · AC 3.5 VA |
| 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 SAUF32X300-06A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 32×300 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| A | Coil voltage AC220V. |
| 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 SAUF32X300-06A Is Used
Modular Assembly Cells
Distributes individual clamp signals across a large fixture without routing long tubing runs back to a central manifold.
Diverter Gates
Provides independent pusher control for sorting packages directly at the chute, simplifying installation.
Compact Indexing Units
Fits tight machine envelopes where a separate valve bank would consume valuable space.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF32X300-06A the Right Choice?
When sizing, compare neighboring bores: a 40mm bore offers 628N push at 0.5 MPa versus 402N here. Confirm your coil is AC220V with terminal entry before ordering. The rod retracts when energized but can be reconfigured to extend by repositioning the valve. Size all forces within the 0.15-0.8 MPa valve range, not the 1.0 MPa cylinder rating. Because this is a 300mm stroke, add external guides to prevent rod bending under side loads. The valve routes air and is not a lock; if you need to hold a load during air loss, install an external rod lock or pilot-operated check valve.
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 SAUF32X300-06A FAQ
It generates 402N push and 345N pull at 0.5 MPa using a built-in 4M210-06 valve with 1/8" porting and a Cv of 0.78. The AC220V terminal-entry coil operates at 0.15-0.8 MPa. Although the cylinder body rates to 1.0 MPa, the valve limits the assembled unit to 0.8 MPa maximum.
By default the rod retracts when the coil is energized. You can reconfigure it to extend-when-energized simply by repositioning the valve on the cap. This self-switching design means one coil signal drives the cylinder without a remote valve.
Related AirTAC Cylinders & Valves
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