Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06A is a genuine double-acting profile-type cylinder with a Ø40mm bore, 600mm 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.
- BoreØ40 mm
- Stroke600 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06A
The SAUF40X600-06A is a double-acting profile cylinder with a built-in AirTAC 4M210 5/2 solenoid valve on the cap. One coil signal drives the actuator directly, 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 features a 1/4" cylinder port, an M12x1.25 rod thread, and 21mm adjustable cushions.
Operating within the valve's 0.15-0.8 MPa range, this bore delivers 628N push and 528N pull at 0.5 MPa. The integrated 4M210-06 valve has a 1/8" port, Cv 0.78, and handles up to 5 cycles per second. The AC220V terminal entry coil is IP65 rated. For sizing, the safe working load is roughly 377N (about 60% of the 0.5 MPa push force), yielding a vertical lift capacity of approximately 32kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø40 mm |
| Stroke | 600 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/4" |
| Rod thread | M12×1.25 |
| 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 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 SAUF40X600-06A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 40×600 | 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 SAUF40X600-06A Is Used
Decentralized Conveyor Divert
Mounts directly at the divert gate on a long conveyor line. One AC220V signal actuates the 600mm stroke pusher without routing tubing back to a central manifold.
Remote Machine Guard Gate
Ideal for opening a safety guard on a remote machine section. The built-in 4M210 valve eliminates a long pneumatic run, and the 1/4" cylinder port delivers fast response.
Packaging Push-off Station
Pushes cartons off a packing line at up to 5 cycles per second. The profile barrel saves space, while the 628N force at 0.5 MPa handles standard boxes easily.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06A the Right Choice?
Size by comparing neighboring bores: the 32mm bore offers 402N push at 0.5 MPa, while the 50mm bore provides 982N. This 40mm bore gives 628N push and 528N pull at 0.5 MPa, sized strictly within the 0.15-0.8 MPa valve window. Confirm the AC220V terminal entry and PT threads meet your supply. The rod retracts when the coil is energized, but you can reposition the valve to extend on energization. Because the 600mm stroke exceeds 300mm, use an external guide to prevent rod bending and side-load wear. The valve routes air and is not a lock; the cushion only decelerates near stroke end. For load holding on air loss, add an external rod lock or pilot-operated check valve. This SKU lacks the S suffix for a magnet, so it cannot accept a magnetic switch.
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 SAUF40X600-06A FAQ
It delivers 628N push and 528N pull at 0.5 MPa. The built-in valve is a 4M210-06 (1/8" port, Cv 0.78, 5/2 solenoid) running on an AC220V terminal entry coil. Although the cylinder body rates to 1.0 MPa, the assembled unit must operate within the valve's 0.15-0.8 MPa window.
Yes. The default action retracts the rod when energized, but you can reposition the built-in valve to make the rod extend on energization. This allows you to choose the fail-safe state for your application without extra remote valves.
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