Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06B is a genuine double-acting profile-type cylinder with a Ø40mm bore, 1000mm 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
- Stroke1000 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06B
The SAUF40X1000-06B 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 cylinder, eliminating remote valves and saving a manifold slot. The extruded aluminum barrel is 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 window, this bore delivers 628N push and 528N pull at 0.5 MPa. The integrated valve offers 1/8" porting, 14 mm2 flow (Cv 0.78), and 5 cycles/sec. The DC24V terminal coil is IP65 rated with a 0.05s response. For sizing, the safe working load is roughly 377N, and vertical lift capacity is about 32kg with a 2:1 margin. Because this SKU lacks the -S magnet, it cannot accept a magnetic switch.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø40 mm |
| Stroke | 1000 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 | 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 (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 SAUF40X1000-06B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 40×1000 | 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 SAUF40X1000-06B Is Used
Long-Stroke Diversion
Pushes packages across a wide conveyor belt using a single coil signal, saving tubing and manifold space in decentralized sorting lines.
High-Bay Ejection
Ejects stored goods from tall shelving units where a remote valve would require long air lines, ensuring fast 5 cycles/sec actuation.
Machine Gating
Operates safety gates on large machines independently, cutting installation time by integrating the 4M210 valve directly on the cap.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06B the Right Choice?
Size this 40mm bore against the neighbouring 32mm and 50mm options. At 0.5 MPa it provides 628N push and 528N pull, while the 50mm bore offers 982N push. Confirm the DC24V terminal entry and PT thread meet your control specs. The cylinder body rates to 1.0 MPa, but you must size force within the built-in valve's 0.15-0.8 MPa operating range. By default the rod retracts when the coil is energised, but you can reposition the valve to extend on signal. The valve only routes air; it is not a load lock, so add an external rod lock or pilot-operated check valve to hold a load. With a 1000mm stroke, use external guides to prevent rod bending and side-load wear.
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 SAUF40X1000-06B FAQ
It generates 628N push and 528N pull at 0.5 MPa. The built-in valve is a 4M210-06 (1/8" port, Cv 0.78, 5 cycles/sec) with a DC24V terminal 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.
No, the built-in valve routes air but does not lock the piston. If air is lost, the load drifts. For vertical holding, install an external rod lock or pilot-operated check valve. Note that the rod retracts when energised by default, but you can reposition the valve to extend on signal.
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