Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06A 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"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06A
The SAUF40X1000-06A 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, eliminating remote plumbing and saving a manifold slot. The hard-anodized aluminum barrel is shorter than an ISO 15552 unit of the same bore. This 40mm bore has a 1/4" cylinder port, a 16mm rod, and M12x1.25 rod thread.
Size force within the 0.15-0.8 MPa valve window, even though the cylinder body rates to 1.0 MPa. At 0.5 MPa it pushes 628N and pulls 528N. The safe working load is about 377N, allowing a vertical lift of roughly 32kg with a 2:1 margin. The 1/8" valve port flows 14 mm2 (Cv 0.78) at up to 5 cycles per second. This terminal-entry AC220V coil is IP65 rated. Because this 1000mm stroke lacks a magnet suffix, it cannot take a magnetic switch.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06A |
|---|---|
| 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 | 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 SAUF40X1000-06A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 40×1000 | 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 SAUF40X1000-06A Is Used
Long-Reach Divert Gate
Decentralized actuation for a conveyor sorting arm. The built-in valve keeps response fast over the 1000mm stroke without running long tubing back to a central manifold.
Vertical Package Stopper
One signal per actuator lifts a package stop. The 40mm bore provides a 32kg vertical lift capacity with a 2:1 safety margin at 0.5 MPa.
Machine Guard Door
Ideal for opening a large machine guard. The integrated 4M210 valve saves manifold space and simplifies wiring on the machine frame.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X1000-06A the Right Choice?
Compare this 40mm bore (628N push at 0.5 MPa) against the 32mm (402N) and 50mm (982N) neighbors to match your load. The safe working load is roughly 377N. Confirm the AC220V terminal entry and PT threads fit your control panel. The default action retracts the rod when energized, but you can reposition the valve to extend on signal. The integrated valve limits operation to 0.15-0.8 MPa, below the 1.0 MPa cylinder body rating. The valve routes air and is not a lock; add an external rod lock or pilot-operated check valve to hold a load. For this 1000mm stroke, use external guides to prevent rod bending and side-load damage.
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 SAUF40X1000-06A FAQ
It pushes 628N and pulls 528N at 0.5 MPa. The built-in valve is a 4M210-06 (1/8" port, Cv 0.78, 5 cycles/s max). The coil is AC220V with terminal entry. Although the cylinder body rates to 1.0 MPa, the assembled unit operates strictly within the 0.15-0.8 MPa valve window.
By default the rod retracts when the coil is energized, but you can reposition the valve to extend on signal. The valve only routes air; it is not a load lock. On air loss the piston drifts, so add an external rod lock or pilot-operated check valve for load holding.
Related AirTAC Cylinders & Valves
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