Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X200-06A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X200-06A is a genuine double-acting profile-type cylinder with a Ø50mm bore, 200mm 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.
- BoreØ50 mm
- Stroke200 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X200-06A
The SAUF50X200-06A 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 extruded aluminum barrel is shorter than an ISO 15552 cylinder of the same bore. This SKU uses terminal entry with PT threads and lacks a magnet, so it cannot accept a magnetic switch.
The integrated valve restricts operation to a 0.15-0.8 MPa window, even though the cylinder body rates to 1.0 MPa. At 0.5 MPa it delivers 982 N push and 825 N pull. The 1/8" valve port yields a 14 mm2 flow (Cv 0.78) and cycles up to 5 times per second. For sizing, expect a safe working load of roughly 589 N or a vertical lift capacity of about 50 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X200-06A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X200-06A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø50 mm |
| Stroke | 200 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/4" |
| Rod thread | M16×1.5 |
| 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 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 SAUF50X200-06A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 50×200 | 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 SAUF50X200-06A Is Used
Modular Clamping Station
Provides independent clamping directly at the fixture without routing air lines back to a central manifold.
Diverter Gate Actuation
Switches sorting gates on demand using the integrated valve, keeping the main control panel streamlined.
Decentralized Pallet Stop
Deploys a stop block at a specific conveyor zone with a single AC220V signal, saving tubing and space.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X200-06A the Right Choice?
When sizing, compare this 50 mm bore (982 N push at 0.5 MPa) against the 40 mm bore (628 N) and 63 mm bore (1559 N) neighbors. Confirm the AC220V terminal entry matches your control signal. The cylinder port is 1/4" and the valve port is 1/8". Size force strictly within the 0.15-0.8 MPa valve range. The rod retracts when energized by default, but you can reposition the valve to extend on signal. Because the valve only routes air, add an external rod lock or pilot-operated check valve to hold loads safely. For this 200 mm stroke, guide the rod end to manage 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 SAUF50X200-06A FAQ
It pushes 982 N and pulls 825 N at 0.5 MPa. The built-in 4M210-06 valve has a 1/8" port, Cv 0.78, and runs on AC220V. You must size the force within the valve's 0.15-0.8 MPa operating window, not the 1.0 MPa cylinder body rating.
No. The built-in 4M 5/2 valve routes air but does not lock the piston. The rod retracts when energized by default, but you can reposition the valve to extend on signal. For load holding, install an external rod lock or pilot-operated check valve.
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