Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X700S-06B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X700S-06B is a genuine double-acting profile-type cylinder with a Ø50mm bore, 700mm 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
- Stroke700 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X700S-06B
The SAUF50X700S-06B is a double-acting profile-type cylinder with a built-in AirTAC 4M210 5/2 solenoid valve on the cap. One DC24V 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. The 1/4" cylinder port and M16x1.5 rod thread handle the 700mm stroke.
Size force within the 0.15-0.8 MPa valve window, where it delivers 982N push and 825N pull at 0.5MPa. This yields a safe working load of roughly 589N, or a 50kg vertical lift with a 2:1 margin. The integrated 4M210-06 valve has a 1/8" port, 14mm2 flow (Cv 0.78), and cycles up to 5 times per second. A piston magnet is included for CMSG/DMSG/EMSG switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X700S-06B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X700S-06B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø50 mm |
| Stroke | 700 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 | 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 (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 SAUF50X700S-06B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 50×700 | 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 SAUF50X700S-06B Is Used
Decentralized Diverters
Drives package diverters directly at the lane gate without routing air lines back to a central manifold.
Independent Machine Stations
Powers standalone clamping stations where adding a remote valve island would consume excessive panel space.
Long-Reach Pushers
Moves cartons along a 700mm stroke using local one-signal actuation, simplifying tubing in large facilities.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X700S-06B the Right Choice?
Select between this 50mm bore (982N push at 0.5MPa) and the 40mm bore (628N) or 63mm bore (1559N) based on your load. Confirm the DC24V terminal entry and PT threads. The default action retracts the rod when energised; reposition the valve to extend on signal. Operate at 0.15-0.8 MPa because the built-in valve limits the assembly below the 1.0MPa cylinder body rating. The valve only routes air, so add an external rod lock or pilot-operated check valve to hold loads. For the 700mm stroke, use external guides to prevent rod bending and 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 SAUF50X700S-06B FAQ
It pushes 982N and pulls 825N at 0.5MPa using a built-in 4M210-06 valve (1/8" port, Cv 0.78, 5 cycles/sec max). The DC24V coil has a terminal entry. The cylinder body rates to 1.0MPa, but you must size force within the valve's 0.15-0.8MPa operating window.
By default the rod retracts when energised. You can reconfigure it to extend-when-energised by repositioning the built-in valve. The valve routes air and is not a load lock, so use an external rod lock for suspension.
Related AirTAC Cylinders & Valves
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