Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600S-06B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600S-06B 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"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600S-06B
The SAUF40X600S-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 actuator, eliminating remote plumbing and saving a manifold slot. The extruded aluminum barrel makes it shorter than an ISO 15552 cylinder of the same bore. The bore sets the 1/4" cylinder port and M12x1.25 rod thread.
Operating within the valve's 0.15-0.8 MPa window, it delivers 628 N push force at 0.5 MPa. A computed buyer insight: safe working load is roughly 377 N, and vertical lift is about 32 kg with a 2:1 margin. The DC24V terminal coil offers IP65 protection. The -S suffix provides a piston magnet for CMSG/DMSG/EMSG switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600S-06B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600S-06B |
|---|---|
| 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 | 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 SAUF40X600S-06B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 40×600 | 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 SAUF40X600S-06B Is Used
Divert Gate Actuation
Decentralized divert gate control where one coil signal per actuator removes the need for long tube runs back to a central manifold.
Vertical Package Lift
Lifting light packages using the 32 kg vertical lift capacity, with the 600 mm stroke accommodating varying package heights.
Component Push-Off Station
Ejecting machined parts from a cell, saving manifold space by switching the cylinder directly at the cap with the 4M210 valve.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600S-06B the Right Choice?
Size force against the 628 N push at 0.5 MPa, stepping up to the 50 mm bore for 982 N if needed. Confirm the DC24V terminal entry and PT threads match your supply. The built-in valve runs at 0.15-0.8 MPa, so never size the assembled unit to the 1.0 MPa cylinder body rating. Default action retracts the rod when energised; reposition the valve to extend on signal. The 4M210-06 valve flows 14 mm2 (Cv 0.78) at up to 5 cycles/s. For the 600 mm stroke, add external guides to prevent rod bending and side loads. The valve routes air and is not a lock; use an external rod lock or pilot-operated check valve to hold loads safely.
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 SAUF40X600S-06B FAQ
It delivers 628 N push and 528 N pull at 0.5 MPa. The built-in valve is a 4M210-06 (5/2 solenoid) with 1/8" valve port, 14 mm2 flow (Cv 0.78), and 5 cycles/s max. The DC24V coil has IP65 protection. Size the assembled unit within the 0.15-0.8 MPa valve window, not the 1.0 MPa cylinder body rating.
By default the rod retracts when the coil is energised. You can reconfigure it to extend-when-energised simply by repositioning the built-in valve on the cap. This self-switching design eliminates the need for a separate remote valve.
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