Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06B 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 SAUF40X600-06B
The SAUF40X600-06B 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. This 40mm bore unit has a 1/4" cylinder port, a 1/8" valve port, and a 600mm stroke.
Operating within the 0.15-0.8 MPa valve window, it delivers 628N push force at 0.5 MPa. The integrated valve flows 14 mm2 (Cv 0.78) at up to 5 cycles/sec. The DC24V terminal coil is IP65 rated with a 0.05s response. For sizing, the safe working load is roughly 377N, allowing a vertical lift of about 32kg with a 2:1 margin. Note this SKU lacks the S magnet suffix and cannot accept a magnetic switch.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06B |
|---|---|
| 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 SAUF40X600-06B
| 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 SAUF40X600-06B Is Used
Decentralized Conveyor Divert
Mounts directly at the divert station. One DC24V signal actuates the 600mm stroke without running long tubing back to a central manifold.
Remote Pack Push-Off
Ideal for distant push-off points where a 628N force at 0.5 MPa is enough, saving a valve manifold slot and simplifying machine plumbing.
Independent Gating Station
Self-switches a 600mm gate via the 4M210-06 valve. The compact profile fits tight frames, and the 1/4" cylinder port matches standard SC accessories.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF40X600-06B the Right Choice?
Size by comparing neighbor bores: the 32mm bore offers 402N push at 0.5 MPa, while the 50mm bore provides 982N. This 40mm bore yields 628N push and 528N pull at 0.5 MPa. Confirm the DC24V terminal coil and PT threads suit your setup. Size force strictly within the 0.15-0.8 MPa valve range, not the 1.0 MPa cylinder body rating. The rod retracts when energised but can be reconfigured to extend by repositioning the valve. Because the 600mm stroke exceeds 300mm, use an external guide to prevent rod bending and side-load wear. The valve routes air and is not a lock; for load holding on air loss, add an external rod lock or pilot-operated check valve.
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 SAUF40X600-06B 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/sec max) driven by a DC24V terminal coil. Although the cylinder body rates to 1.0 MPa, the assembled unit must operate within the 0.15-0.8 MPa valve window.
By default the rod retracts when energised, but you can reconfigure it to extend by repositioning the valve. The valve only routes air; it is not a load lock. If you need to hold a load on air loss, install an external rod lock or pilot-operated check valve.
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