Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X1000S-06B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X1000S-06B is a genuine double-acting profile-type cylinder with a Ø50mm 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.
- BoreØ50 mm
- Stroke1000 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X1000S-06B
The SAUF50X1000S-06B 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 unit includes a piston magnet for CMSG/DMSG/EMSG switches.
It features a 50mm bore, 1/4" cylinder port, and a 1/8" valve port. The integrated valve delivers a Cv of 0.78 and handles up to 5 cycles per second. The cylinder body rates to 1.0 MPa, but the assembled unit operates strictly within the 0.15-0.8 MPa valve window. At 0.5 MPa it pushes 982 N and pulls 825 N. The computed safe working load is roughly 589 N, allowing a vertical lift of about 50 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X1000S-06B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X1000S-06B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø50 mm |
| Stroke | 1000 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 SAUF50X1000S-06B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 50×1000 | 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 SAUF50X1000S-06B Is Used
Long-Stroke Diversion
Decentralized sorting gate on a conveyor belt where the 1000mm stroke pushes packages across lanes without a remote valve bank.
Vertical Material Lift
Single-signal lifting station in a compact warehouse cell, using the built-in valve to raise a 50kg payload with a 2:1 safety margin.
Machine Guard Gate
Actuating a 1-meter safety guard on an automated factory line, saving manifold space by switching directly at the cap.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF50X1000S-06B the Right Choice?
When sizing, compare neighboring bores: a 40mm bore pushes 628 N while a 63mm bore pushes 1559 N at 0.5 MPa. This 50mm bore provides 982 N of push force at 0.5 MPa. Confirm the DC24V terminal entry and PT threads suit your control panel. The default action retracts the rod when the coil is energized, but you can reposition the valve to extend on energization. Always size force within the 0.15-0.8 MPa valve limit, never the 1.0 MPa cylinder body rating. The integrated valve routes air and is not a load lock; add an external rod lock or pilot-operated check valve to hold loads safely. Because the 1000mm stroke exceeds 300mm, use external guides to prevent rod bending and side-load wear.
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 SAUF50X1000S-06B FAQ
It pushes 982 N and pulls 825 N at 0.5 MPa. The built-in valve is a 4M210-06 (1/8" port, Cv 0.78, 5 cycles/sec max) running on DC24V. Although the cylinder body rates to 1.0 MPa, the assembled unit must operate within the 0.15-0.8 MPa valve window.
Yes, the default action retracts the rod on energization, but you can reconfigure it to extend by repositioning the valve. The valve only routes air; it is not a load lock, so you need an external rod lock or pilot-operated check valve to hold a load securely.
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