Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X1000S-08B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X1000S-08B is a genuine double-acting profile-type cylinder with a Ø100mm bore, 1000mm stroke and a built-in 4M310-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ100 mm
- Stroke1000 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X1000S-08B
The SAUF100X1000S-08B is a double-acting profile cylinder with a built-in AirTAC 4M310-08 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. This 100mm bore version features a 1/2" cylinder port, an M20x1.5 rod thread, and a 29mm adjustable cushion. The -S suffix provides a piston magnet for CMSG/DMSG/EMSG switches.
Operating within the valve's 0.15-0.8 MPa window, it delivers a push force of 3927 N at 0.5 MPa and 6282 N at 0.8 MPa. The valve flows 25 mm2 (Cv 1.4) at up to 4 cycles/s. For sizing, the safe working load is roughly 2356 N, and it can vertically lift about 200 kg with a 2:1 margin. Note the cylinder body rates to 1.0 MPa, but the assembled unit must stay within the 0.15-0.8 MPa valve limit.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X1000S-08B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X1000S-08B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 1000 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/2" |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-08 (5/2) |
|---|---|
| Valve flow | 25.0 mm² (Cv 1.40) |
| Max frequency | 4 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 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 SAUF100X1000S-08B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×1000 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M310-08. |
| 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 SAUF100X1000S-08B Is Used
Heavy Material Lifts
Decentralized lifting of heavy platens in large machines, using the integrated valve to eliminate long tubing runs back to a central manifold.
Pallet Diverters
Actuating large diverters on packaging lines where installing a separate remote valve would consume valuable manifold space and slow response.
Press Ejection
Ejecting finished parts from presses using a single coil signal, saving installation time and simplifying maintenance in decentralized cells.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X1000S-08B the Right Choice?
When sizing, compare neighbouring bores: the 80mm bore provides 2513 N push at 0.5 MPa, while this 100mm bore delivers 3927 N. Confirm the DC24V coil, terminal entry, and PT threads match your control system. The default action retracts the rod when energised, but you can reposition the valve to extend on signal. Always size force within the 0.15-0.8 MPa valve range, not the 1.0 MPa cylinder body rating. The built-in valve routes air and is not a lock; for load holding on air loss, add an external rod lock or pilot-operated check valve. At 1000mm stroke, use external guides to prevent rod bending and side-load damage.
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 SAUF100X1000S-08B FAQ
It pushes 3927 N and pulls 3681 N at 0.5 MPa, reaching 6282 N at 0.8 MPa. The built-in 4M310-08 valve has a 1/4" port, Cv 1.4, and runs on DC24V. The cylinder body rates to 1.0 MPa, but the assembled unit must operate within the valve's 0.15-0.8 MPa window.
Yes. The default action retracts the rod when energised, but you can reconfigure it to extend by repositioning the built-in valve. This self-switching design means one coil signal drives the cylinder without needing a remote valve.
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