Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X100S-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X100S-08A is a genuine double-acting profile-type cylinder with a Ø100mm bore, 100mm 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
- Stroke100 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X100S-08A
The SAUF100X100S-08A is a double-acting profile cylinder with a built-in AirTAC 4M310-08 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 100mm bore version pushes 3927N and pulls 3681N at 0.5MPa, operating within the valve's 0.15-0.8MPa window.
The integrated valve features a 1/4" port, 25mm2 flow (Cv 1.4), and switches up to 4 cycles/sec. It uses an AC220V terminal entry coil (IP65, class B). The cylinder body itself rates to 1.0MPa but the assembled unit is capped by the valve's 0.8MPa limit. For sizing, the safe working load is roughly 2356N (60% of the 0.5MPa push force), translating to a vertical lift capacity of about 200kg with a 2:1 margin. The bore dictates a 1/2" cylinder port and includes a piston magnet for CMSG/DMSG/EMSG switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X100S-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X100S-08A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 100 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 | AC220V · AC 3.5 VA |
| 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 SAUF100X100S-08A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×100 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M310-08. |
| A | Coil voltage AC220V. |
| 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 SAUF100X100S-08A Is Used
Decentralized Press Clamp
Ideal for large stamping presses where running individual air lines to a central manifold is impractical, switching the clamp directly at the cap.
Inline Diverter Gate
Perfect for heavy material handling lines needing a 200kg lift capacity, saving manifold space by operating the diverter via a single local coil signal.
Autonomous Pallet Stop
Provides robust stopping force for high-mass pallets in decentralized zones, eliminating the tubing runs required by remote valve banks.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X100S-08A the Right Choice?
Size this 100mm bore against the 63mm option (1559N push @0.5MPa) or the 80mm option (2513N push @0.5MPa) based on your force needs. The safe working load is 2356N, yielding a 200kg vertical lift with a 2:1 margin. Confirm the AC220V terminal entry and 1/4" valve port fit your supply. The rod retracts when the coil is energised by default; reposition the valve to extend on energisation. Size force within the 0.15-0.8MPa valve range, not the 1.0MPa cylinder body rating. The valve routes air and is not a lock—add an external rod lock or pilot-operated check valve to hold loads safely. For this 100mm stroke, side-load guides are recommended.
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 SAUF100X100S-08A FAQ
It features a 100mm bore, 100mm stroke, and a built-in 4M310-08 valve with a 1/4" port, Cv 1.4, and 4 cycles/sec max. The AC220V terminal coil is IP65 rated. It pushes 3927N and pulls 3681N at 0.5MPa. Size within the valve's 0.15-0.8MPa operating window; do not use the cylinder body's 1.0MPa rating for the assembled unit.
By default, the rod retracts when the coil is energised. You can reconfigure it to extend on energisation by repositioning the integrated valve. The 5/2 valve only routes air; it is not a load lock. If you need to hold a load vertically during air loss, install an external rod lock or pilot-operated check valve.
Related AirTAC Cylinders & Valves
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