Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X75S-10B
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X75S-10B is a genuine double-acting profile-type cylinder with a Ø100mm bore, 75mm stroke and a built-in 4M310-10 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ100 mm
- Stroke75 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X75S-10B
The SAUF100X75S-10B is a double-acting profile cylinder with a built-in AirTAC 4M310 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 unit provides 3927N push and 3681N pull at 0.5MPa, operating within the valve's 0.15-0.8MPa window. The cylinder port is 1/2" and the rod end thread is M20x1.5.
The integrated valve features a 3/8" port, 30mm2 flow (Cv 1.68), and switches up to 4 cycles/sec. It uses a DC24V terminal entry coil rated IP65 with a 0.05s response. The -S suffix denotes a piston magnet for CMSG/DMSG/EMSG switches. For sizing, the safe working load is roughly 2356N (60% of the 0.5MPa push force), translating to a 200kg vertical lift with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X75S-10B Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X75S-10B |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 75 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 1/2" |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (5/2) |
|---|---|
| Valve flow | 30.0 mm² (Cv 1.68) |
| 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 SAUF100X75S-10B
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 100×75 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAUF100X75S-10B Is Used
Decentralized Press Clamping
Ideal for large presses needing individual clamping actuators. The built-in valve provides local control without routing long tubing runs back to a central manifold.
Heavy Diverter Gate
Drives heavy diverter gates on high-capacity conveyors. The 100mm bore delivers 3927N push at 0.5MPa, and the integrated 4M310 valve ensures rapid 4 cycle/sec operation.
Autonomous Pallet Stops
Deployed as decentralized pallet stops in automated warehouses. One DC24V signal actuates the stop, saving manifold space and simplifying installation across wide layouts.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF100X75S-10B the Right Choice?
When sizing, compare neighboring bores: the 80mm bore yields 2513N push at 0.5MPa, while this 100mm bore yields 3927N. Confirm the DC24V terminal entry and 3/8" valve port match your supply. The cylinder body rates to 1.0MPa, but you must size force within the built-in valve's 0.15-0.8MPa working range. By default the rod retracts when the coil is energised; repositioning the valve changes it to extend-when-energised. The valve only routes air, so for load holding on air loss you must add an external rod lock or pilot-operated check valve. At 75mm stroke this unit meets the 75mm minimum for this bore, but for any stroke over 300mm, guide the load to prevent 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 SAUF100X75S-10B FAQ
It generates 3927N push and 3681N pull at 0.5MPa, reaching 6282N push at 0.8MPa. The built-in valve is a 4M310-10 (3/8" port, Cv 1.68, 4 cycles/sec) with a DC24V terminal coil. Although the cylinder body rates to 1.0MPa, the assembled unit must operate within the valve's 0.15-0.8MPa range.
No, the built-in valve routes air and is not a load lock. If air is lost, the piston drifts and the 29mm cushions only decelerate near stroke end. To hold a load, add an external rod lock or pilot-operated check valve. The default action retracts the rod when energised, but repositioning the valve extends it instead.
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