Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X100S-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X100S-08A is a genuine double-acting profile-type cylinder with a Ø63mm 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.
- BoreØ63 mm
- Stroke100 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X100S-08A
The SAUF63X100S-08A 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 makes it shorter than an ISO 15552 unit of the same bore. It features a 3/8" air port, an M16x1.5 rod thread, and a piston magnet for CMSG/DMSG/EMSG switches.
Within the 0.15-0.8 MPa valve operating window, this 63mm bore delivers a 1559N push at 0.5MPa. A practical computed insight: the safe working load is roughly 935N, and it can vertically lift about 79kg with a 2:1 margin. The integrated 4M310-08 valve has a 1/4" port, Cv 1.4, and cycles up to 4 times per second. The AC220V terminal coil is IP65 rated.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X100S-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X100S-08A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 100 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | 3/8" |
| Rod thread | M16×1.5 |
| PU tube | Ø8 × Ø5 |
| 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 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 SAUF63X100S-08A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×100 | 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 SAUF63X100S-08A Is Used
Decentralized Clamping
Ideal for large machining cells where each clamping station switches itself via one AC220V signal, skipping a central manifold.
Inline Diverters
Provides independent pusher control along a conveyor, using the built-in 4M310 valve to save tubing runs back to a main panel.
Package Stops
Perfect for distributed packaging lines where a single coil signal actuates a stop gate without dedicating remote valve infrastructure.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X100S-08A the Right Choice?
Size by comparing neighbor bores: the 50mm bore pushes 982N while the 80mm bore pushes 2513N at 0.5MPa. This 63mm bore gives 1559N push and 1402N pull at 0.5MPa. Confirm the AC220V terminal entry and PT thread match your control setup. The cylinder body rates to 1.0MPa but you must size force within the 0.15-0.8MPa valve window. Default action retracts the rod when energized; reposition the valve to extend on energization. The valve routes air and is not a load lock—add an external rod lock or pilot-operated check valve to hold loads. For this 100mm stroke side-load is minimal, but add guidance for strokes over 300mm.
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 SAUF63X100S-08A FAQ
It delivers 1559N push and 1402N pull at 0.5MPa. The built-in valve is a 4M310-08 (1/4" port, Cv 1.4, max 4 cycles/sec). The cylinder body rates to 1.0MPa, but the assembled unit operates strictly within a 0.15-0.8MPa window. The coil is AC220V with a terminal entry.
By default the rod retracts when the coil is energized; you can reposition the valve to extend on energization. The 5/2 valve only routes air—it is not a load lock. If air is lost, the piston drifts. For vertical loads, install an external rod lock or pilot-operated check valve.
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