Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X1000S-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X1000S-08A is a genuine double-acting profile-type cylinder with a Ø63mm 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.
- BoreØ63 mm
- Stroke1000 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X1000S-08A
The SAUF63X1000S-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 63mm bore delivers 1559N push and 1402N pull at 0.5MPa, operating within the valve's 0.15-0.8MPa window. The cylinder body rates to 1.0MPa, but the integrated valve limits the assembled unit to 0.8MPa.
This unit features a 1/4" valve port with a Cv of 1.4 and cycles up to 4 times per second. The AC220V terminal entry coil is IP65 rated with a 0.05s response. The 3/8" cylinder port and M16x1.5 rod thread are fixed by the bore. With a 1000mm stroke, the safe working load is roughly 935N (about 60% of the 0.5MPa push force), yielding a 79kg vertical lift capacity with a 2:1 margin. The S suffix denotes a piston magnet for CMSG/DMSG/EMSG switches.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X1000S-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X1000S-08A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 1000 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 SAUF63X1000S-08A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×1000 | 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 SAUF63X1000S-08A Is Used
Decentralized Conveyor Divert
Mounts directly on the line to actuate a divert gate without routing air lines back to a central manifold, saving tubing and installation time.
Independent Pallet Stop
Uses the integrated 4M310 valve to control a 1000mm stroke pallet stop in a large facility, freeing up manifold slots for other actuators.
Remote Machine Guard
Drives a long-stroke safety guard on a remote machine section using a single AC220V signal, eliminating the need for a nearby remote valve island.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X1000S-08A the Right Choice?
Size by comparing neighboring bores: the 50mm bore pushes 982N while the 80mm bore pushes 2513N at 0.5MPa. This 63mm unit provides 1559N push at 0.5MPa, making it ideal for mid-range loads. Confirm the AC220V terminal entry and 1/4" valve port meet your electrical and pneumatic supply requirements. The default action retracts the rod when energized, but you can reposition the valve to extend on energization. Always size force within the 0.15-0.8MPa valve operating range, never the 1.0MPa cylinder body rating. The built-in valve routes air and is not a load lock; add an external rod lock or pilot-operated check valve to hold loads securely. For this 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 SAUF63X1000S-08A FAQ
It pushes 1559N and pulls 1402N at 0.5MPa, reaching 2494N push at 0.8MPa. The built-in valve is a 4M310-08 (1/4" port, Cv 1.4, max 4 cycles/s). The cylinder body rates to 1.0MPa, but you must size force within the valve's 0.15-0.8MPa operating window. The coil is AC220V with terminal entry.
No, the built-in valve routes air but does not lock the piston. The rod retracts by default when energized, but you can reposition the valve to extend on energization. For vertical load holding on this 1000mm stroke, install an external rod lock or pilot-operated check valve to prevent drift.
Related AirTAC Cylinders & Valves
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