Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X600-08A
The AirTAC Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X600-08A is a genuine double-acting profile-type cylinder with a Ø63mm bore, 600mm 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
- Stroke600 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X600-08A
The SAUF63X600-08A 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 makes it shorter than an ISO 15552 unit of the same bore. This SKU uses terminal entry, PT threads, and a Ø20 mm rod with an M16x1.5 end thread.
Operating strictly within the valve's 0.15-0.8 MPa window, it delivers 1559 N push and 1402 N pull at 0.5 MPa. The 1/4" valve port flows 25 mm2 (Cv 1.4) at up to 4 cycles per second. The cylinder body itself rates to 1.0 MPa, but the assembled unit is capped by the valve's 0.8 MPa limit. Based on the 0.5 MPa push force, the safe working load is roughly 935 N, translating to a vertical lift capacity of about 79 kg with a 2:1 margin.
Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X600-08A Technical Specifications
| Model | Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X600-08A |
|---|---|
| Series | SAUF profile cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 600 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 SAUF63X600-08A
| SAUF | Profile cylinder with built-in 4M valve. |
|---|---|
| 63×600 | 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 SAUF63X600-08A Is Used
Divert Gate Actuation
Decentralized diverter on a packaging line. The built-in valve removes the need to run long tubing back to a central manifold, speeding up cycle response.
Vertical Package Stopper
Independent stopper gate on a logistics sorting conveyor. One AC220V signal drives the 600 mm stroke directly at the point of operation.
Machine Tool Loading
Pushing blanks into a machining center. The compact profile cylinder saves space while the integrated 4M valve simplifies electrical control.
Is the Airtac SAUF Series Valve-Mounted Air Cylinder SAUF63X600-08A the Right Choice?
When sizing, compare this 63 mm bore against the neighbouring 50 mm and 80 mm options. At 0.5 MPa the 50 mm yields 982 N push, while the 80 mm provides 2513 N, so choose based on your exact force requirement within the 0.15-0.8 MPa range. Confirm the AC220V terminal coil matches your supply. By default the rod retracts when energised, but you can reconfigure it to extend by repositioning the valve. Because this is a 600 mm stroke, add an external guide to prevent rod bending and side-load damage. The 3/8" cylinder port is fixed by the bore. This SKU lacks a magnet and cannot accept a sensor. The valve only routes air; it is not a lock, so for load holding add an external rod lock or pilot-operated check valve.
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 SAUF63X600-08A FAQ
It pushes 1559 N and pulls 1402 N at 0.5 MPa, reaching 2494 N push at the 0.8 MPa maximum. The built-in valve is a 4M310-08 (1/4" port, Cv 1.4, 25 mm2 flow) running on AC220V. Size your force within the valve's 0.15-0.8 MPa window, not the cylinder body's 1.0 MPa rating.
No, the built-in valve routes air but does not lock the piston; you need an external rod lock or pilot-operated check valve to hold a load. Out of the box the rod retracts when the coil is energised, but you can reconfigure it to extend-when-energised simply by repositioning the valve.
Related AirTAC Cylinders & Valves
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