Airtac SAIF Series Standard Cylinder with Valve SAIF63X1000-08A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF63X1000-08A is a genuine double-acting ISO 15552 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 SAIF Series Standard Cylinder with Valve SAIF63X1000-08A
The AirTAC SAIF63X1000-08A is a double-acting ISO 15552 profile cylinder paired with a built-in 4M310-08 5/2 solenoid valve, delivering a Cv of 1.40. Driven by an AC220V terminal coil consuming 3.5 VA, it eliminates remote plumbing. While the cylinder body rates to 1.0 MPa, the integrated valve limits the practical operating pressure to 0.15-0.8 MPa. At 0.5 MPa it generates 1559N of push force.
By default, the piston rod retracts when the coil is energised, but you can reconfigure it to extend-when-energised by repositioning the valve. The manifold connects to the cylinder via O10 x O6.5 PU tubing, and the valve port (1/4) is distinct from the 3/8 cylinder port. This self-contained design requires only one electrical signal to operate, making it ideal for decentralized stations across large machines.
Airtac SAIF Series Standard Cylinder with Valve SAIF63X1000-08A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF63X1000-08A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 1000 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G3/8 |
| Rod thread | M16×1.5 |
| 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 SAIF at 0.15–0.8 MPa. Default: rod retracts when the coil is energised (reconfigurable to extend). Specs follow the official AirTAC SAIF 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 SAIF Series Standard Cylinder with Valve SAIF63X1000-08A
| SAIF | ISO 15552 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. |
SAIF does not hold its load without air — the valve routes air, it is not a lock. For load-holding use a SAIL (lock) or BSAI (clamp-lock).
Where the Airtac SAIF Series Standard Cylinder with Valve SAIF63X1000-08A Is Used
Decentralized Automation
Ideal for large machines with decentralized stations, eliminating long tubing runs to a central panel.
Space-Constrained Retrofits
Fits where running separate valve tubing is costly, providing a compact self-switching assembly.
Material Handling
Suitable for long-stroke 1000mm actuation in sorting gates where integrated valve control simplifies wiring.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF63X1000-08A the Right Choice?
Choose this 63mm bore when 50mm (982N push at 0.5 MPa) is insufficient but 80mm (2513N) is excessive. The integrated 4M310 valve offers a 4 cycle/sec max frequency. The AC220V terminal connection suits standard plant wiring. To replace this unit, match the 63mm bore, 1000mm stroke, 1/4 valve port, AC220V, terminal entry, PT threads, and no magnet. For load-holding, note the 5/2 valve routes air but does not lock; consider SAIL for mechanical locking.
At 1000mm stroke, side loads are amplified. Ensure external guide rods are used to prevent rod binding and premature seal wear, as the adjustable air cushions only decelerate near stroke ends.
Quick checklist
- ✓ Force at 0.15–0.8 MPa
- ✓ Coil voltage matches panel
- ✓ Terminal vs grommet entry
- ✓ Retract- or extend-when-energised
- ✓ Load-holding → SAIL / BSAI
Airtac SAIF Series Standard Cylinder with Valve SAIF63X1000-08A FAQ
At 0.5 MPa, the cylinder provides 1559N of push force and 1402N of pull force. The built-in 4M310-08 valve has an effective area of 25.0 mm2 (Cv 1.40).
Yes, the factory setting retracts the rod when the AC220V coil is energised, but it can be reconfigured to extend-when-energised by repositioning the valve. The integrated manifold means no separate remote valve is required, saving panel space.
Related AirTAC Cylinders & Valves
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