Airtac SAIF Series Standard Cylinder with Valve SAIF63X450S-10B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF63X450S-10B is a genuine double-acting ISO 15552 cylinder with a Ø63mm bore, 450mm 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.
- BoreØ63 mm
- Stroke450 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF63X450S-10B
The AirTAC SAIF63X450S-10B is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This built-in valve provides a 30.0 mm2 orifice (Cv 1.68) and operates at 4 cycles per second, driven by a DC24V terminal coil consuming 3.0 W. Because the valve mounts directly via a manifold block using O10 x O6.5 PU tubing, it eliminates remote plumbing. The assembly is rated for 0.15-0.8 MPa, as the valve limits the cylinder's 1.0 MPa capacity.
Generating 1559N push force at 0.5 MPa, this unit includes a magnet for CMSE reed and DMSE electronic sensors. The factory setting retracts the rod when the coil energizes, but you can reposition the valve to extend-when-energised. The 3/8 valve port differs from the cylinder's PT3/8 port. For strokes of 450mm, external guides are recommended to manage side loads.
Airtac SAIF Series Standard Cylinder with Valve SAIF63X450S-10B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF63X450S-10B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 450 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G3/8 |
| Rod thread | M16×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (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 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 SAIF63X450S-10B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 63×450 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| B | Coil voltage DC24V. |
| 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 SAIF63X450S-10B Is Used
Decentralized Automation
Eliminates remote valve panels by switching the cylinder directly from a DC24V signal across large factory layouts.
High-Flow Assembly
The 4M310-10 valve delivers Cv 1.68 flow, making it suitable for fast-acting 63mm bore assembly processes.
Space-Constrained Retrofits
Ideal for machinery upgrades where running new pneumatic tubing to a central manifold is too costly.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF63X450S-10B the Right Choice?
Choose this self-valved SAIF63 model when decentralized stations require high flow and consolidated wiring. If you need less force, the 50mm bore offers 982N push at 0.5MPa. The 4M310-10 valve provides Cv 1.68 for rapid actuation. Remember, the 5/2 valve routes air but does not lock the load; use SAIL for holding. To replace: match 63mm bore, 450mm stroke, 3/8 valve port, DC24V terminal coil, PT thread, and the -S magnet.
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 SAIF63X450S-10B FAQ
It delivers 1559N push force at 0.5MPa and 2805N at 0.9MPa. The built-in 4M310-10 valve provides a 30.0 mm2 effective area (Cv 1.68) with a maximum frequency of 4 cycles per second.
The DC24V terminal coil drives the 5/2 valve, which routes air to hold its position by pilot pressure, not a spring. The factory setting retracts the rod when energised, but you can reposition the valve to extend-when-energised. It does not lock the load without live pressure.
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