Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10A is a genuine double-acting ISO 15552 cylinder with a Ø63mm bore, 300mm 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
- Stroke300 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10A
The AirTAC SAIF63X300-10A is a double-acting ISO 15552 profile cylinder paired with a built-in 4M310-10 5/2 solenoid valve. This integrated valve delivers a 30.0 mm2 effective orifice (Cv 1.68) and switches at up to 4 cycles per second. Driven by an AC220V terminal-entry coil consuming 3.5 VA, it activates in 0.05 seconds. While the cylinder body rates to 1.0 MPa, the practical working range for the assembled SAIF unit is 0.15-0.8 MPa due to the internal pilot valve limits.
Providing 1559 N of push force at 0.5 MPa, this 63mm bore unit eliminates the need for separate remote valves and bulky panel plumbing. By default, the factory setting retracts the piston rod when the coil is energised, but you can reposition the valve to extend-when-energised. The manifold links the valve to the cylinder using O10 x O6.5 PU tubing, and the valve PT3/8 port is distinct from the cylinder PT3/8 port. A carbon steel rod and variable air cushions at both ends ensure durable, stable motion across the 300mm stroke.
Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 300 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 | 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 SAIF63X300-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 63×300 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAIF63X300-10A Is Used
Decentralized Automation Stations
Ideal for large factory layouts where running individual valve tubing back to a central manifold is costly and complex.
Space-Constrained Machinery
The integrated valve manifold saves valuable panel and footprint space on compact production equipment.
Wiring Simplification Retrofits
Retrofit older machines easily by driving the AC220V cylinder directly from local control signals without adding new air lines.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10A the Right Choice?
Choose this self-valved SAIF63X300-10A when your layout demands decentralized control and minimal wiring across large machines. Stepping down to a 50mm bore drops the 0.5 MPa push force to 982 N, whereas an 80mm bore raises it to 2513 N. This 63mm profile offers a strong middle ground. The 300mm stroke requires attention to side-load; ensure external guide rods are used to prevent rod binding. Remember that the 5/2 valve routes air but does not lock the load mechanically—use an AirTAC SAIL lock cylinder if position holding without live pressure is required. To replace this unit, match the 63mm bore, 300mm stroke, 4M310-10 valve with PT3/8 thread, AC220V terminal entry, and no magnet (-S not specified).
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 SAIF63X300-10A FAQ
The 63mm bore generates 1559 N of push force and 1402 N of pull force at 0.5 MPa. The built-in 4M310-10 valve provides a 30.0 mm2 effective area (Cv 1.68) for high flow capacity.
No separate remote valve is needed. By factory default, the AC220V coil retracts the rod when energised, but the 5/2 valve can be repositioned to extend-when-energised. The valve holds its position via internal pilot pressure, not a spring.
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