Airtac SAIF Series Standard Cylinder with Valve SAIF63X300S-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF63X300S-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 SAIF63X300S-10A
The AirTAC SAIF63X300S-10A is a double-acting ISO 15552 profile cylinder equipped with a built-in 4M310-10 5/2 solenoid valve, delivering a Cv of 1.68 and a 30 mm2 effective area. Driven by an AC220V terminal connection coil consuming 3.5 VA, it activates in 0.05 s with an IP65 rating. The integrated manifold uses PU tubing (O10 x O6.5) to bridge the valve and cylinder ports. Because the valve operates at 0.15-0.8 MPa, this defines the practical working pressure for the assembled unit, even though the cylinder body itself rates to 1.0 MPa. At 0.5 MPa it generates 1559 N of push force and 1402 N of pull force.
This self-switching design eliminates the need for a remote valve, drastically reducing panel space and plumbing for decentralized machine stations. Factory-set to retract the carbon steel piston rod when the coil is energised, the valve can be repositioned to extend-when-energised if your sequence demands it. The -S magnet option supports position sensing with AirTAC CMSE reed and DMSE electronic switches along the dual-side sensor grooves.
Airtac SAIF Series Standard Cylinder with Valve SAIF63X300S-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF63X300S-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 SAIF63X300S-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 SAIF63X300S-10A Is Used
Decentralized Automation Stations
Ideal for large machines with multiple stations, using one AC220V signal to drive the cylinder locally without a central valve bank.
Mid-Force Assembly Presses
Delivers 1559 N of push force at 0.5 MPa for pressing, clamping, or joining components within a compact footprint.
Retrofit & Space-Tight Machines
Perfect for upgrades where running new pneumatic tubing is difficult; the built-in valve and terminal coil simplify wiring.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF63X300S-10A the Right Choice?
Choose this 63 mm bore when a 50 mm bore (offering 982 N push at 0.5 MPa) lacks thrust, but an 80 mm bore (2513 N push) is physically excessive. The integrated 4M310 valve handles up to 4 cycles per second, making it ideal for distributed automation nodes where running individual valve tubing back to a central manifold is costly or complex. With a 300 mm stroke, ensure adequate guiding to prevent excessive side-loading on the rod, as the air cushions (30 mm) only decelerate the load near stroke ends.
When ordering a replacement, verify the 63 mm bore, 300 mm stroke, PT3/8 cylinder port, 10 (3/8) valve port, AC220V voltage, terminal electrical entry, PT thread type, and the -S magnet requirement. Remember that the 5/2 valve routes air but does not lock the load; if pneumatic position holding is needed, consider the SAIL lock series instead.
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 SAIF63X300S-10A FAQ
At 0.5 MPa, the cylinder provides 1559 N of push force and 1402 N of pull force. The built-in 4M310-10 valve has an effective area of 30 mm2 (Cv 1.68) and supports a maximum frequency of 4 cycles per second.
No, the 5/2 valve routes air but does not lock the load pneumatically; for position holding, use a SAIL series clamp-lock cylinder. This model uses an AC220V terminal connection coil (3.5 VA, IP65). By default, the rod retracts when energised, but you can reposition the valve to extend-when-energised.
Related AirTAC Cylinders & Valves
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