Airtac SAIF Series Standard Cylinder with Valve SAIF63X80-10B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF63X80-10B is a genuine double-acting ISO 15552 cylinder with a Ø63mm bore, 80mm 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
- Stroke80 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF63X80-10B
The AirTAC SAIF63X80-10B is a double-acting ISO 15552 profile cylinder with a built-in 4M310-10 5/2 solenoid valve, delivering a 1.68 Cv flow rate. Driven by a DC24V terminal coil drawing 3.0 W, it eliminates the need for a separate remote valve. The cylinder body features a PT3/8 port, while the integrated valve manifold uses a PT3/8 port connected via O10 x O6.5 PU tubing.
Because the 5/2 valve operates at 0.15-0.8 MPa, this defines the practical working pressure for the assembled unit, even though the bare cylinder rates to 1.0 MPa. Generating 1559 N of push force at 0.5 MPa, it switches itself from one coil signal. Factory-set to retract the rod when energised, the valve can be repositioned to extend-when-energised if your sequence requires it.
Airtac SAIF Series Standard Cylinder with Valve SAIF63X80-10B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF63X80-10B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 80 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 SAIF63X80-10B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 63×80 | 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 SAIF63X80-10B Is Used
Decentralized Machine Stations
Eliminates long air lines from a central panel by switching locally via the built-in 4M310 valve, saving wiring and plumbing on large factory floors.
Mid-Force Clamping
Provides 1559 N of push force at 0.5 MPa, ideal for securely holding medium-sized workpieces during machining or assembly operations.
Space-Constrained Retrofits
Drops into tight envelopes where adding an external valve island is impossible, using the integrated manifold and short PU tubing to self-cycle.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF63X80-10B the Right Choice?
Choose this 63mm bore when a 50mm bore (982 N push at 0.5 MPa) is too weak, but an 80mm bore (2513 N push) is excessive. The self-valved SAIF63X80-10B excels in decentralized installations across large machines, cutting panel space and tubing runs. Its DC24V terminal coil offers safe, low-voltage control with a 0.05s activation time.
For replacements, match the 80mm stroke, PT3/8 cylinder port, 4M310-10 valve with PT3/8 port, DC24V voltage, terminal entry, and standard carbon steel rod. Note that the 5/2 valve routes air and is not a lock; if you need fail-safe load holding, select an AirTAC SAIL lock cylinder instead. Sensors are not included unless an -S magnet is 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 SAIF63X80-10B FAQ
At 0.5 MPa, the 63mm bore generates 1559 N of push force and 1402 N of pull force. The integrated 4M310-10 5/2 valve provides an effective area of 30.0 mm2 (Cv 1.68) with a maximum frequency of 4 cycles per second.
No, the SAIF63X80-10B has a built-in 4M310 valve actuated by a DC24V terminal coil. By default, the piston rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised. The valve holds its position via pilot pressure, not a spring.
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