Airtac SAIF Series Standard Cylinder with Valve SAIF63X350S-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF63X350S-10A is a genuine double-acting ISO 15552 cylinder with a Ø63mm bore, 350mm 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
- Stroke350 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF63X350S-10A
The AirTAC SAIF63X350S-10A is a double-acting ISO 15552 profile cylinder paired with a built-in 4M310-10 5/2 solenoid valve. This specific SKU features an AC220V terminal coil and a -S magnet for CMSE reed and DMSE electronic sensors. The integrated valve provides a 30.0 mm2 effective area (Cv 1.68) and operates at 4 cycles per second. Because the 5/2 valve limits the operating pressure to 0.15-0.8 MPa, this defines the practical working range for the assembled unit, even though the bare cylinder rates to 1.0 MPa.
At 0.5 MPa, this 63mm bore generates 1559N of push force and 1402N of pull force. The manifold connects the valve to the cylinder using PU tubing (O10 x O6.5). By default, the factory setting retracts the piston rod when the coil is energised, but you can reconfigure it to extend-when-energised simply by repositioning the valve. This self-switching design eliminates the need for a separate remote valve, reducing tubing and panel space for decentralized machine stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF63X350S-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF63X350S-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 350 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 SAIF63X350S-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 63×350 | 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 SAIF63X350S-10A Is Used
Decentralized Assembly Lines
Eliminates the need for long pneumatic tubing runs from a central valve island, driving individual stations directly via the integrated 4M310 valve.
Space-Constrained Machinery
Saves valuable panel space by mounting the 5/2 valve directly onto the profile cylinder, ideal for compact automation cells.
Retrofit Automation
Simplifies machine upgrades by adding self-switching pneumatic control without re-engineering an external valve manifold.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF63X350S-10A the Right Choice?
Choose this AC220V terminal-entry model when you need decentralized control without running wiring for a remote valve bank. If your application requires less force, the 50mm bore neighbor provides 982N push at 0.5 MPa; for heavier loads, the 80mm bore offers 2513N. Because the stroke is 350mm, ensure you provide adequate side-load guidance to prevent rod binding. Remember that the 5/2 valve routes air but does not lock the load; for true position holding under load loss, consider the SAIL lock or BSAI clamp-lock cylinders. When ordering a replacement, verify the 63mm bore, 350mm stroke, PT3/8 cylinder port, 10 (3/8) valve port, AC220V voltage, terminal entry, 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 SAIF63X350S-10A FAQ
The 63mm bore generates 1559N push and 1402N pull force at 0.5 MPa. 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.
You do not need a separate valve. The integrated 5/2 valve switches the cylinder from a single AC220V coil signal. By factory default, the rod retracts when energised, but you can reposition the valve to extend-when-energised.
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