Airtac SAIF Series Standard Cylinder with Valve SAIF50X600-06A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF50X600-06A is a genuine double-acting ISO 15552 cylinder with a Ø50mm bore, 600mm stroke and a built-in 4M210-06 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ50 mm
- Stroke600 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF50X600-06A
The AirTAC SAIF50X600-06A is a double-acting profile cylinder with a built-in 4M210-06 5/2 solenoid valve, delivering a Cv of 0.78 and a 14.0 mm2 orifice. Driven by an AC220V terminal coil drawing 3.5 VA, it activates in 0.05 s with IP65 protection. Because the integrated valve operates at 0.15-0.8 MPa, this sets the practical working pressure range for the assembled unit, even though the bare cylinder rates to 1.0 MPa. At 0.5 MPa it provides 982 N of push force and 825 N of pull force.
This self-switching unit eliminates the need for a separate remote valve, reducing tubing and panel space for decentralized machine stations. The manifold bridges the valve to the cylinder using PU tubing (O8 x O5), and the valve port (1/8) differs from the cylinder port (1/4). From the factory, the piston rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised if your sequence demands it.
Airtac SAIF Series Standard Cylinder with Valve SAIF50X600-06A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF50X600-06A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø50 mm |
| Stroke | 600 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/4 |
| Rod thread | M16×1.5 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-06 (5/2) |
|---|---|
| Valve flow | 14.0 mm² (Cv 0.78) |
| Max frequency | 5 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 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 SAIF50X600-06A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 50×600 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| 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 SAIF50X600-06A Is Used
Decentralized Automation Stations
Perfect for large factory layouts where installing a remote valve island is impractical, utilizing the built-in 4M210 valve to actuate the 600 mm stroke directly at the point of operation.
Extended Stroke Material Handling
Drives long-travel pushers or diverters on conveyor lines, providing 982 N of push force at 0.5 MPa while keeping wiring and plumbing localized to the cylinder.
Space-Constrained Machine Retrofitting
Ideal for upgrading older machinery where panel space is tight, using the self-contained AC220V terminal coil to eliminate the need for external valve manifolds.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF50X600-06A the Right Choice?
Choose this 50 mm bore when you need higher thrust than the 40 mm version (628 N push at 0.5 MPa) but want to avoid the larger envelope of the 63 mm bore (1559 N push). The 600 mm stroke is well within the 1200 mm standard maximum for this bore, but at this length you should account for rod deflection and use a guide to prevent excessive side loads. The integrated 4M210 valve with a 1/8 port and AC220V terminal connection is ideal for large machines where running individual valve lines is costly. For replacements, match the 50 mm bore, 600 mm stroke, 1/8 valve port, 1/4 cylinder port, AC220V voltage, terminal entry, PT threads, and standard carbon steel rod. If your application requires the rod to hold its position without live air pressure, note that this 5/2 valve routes air but does not lock the load; consider the SAIL series for pneumatic locking.
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 SAIF50X600-06A FAQ
The 50 mm bore provides 982 N push and 825 N pull force at 0.5 MPa. The built-in 4M210-06 valve has an effective area of 14.0 mm2 (Cv 0.78) and a maximum frequency of 5 cycles per second.
No, the 5/2 solenoid valve routes air but does not lock the load. It holds its last position via internal pilot pressure, not a mechanical spring. The factory setting retracts the rod when energised, but it can be reconfigured to extend-when-energised by repositioning the valve.
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