Airtac SAIF Series Standard Cylinder with Valve SAIF32X50S-06E
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X50S-06E is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 50mm 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.
- BoreØ32 mm
- Stroke50 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X50S-06E
The AirTAC SAIF32X50S-06E is a double-acting ISO 15552 profile cylinder equipped with a built-in 4M210-06 5/2 solenoid valve, delivering a Cv of 0.78 and a 14.0 mm2 effective orifice. Driven by an AC24V terminal coil drawing 3.5 VA with IP65 protection, it activates in 0.05 s or less. The integrated manifold uses an O8 x O5 PU tube to bridge the valve and cylinder. While the bare cylinder rates to 1.0 MPa, the internal pilot valve operates at 0.15-0.8 MPa, setting the practical working range for the assembly.
In this 32 mm bore configuration, the cylinder generates 402 N of push force and 345 N of pull force at 0.5 MPa. Factory set to retract the rod when the coil is energised, the valve can be repositioned to extend-when-energised if your logic requires it. The -S magnet option supports CMSE reed and DMSE electronic sensors for precise position feedback, and the unit eliminates remote plumbing by switching itself from one coil signal.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X50S-06E Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X50S-06E |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 50 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/8 |
| Rod thread | M10×1.25 |
| 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 | AC24V · 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 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 SAIF32X50S-06E
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×50 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| E | Coil voltage AC24V. |
| 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 SAIF32X50S-06E Is Used
Decentralized Assembly Stations
Ideal for large machines where running valve tubing is costly, allowing independent cylinder control from a single AC24V signal.
Space-Constrained Machinery
The built-in 4M210-06 valve eliminates the need for a remote valve island, saving valuable panel and footprint space.
Sensor-Ready Positioning
Equipped with a -S magnet for CMSE and DMSE switches, providing reliable end-of-stroke detection in automated workflows.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X50S-06E the Right Choice?
Choose this 32 mm bore when your application requires around 400 N of thrust at 0.5 MPa; step up to the 40 mm bore if you need 628 N of push force. The self-valved SAIF32X50S-06E excels in decentralized stations and space-tight machinery, removing the need for a separate remote valve and cutting panel space. For load-holding or safety locking, do not rely on the 5/2 valve or the adjustable air cushions, as neither locks the load; consider the SAIL series instead. To replace this unit, match the 50 mm stroke, 1/8 cylinder port, 4M210-06 valve, AC24V terminal coil, PT thread, and -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 SAIF32X50S-06E FAQ
The 32 mm bore generates 402 N push and 345 N pull at 0.5 MPa. The built-in 4M210-06 5/2 valve has an effective area of 14.0 mm2 (Cv 0.78) and a maximum frequency of 5 cycles per second.
Yes. By factory default, the rod retracts when the AC24V coil is energised, but you can reposition the valve to extend-when-energised. The 5/2 valve holds its position via internal pilot pressure, not a spring, so no separate remote valve is needed.
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