Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06E
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06E is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 150mm 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
- Stroke150 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06E
The AirTAC SAIF32X150S-06E is a double-acting ISO 15552 profile cylinder with a built-in 4M210-06 5/2 solenoid valve, delivering a 14.0 mm2 effective area (Cv 0.78). Driven by an AC24V terminal entry coil consuming 3.5 VA, it achieves IP65 protection and a 0.05 s response time. The integrated manifold uses an O8 x O5 PU tube, meaning the 1/8" valve port differs from the cylinder's 1/8" port. Because the valve operates at 0.15-0.8 MPa, the practical working range for the assembled unit is 0.15-0.8 MPa rather than the bare cylinder's 1.0 MPa rating.
Providing 402 N of push force at 0.5 MPa, this self-switching unit eliminates the need for a separate remote valve, saving panel space and tubing in decentralized installations. The -S magnet supports CMSE reed and DMSE electronic sensors for position detection. By default, the factory setting retracts the piston rod when the coil is energised, but this can be reconfigured to extend-when-energised simply by repositioning the valve.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06E Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06E |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 150 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 SAIF32X150S-06E
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×150 | 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 SAIF32X150S-06E Is Used
Decentralized Stations
Ideal for large machines with decentralized control, eliminating long tubing runs to a central manifold.
Compact Assembly
Fits into tight machine footprints where panel space for a separate valve is unavailable.
Retrofit Upgrades
Simplifies machine upgrades by driving the cylinder directly from a single AC24V signal.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06E the Right Choice?
Choose this 32 mm bore if your application requires 402 N push force at 0.5 MPa; stepping up to the 40 mm bore yields 628 N, while dropping to a smaller profile is not available in the SAIF series. The self-valved SAIF design beats a separate cylinder plus remote valve when you need decentralized stations across a large machine, as it switches itself from one AC24V coil signal without extra plumbing. Remember that the 5/2 valve routes air but does not hold the load without live pressure; for true load-holding, consider the SAIL lock or BSAI clamp-lock cylinder. At 150 mm stroke, ensure proper guiding to prevent excessive side loads. When replacing, match the 32 mm bore, 150 mm stroke, 1/8" valve port, AC24V voltage, PT thread, terminal entry, 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 SAIF32X150S-06E FAQ
The 32 mm bore provides 402 N push force at 0.5 MPa and 724 N at 0.9 MPa. The built-in 4M210-06 valve has a 14.0 mm2 orifice with a Cv of 0.78.
The 5/2 valve holds position via internal pilot pressure. By default, the factory setting retracts the rod when the AC24V coil is energised, but it can be reconfigured to extend-when-energised by repositioning the valve.
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