Airtac SAIF Series Standard Cylinder with Valve SAIF32X400S-06B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X400S-06B is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 400mm 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
- Stroke400 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X400S-06B
The AirTAC SAIF32X400S-06A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M210-06 5/2 solenoid valve. The built-in valve offers a 14.0 mm2 effective area (Cv 0.78) and operates via a DC24V terminal connection drawing 3.0 W. Because the cylinder body rates to 1.0 MPa but the valve limits pressure, the practical working range for this assembled unit is 0.15-0.8 MPa. At 0.5 MPa this 32mm bore generates 402N of push force, scaling to 724N at 0.9 MPa.
This self-contained design switches directly from one coil signal, eliminating remote plumbing and saving panel space for decentralized machine stations. The factory setting retracts the piston rod when the coil is energised, which you can reconfigure to extend-when-energised by repositioning the valve. The manifold connects using O8 x O5 PU tubing, and the assembly includes a magnet for CMSE reed and DMSE electronic sensors. The 400mm stroke falls within standard limits, though at this length external guides are recommended to manage side loads.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X400S-06B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X400S-06B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 400 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 | 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 (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 SAIF32X400S-06B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×400 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| 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 SAIF32X400S-06B Is Used
Decentralized Assembly Stations
Eliminates the need for a remote valve island, allowing independent pneumatic control at individual workstations on a large machine.
Space-Constrained Automation
The built-in valve manifold saves valuable panel and footprint space in compact machinery where routing separate tubing is impractical.
Retrofit Pneumatic Systems
Ideal for upgrading existing ISO 15552 setups where adding decentralized control to a 400mm stroke cylinder simplifies wiring and plumbing.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X400S-06B the Right Choice?
Choose this 32mm bore when your application requires up to 402N push force at 0.5 MPa; stepping up to the 40mm bore yields 628N if higher thrust is needed. The integrated 4M210-06 valve makes this unit ideal for space-tight machines where running separate valve tubing is costly. The DC24V terminal coil provides a 0.05s response time with IP65 protection. Remember that the 5/2 valve routes air but does not hold the load without live pressure; for position holding, consider the SAIL lock cylinder. When replacing, match the 32mm bore, 400mm stroke, 1/8" cylinder port, 06 valve port, DC24V voltage, terminal entry, PT threads, and the -S magnet option. For any stroke of 300mm or more, ensure proper guiding to prevent rod side-loading.
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 SAIF32X400S-06B FAQ
The 32mm bore generates 402N push force at 0.5 MPa and 724N at 0.9 MPa. The built-in 4M210-06 valve provides an effective area of 14.0 mm2 (Cv 0.78).
No, the integrated 5/2 valve switches the cylinder directly from one DC24V coil signal. By default, the rod retracts when the coil is energised, but this can be reconfigured to extend-when-energised by repositioning the valve.
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