Airtac SAIF Series Standard Cylinder with Valve SAIF32X400-06A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X400-06A 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"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X400-06A
The AirTAC SAIF32X400-06A is a double-acting ISO 15552 profile cylinder paired 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 AC220V terminal entry coil drawing 3.5 VA, it activates in 0.05 s or less. Because the cylinder body rates to 1.0 MPa but the integrated valve operates at 0.15-0.8 MPa, the practical working range for this assembled unit is 0.15-0.8 MPa. The 32 mm bore generates 402 N of push force at 0.5 MPa, fitting light-duty tasks perfectly.
By integrating the valve directly onto the cylinder via a manifold block and O8 x O5 PU tubing, this unit switches itself from a single coil signal, eliminating remote plumbing and saving panel space for decentralized stations. The factory setting retracts the piston rod when the coil is energised, but you can reposition the valve to extend-when-energised if your logic requires it. Note that the PT1/8 cylinder port differs from the valve's 1/8 port code.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X400-06A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X400-06A |
|---|---|
| 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 | 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 (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 SAIF32X400-06A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×400 | 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 SAIF32X400-06A Is Used
Light-Duty Assembly
Handles small part placement and ejection in decentralized assembly stations where 402 N of push force is sufficient.
Package Diversion
Self-switching actuation for conveyor sorting gates, minimizing wiring and pneumatic tubing across long material handling lines.
Machine Retrofitting
Ideal for upgrading existing machinery where adding a remote valve bank is impractical, using the integrated 4M210-06 valve and AC220V terminal coil.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X400-06A the Right Choice?
Choose this 32 mm bore when you need compact, self-switching actuation delivering 402 N push at 0.5 MPa; step up to the 40 mm bore if you require 628 N push force. The SAIF32X400-06A excels over a separate cylinder and remote valve in space-tight machines or retrofits where running valve tubing is costly, as one AC220V terminal connection drives the entire assembly. For replacement, match the 32 mm bore, 400 mm stroke, 06 valve port, AC220V coil, terminal entry, PT thread, and no magnet (-S omitted).
Because this stroke is 400 mm, you must account for side loads and use external guide rods to prevent rod binding and premature seal wear. The 5/2 valve routes air but does not hold the load without live pressure; for true position holding, consider the SAIL lock or BSAI clamp-lock cylinder instead.
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 SAIF32X400-06A FAQ
The 32 mm bore provides 402 N push and 345 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 separate remote valve is needed. The integrated 4M210-06 5/2 solenoid valve mounts directly on the cylinder via a manifold block. By default, the piston rod retracts when the AC220V coil is energised, but you can reposition the valve to extend-when-energised.
Related AirTAC Cylinders & Valves
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