Airtac SAIF Series Standard Cylinder with Valve SAIF32X300S-08C
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X300S-08C is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 300mm stroke and a built-in 4M210-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke300 mm
- Built-in valve4M210-08
- Valve port1/4"
- CoilAC110V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X300S-08C
The AirTAC SAIF32X300S-08C is a double-acting ISO 15552 profile cylinder integrating a 4M210-08 5/2 solenoid valve directly on its body. This specific SKU features an AC110V terminal electrical entry and a carbon steel piston rod. The built-in valve offers an effective area of 16.0 mm2 (Cv 0.89) and utilizes an O8 x O5 PU tube to bridge the manifold block. Equipped with a magnet (-S), it supports CMSE reed and DMSE electronic sensors for precise position detection.
While the bare cylinder rates to 1.0 MPa, the integrated 5/2 valve operates at 0.15-0.8 MPa, setting the practical working range for this assembled unit. Operating at 30-800 mm/s, it delivers 402 N of push force at 0.5 MPa. By default, the rod retracts when the coil is energised, but you can reconfigure the valve to extend-when-energised. This decentralized design eliminates remote plumbing, saving panel space.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X300S-08C Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X300S-08C |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 300 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/8 |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-08 (5/2) |
|---|---|
| Valve flow | 16.0 mm² (Cv 0.89) |
| Max frequency | 5 cycle/sec |
| Coil voltage | AC110V · 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 SAIF32X300S-08C
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×300 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M210-08. |
| C | Coil voltage AC110V. |
| 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 SAIF32X300S-08C Is Used
Decentralized Assembly Stations
Ideal for large machines where running valve tubing back to a central panel is costly; this self-valved unit controls its own 300mm stroke locally via an AC110V signal.
Space-Constrained Diverters
The integrated 4M210-08 valve eliminates the need for a separate valve manifold, saving valuable envelope space on tight conveyor sorting mechanisms.
Retrofit Automation Upgrades
Perfect for upgrading older lines where adding a new valve island is impractical, simply provide air to the cylinder and wire the 110V terminal connection.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X300S-08C the Right Choice?
Choose this 32mm bore when your application requires the exact 402 N push force at 0.5 MPa; stepping down is not an option, but stepping up to the 40mm bore yields 628 N if your load demands more. The 300mm stroke on this model requires careful attention to side loads—always use a proper guide to prevent rod binding over extended travel distances. The integrated 4M210-08 valve means you only need to run a single AC110V coil signal, drastically reducing wiring compared to a separate cylinder and remote valve setup.
Remember that the 5/2 valve routes air but does not lock the load; if you need true position holding without live pressure, consider the SAIL lock series instead. When ordering replacements, verify the 32mm bore, 300mm stroke, PT1/8 cylinder port, 1/4" valve port code (08), AC110V terminal coil, PT thread, and the -S magnet requirement.
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 SAIF32X300S-08C FAQ
The integrated 4M210-08 5/2 solenoid valve has an effective area of 16.0 mm2 (Cv 0.89). While the cylinder body itself rates to 1.0 MPa, the practical operating pressure for the assembled SAIF unit is 0.15-0.8 MPa due to the valve's internal pilot specifications.
No, the SAIF32X300S-08C switches itself from a single AC110V coil signal. By factory default, the piston rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised if the application logic requires it.
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