Airtac SAIF Series Standard Cylinder with Valve SAIF32X50-06B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X50-06B 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"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X50-06B
The AirTAC SAIF32X50-06B is a double-acting ISO 15552 profile cylinder with a built-in 4M210-06 5/2 solenoid valve, delivering a Cv of 0.78. Driven by a DC24V terminal entry coil consuming 3.0 W, it eliminates remote plumbing. The integrated manifold connects to the 32mm bore via an O8xO5 PU tube, routing air to the PT1/8 cylinder port. While the cylinder body rates to 1.0 MPa, the valved assembly operates at 0.15-0.8 MPa.
At 0.5 MPa, this 32mm bore generates 402N of push force and 345N of pull. The factory setting retracts the rod when the coil is energised, but you can reposition the valve to extend-when-energised. It switches itself from one coil signal, making it ideal for decentralized stations. The valve reaches a max frequency of 5 cycles/sec and responds in 0.05 s.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X50-06B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X50-06B |
|---|---|
| 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 | 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 SAIF32X50-06B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×50 | 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 SAIF32X50-06B Is Used
Decentralized Machine Stations
Eliminates the need to run long air lines back to a central valve manifold, driving the 402N cylinder directly from a local DC24V signal.
Compact Assembly Tooling
Fits space-tight machine frames where a separate cylinder and valve would exceed the available envelope, switching at up to 5 cycles per second.
Retrofit Automation Upgrades
Ideal for adding motion to existing equipment without re-plumbing the main air system, using the integrated 4M210-06 valve and PT1/8 ports.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X50-06B the Right Choice?
Choose this self-valved SAIF32X50-06B when you need decentralized control and want to save panel space by removing a remote valve. If your application requires more thrust, stepping up to the 40mm bore yields 628N push at 0.5 MPa. For live load-holding, note that the 5/2 valve routes air but does not lock; consider the SAIL series for pneumatic locking.
When ordering a replacement, verify the 32mm bore, 50mm stroke, 06 (1/8) valve port, DC24V voltage, terminal entry, and PT thread. Because the stroke is under 300mm, side-load guides are less critical, but standard alignment practices still apply. The carbon steel rod and standard seals handle ambient temperatures from -20 to +70 C.
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 SAIF32X50-06B FAQ
The 32mm bore produces 402N push and 345N pull at 0.5 MPa. The built-in 4M210-06 valve has an effective area of 14.0 mm2 (Cv 0.78).
By factory default, the DC24V coil energizes to retract the rod. The 5/2 valve can be repositioned on the manifold to change this to extend-when-energised, eliminating the need for a separate remote valve.
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