Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06B 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"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06B
The AirTAC SAIF32X150S-06B is a double-acting ISO 15552 profile cylinder equipped with a built-in 4M210-06 5/2 solenoid valve. This integrated valve features a 1/8" port with a 14.0 mm2 effective area (Cv 0.78) and mounts directly via a manifold block using O8 x O5 PU tubing. Driven by a DC24V terminal entry coil consuming 3.0 W, it activates in 0.05 s or less with an IP65 rating. The cylinder bore is 32 mm, generating 402 N of push force at 0.5 MPa. Although the cylinder body rates to 1.0 MPa, the practical operating range for this valved unit is 0.15-0.8 MPa.
By default, the piston rod retracts when the coil is energised, but you can reconfigure it to extend-when-energised simply by repositioning the valve. This self-switching design eliminates the need for a separate remote valve, reducing plumbing and panel space for decentralized machine stations. The carbon steel piston rod includes a magnet for position sensing with AirTAC CMSE reed or DMSE electronic solid-state switches. The cylinder features PT tapered threads, with the cylinder port at 1/8" and the valve port code 06.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06B |
|---|---|
| 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 | 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 SAIF32X150S-06B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×150 | 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 SAIF32X150S-06B Is Used
Decentralized Assembly Stations
Ideal for large machines with decentralized stations, using one DC24V signal to drive the cylinder without running long valve tubing back to a central panel.
Compact Clamping Fixtures
Provides 402 N of push force at 0.5 MPa for small clamping jobs where panel space is limited and a self-valved cylinder simplifies the build.
Space-Constrained Robotics
The integrated 4M210 valve and manifold block reduce external plumbing, fitting neatly into tight robotic end-effectors and automation cells.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X150S-06B the Right Choice?
Choose this 32 mm bore if your application requires up to 402 N of push force at 0.5 MPa. If you need greater thrust, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa. The SAIF32X150S-06B is ideal when a self-valved cylinder beats installing a separate cylinder and remote valve, saving wiring and tubing in space-tight machines. At a 150 mm stroke, ensure your mounting handles side loads correctly using FA or LB mounts.
For load holding, note that the built-in 5/2 valve routes air but does not lock the piston; air cushions only decelerate near stroke ends. If true mechanical locking is required, consider the SAIL lock or BSAI clamp-lock series. When ordering replacements, verify the 32 mm bore, 150 mm stroke, 1/8" valve port, DC24V voltage, terminal entry, PT thread, and the -S magnet option.
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-06B FAQ
The 32 mm bore generates 402 N of push force and 345 N of 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 max frequency of 5 cycles per second.
No, the 5/2 solenoid valve routes air but does not mechanically lock the load. By default, the rod retracts when the DC24V coil is energised, but it can be reconfigured to extend-when-energised by repositioning the valve. For true load holding, use SAIL or BSAI series.
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