Airtac SAIF Series Standard Cylinder with Valve SAIF32X75S-08E
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X75S-08E is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 75mm 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
- Stroke75 mm
- Built-in valve4M210-08
- Valve port1/4"
- CoilAC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X75S-08E
The AirTAC SAIF32X75S-08E is a double-acting ISO 15552 profile cylinder with a built-in 4M210-08 5/2 solenoid valve, providing a Cv of 0.89 and a 16.0 mm2 effective area. Driven by an AC24V terminal entry coil drawing 3.5 VA, it eliminates the need for a separate remote valve, saving panel space and tubing in decentralized machine stations. The integrated valve operates at 0.15-0.8 MPa, which dictates the practical working range for the assembled unit, even though the cylinder body itself rates to 1.0 MPa.
In this 32 mm bore configuration, the rod retracts when the coil is energised as a factory default, but you can reposition the valve to achieve extend-when-energised action. The carbon steel piston rod delivers 402 N of push force at 0.5 MPa. Fitted with a magnet (-S), it supports AirTAC CMSE reed and DMSE electronic sensors in the dual-side sensor grooves, while the manifold connects to the cylinder via O8 x O5 PU tubing.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X75S-08E Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X75S-08E |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 75 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 | AC24V · 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 SAIF32X75S-08E
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×75 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M210-08. |
| E | Coil voltage AC24V. |
| 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 SAIF32X75S-08E Is Used
Decentralized Assembly Stations
Eliminates remote valve banks by switching directly at the cylinder, reducing tubing complexity across large automated assembly lines.
Space-Constrained Machinery
The integrated 4M210 valve manifold saves valuable panel and footprint space in tightly packed manufacturing equipment.
Retrofit Automation Upgrades
Ideal for upgrading older machines where routing new pneumatic tubing from a central control cabinet is impractical or costly.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X75S-08E the Right Choice?
Choose this 32 mm bore when your application requires compact thrust up to 402 N at 0.5 MPa; if you need more force, stepping up to the 40 mm bore yields 628 N under the same pressure. The self-valved SAIF architecture is ideal for space-tight machines or retrofits where running tubing back to a central manifold is costly, as it switches itself from one AC24V coil signal. For position feedback, use CMSE or DMSE switches in the profile groove.
Remember that the built-in 5/2 valve routes air and is not a lock; the air cushion only decelerates near stroke end, so it will not hold a load without live pressure. If load-holding is required, consider the SAIL lock variant. To replace this unit, match the 32 mm bore, 75 mm stroke, PT1/4 valve port, PT1/8 cylinder port, AC24V voltage, terminal entry, and the -S magnet.
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 SAIF32X75S-08E FAQ
The 32 mm bore carbon steel rod generates 402 N of push force and 345 N of pull force at 0.5 MPa. The integrated 4M210-08 5/2 valve provides an effective area of 16.0 mm2 (Cv 0.89) with a maximum operating frequency of 5 cycles per second.
The AC24V coil energises the 5/2 valve, which by factory default retracts the piston rod but can be reconfigured to extend on energisation. The valve routes air and is not a lock; it cannot hold a load without live pressure, as the air cushion only decelerates the piston near the stroke ends.
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