Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06A is a genuine double-acting ISO 15552 cylinder with a Ø40mm bore, 75mm 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.
- BoreØ40 mm
- Stroke75 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06A
The AirTAC SAIF40X75S-06A is a double-acting ISO 15552 profile cylinder featuring a built-in 4M210-06 5/2 solenoid valve. This specific configuration uses a PT1/8 valve port with a Cv of 0.78 and operates on an AC220V terminal coil drawing 3.5 VA. The integrated manifold connects to the cylinder via PU tubing, completely eliminating the need for a separate remote valve. Because the cylinder body rates to 1.0 MPa but the internal pilot valve operates at 0.15-0.8 MPa, the practical working range for this assembled unit is 0.15-0.8 MPa.
Delivering 628N of push force at 0.5 MPa, this 40mm bore unit includes an -S magnet for position sensing with AirTAC CMSE reed or DMSE electronic switches. By default, the factory setting retracts the piston rod when the coil is energised, but you can reconfigure it to extend-when-energised by simply repositioning the valve. This decentralized design requires only one electrical signal to drive the cylinder, making it highly effective for large machines where running individual valve tubing is costly.
Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø40 mm |
| Stroke | 75 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/4 |
| Rod thread | M12×1.25 |
| 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 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 SAIF40X75S-06A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 40×75 | 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 SAIF40X75S-06A Is Used
Decentralized Assembly Lines
Ideal for large factory layouts where routing individual valve tubing back to a central manifold is inefficient, allowing each station to control itself locally.
Compact Machine Clamping
Provides 628N of push force at 0.5 MPa in space-constrained machinery where the built-in valve envelope saves critical panel and footprint space.
Sensor-Driven Positioning
The -S magnet works seamlessly with AirTAC CMSE and DMSE switches to confirm mid-stroke or end-stroke positions for automated process control.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06A the Right Choice?
Select this SAIF40X75S-06A model when your application requires 628N of push force at 0.5 MPa. If you need less force, the 32mm bore neighbor provides 402N; if you require more thrust, the 50mm bore offers 982N at the same pressure. This self-valved unit is superior to a standard cylinder plus a remote valve when panel space is tight and you want to minimize plumbing across decentralized stations. Remember that the 5/2 valve routes air but does not lock the load mechanically; if you need true position holding without live pressure, consider the SAIL lock series instead.
When replacing this unit, verify the 40mm bore, 75mm stroke, PT1/8 valve port, AC220V terminal coil voltage, and the -S magnet requirement. The stroke is under 300mm so external side-load guides are less critical, but always ensure the load is aligned to maximize seal life.
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 SAIF40X75S-06A FAQ
The 40mm bore generates 628N of push force and 528N 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 maximum frequency of 5 cycles per second.
No, the SAIF40X75S-06A has a 5/2 solenoid valve built directly onto the cylinder via a manifold block. It switches itself from one AC220V coil signal. The factory default retracts the rod when energised, but you can reposition the valve to extend-when-energised.
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