Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06E
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06E 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"
- CoilAC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06E
The AirTAC SAIF40X75S-06E is a double-acting ISO 15552 profile cylinder featuring a built-in 4M210-06 5/2 solenoid valve. This integrated manifold block uses an O8xO5 PU tube to connect the valve to the cylinder, eliminating the need for remote plumbing. The valve provides an effective area of 14.0 mm2 (Cv 0.78) and operates at a maximum frequency of 5 cycles per second. Equipped with a carbon steel piston rod and an -S magnet, it is fully compatible with AirTAC CMSE reed and DMSE electronic solid-state sensors.
This specific SKU is configured with an AC24V coil (3.5 VA, +/-15% scope) utilizing a terminal electrical entry and PT tapered threads. While the cylinder body itself is rated for 1.0 MPa, the practical operating pressure for the assembled SAIF unit is 0.15-0.8 MPa due to the internal pilot valve limits. At 0.5 MPa, this 40mm bore generates 628N of push force and 528N of pull force. By default, the factory setting retracts the rod when the coil is energised, but this can be reconfigured to extend-when-energised simply by repositioning the valve.
Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06E Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06E |
|---|---|
| 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 | 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 (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-06E
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 40×75 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| 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 SAIF40X75S-06E Is Used
Decentralized Automation Stations
Ideal for large machines where running individual valve tubing is costly, allowing each station to control itself via a single AC24V signal.
Space-Constrained Machinery
The integrated 4M210 valve manifold saves valuable panel and footprint space in tight assembly cells.
Sensor-Ready Positioning
The -S magnet works seamlessly with CMSE and DMSE switches for precise end-of-stroke detection in sorting operations.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF40X75S-06E the Right Choice?
Choose this self-valved SAIF40X75S-06E when you need to decentralize control across a large machine, as it switches itself from one coil signal and saves significant panel space compared to running a separate cylinder and remote valve. If your application requires higher thrust, stepping up to the 50mm bore yields 982N of push force at 0.5 MPa. Conversely, downsizing to the 32mm bore offers 402N of push force for lighter loads. Keep in mind 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 or BSAI clamp-lock series instead.
When ordering a replacement, verify the 40mm bore, 75mm stroke, 1/8" cylinder port, 06 (1/8") valve port, AC24V voltage, terminal entry, PT thread type, and the -S magnet requirement. The cylinder speed ranges from 30-800 mm/s, and the unit features adjustable air cushions at both ends to decelerate the piston near stroke completion.
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-06E FAQ
At an operating pressure of 0.5 MPa, this 40mm bore cylinder generates 628N of push force and 528N of pull force. The built-in 4M210-06 valve has a 14.0 mm2 orifice with a Cv of 0.78.
No, the SAIF series features a built-in 5/2 solenoid valve, meaning it switches itself from one coil signal. By default, the rod retracts when energised, but it can be reconfigured to extend-when-energised by repositioning the valve.
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