Airtac SAIF Series Standard Cylinder with Valve SAIF40X100-06B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF40X100-06B is a genuine double-acting ISO 15552 cylinder with a Ø40mm bore, 100mm 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
- Stroke100 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF40X100-06B
The AirTAC SAIF40X100-06B is a double-acting ISO 15552 profile cylinder featuring an integrated 4M210-06 5/2 solenoid valve. This specific SKU is configured with a DC24V terminal electrical entry consuming 3.0 W, operating at a 0.05 s response time. The built-in valve provides an effective area of 14.0 mm2 (Cv 0.78) and cycles up to 5 times per second. Because the valve manifold mounts directly using an O8 x O5 PU tube, it eliminates remote plumbing and saves panel space for decentralized machine stations.
While the cylinder body itself rates to 1.0 MPa, the practical operating range for this valved assembly is 0.15-0.8 MPa. The 40 mm bore generates 628 N of push force and 528 N of pull force at 0.5 MPa. From the factory, the piston rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised if your sequence requires it. The cylinder uses PT1/8 ports, whereas the valve manifold uses a 1/8 port, and the unit relies on standard carbon steel piston rod material.
Airtac SAIF Series Standard Cylinder with Valve SAIF40X100-06B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF40X100-06B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø40 mm |
| Stroke | 100 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 | 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 (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 SAIF40X100-06B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 40×100 | 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 SAIF40X100-06B Is Used
Decentralized Stations
Eliminates the need for a central valve bank on large machines by integrating the 4M210 valve directly on the cylinder for localized control.
Compact Assembly
Fits into tight machinery spaces where remote plumbing and separate valve mounting hardware would cause physical interference.
Wiring Retrofits
Simplifies machine upgrades by allowing a single DC24V electrical signal to drive the actuator without adding new air lines.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF40X100-06B the Right Choice?
Choose this 40 mm bore when you need 628 N push force at 0.5 MPa; stepping down to a 32 mm bore drops the push force to 402 N, while a 50 mm bore raises it to 982 N. A self-valved SAIF unit is ideal when running air tubing to a remote valve is costly or impractical, as it switches itself from one DC24V coil signal. Remember the 5/2 valve routes air but does not lock the load mechanically—use a SAIL lock cylinder if you need position holding without live pressure. For stroke lengths of 300 mm or more, ensure adequate guide support to prevent side-load wear on the rod seals.
To replace this unit correctly, match the 40 mm bore, 100 mm stroke, PT1/8 cylinder port, 1/8 valve port, DC24V voltage, terminal electrical entry, and PT thread type. This configuration does not include a magnet for sensors; add the -S suffix if you require CMSE reed or DMSE electronic solid-state position detection.
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 SAIF40X100-06B FAQ
At 0.5 MPa, this 40 mm bore cylinder generates 628 N of push force and 528 N of pull force. The integrated 4M210-06 5/2 valve has an effective area of 14.0 mm2 (Cv 0.78) and supports a maximum frequency of 5 cycles per second.
No, the SAIF40X100-06B has a built-in 4M210 valve driven by a DC24V terminal coil. By default, the rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised, allowing the cylinder to control itself without external plumbing.
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