Airtac SAIF Series Standard Cylinder with Valve SAIF100X125-10B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF100X125-10B is a genuine double-acting ISO 15552 cylinder with a Ø100mm bore, 125mm stroke and a built-in 4M310-10 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ100 mm
- Stroke125 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF100X125-10B
The AirTAC SAIF100X125-10B is a double-acting ISO 15552 profile cylinder engineered with a built-in 4M310-10 5/2 solenoid valve. Driven by a DC24V terminal entry coil drawing 3.0 W, it delivers a robust 5497N push force at 0.7 MPa. Because the cylinder body rates to 1.0 MPa but the integrated valve operates specifically at 0.15-0.8 MPa, the practical working range for this assembled unit is 0.15-0.8 MPa.
This decentralized design eliminates the need for a separate remote valve, drastically reducing panel space and plumbing. The manifold connects to the 3/8 cylinder port using O10 x O6.5 PU tubing, while the valve itself features a 3/8 port with a 30.0 mm2 effective area (Cv 1.68). Factory-set to retract the rod when the coil is energised, the valve can be physically repositioned to extend-when-energised if your machine logic requires it.
Airtac SAIF Series Standard Cylinder with Valve SAIF100X125-10B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF100X125-10B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 125 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/2 |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (5/2) |
|---|---|
| Valve flow | 30.0 mm² (Cv 1.68) |
| Max frequency | 4 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 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 SAIF100X125-10B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 100×125 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAIF100X125-10B Is Used
Heavy-Duty Forming Presses
Provides high-force actuation directly at the press station without requiring bulky external valve banks or long pneumatic runs.
Decentralized Assembly Lines
Ideal for large automated machines where installing individual valves at each station saves panel space and simplifies troubleshooting.
Retrofit Material Handling
Drops into existing ISO 15552 footprints to upgrade older cylinders with self-switching capability, cutting down on retrofit tubing costs.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF100X125-10B the Right Choice?
Select this 100mm bore when substantial thrust is required in a localized area without routing long air lines back to a main manifold. If your application needs less force, stepping down to an 80mm bore yields 3518N push at 0.5 MPa, but the SAIF100X125-10B is ideal for heavy lifting. The integrated 4M310 valve cycles up to 4 times per second and responds in 0.05s.
The DC24V terminal coil offers IP65 protection and easy wiring for modern control cabinets. Remember that the 5/2 valve routes air but does not lock the load mechanically; if you need true position holding under pressure loss, consider the AirTAC SAIL lock variant. When replacing this unit, verify the 125mm stroke, 3/8 valve port, DC24V voltage, PT tapered threads, and standard carbon steel rod. Since the stroke is 125mm, ensure adequate side-load guidance to prevent premature seal wear.
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 SAIF100X125-10B FAQ
At 0.7 MPa, this 100mm bore cylinder generates 5497N of push force and 3681N of pull force. The integrated 4M310-10 valve provides a 30.0 mm2 effective flow area (Cv 1.68) to handle the high air volume required by this bore.
No separate remote valve is needed; the built-in 5/2 valve switches the cylinder directly from the DC24V signal. 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 on the manifold.
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