Airtac SAIF Series Standard Cylinder with Valve SAIF100X400-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF100X400-10A is a genuine double-acting ISO 15552 cylinder with a Ø100mm bore, 400mm 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
- Stroke400 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIF Series Standard Cylinder with Valve SAIF100X400-10A
The AirTAC SAIF100X400-10A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This specific SKU is configured with a PT3/8 cylinder port, a 1/2 valve port, and an AC220V terminal electrical entry. The built-in valve provides a 30.0 mm2 effective area (Cv 1.68) and operates at a maximum frequency of 4 cycles per second. Because the valve manifold routes air internally via PU tubing (O10 x O6.5), you eliminate remote plumbing and save panel space. The cylinder body itself rates to 1.0 MPa, but the practical operating range for this assembled valved unit is 0.15-0.8 MPa.
Delivering 3927 N of push force at 0.5 MPa and up to 5497 N at 0.7 MPa, this 100 mm bore actuator handles heavy loads. The standard carbon steel piston rod retracts when the AC220V coil is energised from the factory setting, but you can reposition the valve to extend-when-energised if your sequence requires it. The coil consumes 3.5 VA, features IP65 protection, and activates in 0.05 s or less. Note that the 5/2 valve routes air but does not lock the load; for position holding, consider a SAIL lock cylinder.
Airtac SAIF Series Standard Cylinder with Valve SAIF100X400-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF100X400-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 400 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 | 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 (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 SAIF100X400-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 100×400 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAIF100X400-10A Is Used
Decentralized Machine Stations
Eliminate long tubing runs from a central panel by mounting the valve directly on the cylinder for localized control in large-scale manufacturing equipment.
Heavy Material Handling
Leverage the 3927 N push force at 0.5 MPa to move heavy workpieces or actuate large clamps directly at the workstation without external valves.
Retrofit and Upgrade Projects
Simplify machine upgrades by replacing a standard cylinder and remote valve setup with this self-switching unit, drastically reducing wiring and pneumatic plumbing.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF100X400-10A the Right Choice?
Choose this 100 mm bore SAIF when your application requires substantial thrust (3927 N push at 0.5 MPa) and you want to avoid the tubing runs of a separate valve. If you need less force, stepping down to the 80 mm bore drops the push force to 2513 N at 0.5 MPa while using the same 4M310 valve platform. This self-valved design excels in decentralized stations across large machines, cutting wiring and pneumatic plumbing complexity. Because this specific model uses an AC220V terminal entry with PT thread, ensure your control circuit matches before installation.
At 400 mm stroke, the actuator is well within the 1500 mm standard limit for this bore, but you must account for side loads. Always use a guide rail or load coupling to prevent rod damage over extended strokes. When ordering a replacement, verify the 100 mm bore, 400 mm stroke, 1/2 valve port code (10), AC220V voltage (A), terminal entry, PT thread, and the absence of a sensor 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 SAIF100X400-10A FAQ
At 0.5 MPa, this 100 mm bore cylinder generates 3927 N of push force and 3681 N of pull force. The integrated 4M310-10 5/2 valve has an effective area of 30.0 mm2 (Cv 1.68) to handle the required air volume.
The 4M310 valve is internally piloted and operates on the AC220V coil signal. It holds its last position via pilot pressure, not a spring, but it does not mechanically lock the load. By default, the rod retracts when energised, but you can reconfigure the valve to extend-when-energised.
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