Airtac SAIF Series Standard Cylinder with Valve SAIF100X400S-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF100X400S-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 SAIF100X400S-10A
The AirTAC SAIF100X400S-10A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This built-in valve provides a Cv of 1.68 and eliminates the need for remote plumbing, saving panel space. Equipped with a carbon steel piston rod and a magnet for CMSE or DMSE sensors, it delivers a robust push force of 7068N at 0.9 MPa. The unit operates on AC220V via a terminal electrical entry, consuming 3.5 VA with an IP65 rating.
Because the cylinder body rates to 1.0 MPa but the 4M310 valve operates from 0.15-0.8 MPa, the practical working range for this assembled SAIF unit is 0.15-0.8 MPa. The manifold connects the valve to the cylinder using PU tubing (O10 x O6.5). 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 SAIF100X400S-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF100X400S-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 SAIF100X400S-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 SAIF100X400S-10A Is Used
Decentralized Assembly Stations
Ideal for large machines with multiple stations, eliminating long tubing runs by switching locally via the integrated 4M310 valve.
Heavy-Duty Clamping
Provides up to 7068N of push force at 0.9 MPa for securing heavy workpieces during machining operations.
Retrofits and Upgrades
Perfect for upgrading existing ISO 15552 installations where adding a remote valve manifold is cost-prohibitive or spatially impossible.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF100X400S-10A the Right Choice?
Choose this 100mm bore when your application requires high thrust, such as 7068N at 0.9 MPa or 5497N at 0.7 MPa. If your force requirements are lower, stepping down to an 80mm bore yields 4523N at 0.9 MPa, which may save space. The self-valved SAIF design is ideal for decentralized stations across large machines, as it switches from a single coil signal without needing a separate valve island. For load-holding applications, note that the 5/2 valve routes air but does not lock the load; consider an AirTAC SAIL lock cylinder instead.
When replacing this unit, match the 100mm bore, 400mm stroke, PT3/8 cylinder port, and the 4M310-10 valve port code. Ensure the coil is AC220V with a terminal entry and PT thread. Since the 400mm stroke exceeds 300mm, use appropriate guide rails to prevent excessive side-load wear on the piston rod and seals.
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 SAIF100X400S-10A FAQ
At a practical operating pressure of 0.9 MPa, this 100mm bore cylinder provides a push force of 7068N and a pull force of 3681N. The integrated 4M310-10 valve has a Cv of 1.68 to handle the required air volume.
Yes, the factory setting retracts the rod when the AC220V coil is energised, but you can reconfigure it to extend-when-energised by repositioning the 5/2 valve. This allows the cylinder to control itself from a single coil signal without needing a separate remote valve.
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