Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10A is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 300mm 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.
- BoreØ80 mm
- Stroke300 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10A
The AirTAC SAIF80X300-10A is a double-acting profile cylinder with a built-in 4M310-10 5/2 solenoid valve, delivering a Cv of 1.68. Driven by an AC220V coil with a terminal electrical entry, it consumes 3.5 VA and carries an IP65 rating. Because the cylinder body rates to 1.0 MPa but the integrated valve operates at 0.15-0.8 MPa, the practical working range for this assembled unit is 0.15-0.8 MPa.
Providing 2513 N of push force at 0.5 MPa, this ISO 15552 dimensionally interchangeable actuator eliminates the need for a remote valve. The manifold connects the valve to the cylinder ports using PU tubing, meaning a single coil signal controls the motion. Factory-set to retract the rod when energised, the valve can be repositioned to extend-when-energised. It uses standard carbon steel rod material and PT tapered threads.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 300 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G3/8 |
| 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 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 SAIF80X300-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×300 | 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 SAIF80X300-10A Is Used
Decentralized Assembly Lines
Eliminates long tubing runs by placing the 4M310 valve directly on the cylinder, ideal for large-scale automated machinery with multiple independent stations.
Heavy Material Handling
Delivers 2513 N of push force at 0.5 MPa to move heavier pallets or products along conveyors without needing a separate remote valve bank.
Space-Constrained Retrofits
Perfect for upgrading older equipment where adding external pneumatic panels is difficult, using a single AC220V terminal connection to drive the actuator.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10A the Right Choice?
Choose this self-contained SAIF unit when decentralized machine stations require minimal plumbing. Stepping down to a 63 mm bore yields 1559 N push at 0.5 MPa, while this 80 mm bore provides robust 2513 N force for heavier handling. The built-in 4M310-10 valve removes the need for separate panel valves, saving wiring and space. For exact replacements, match the 80 mm bore, 300 mm stroke, 3/8 inch valve port, AC220V terminal coil, PT threads, and no magnet. Because the stroke is 300 mm, ensure proper guide support to prevent excessive side-loading. Note that the 5/2 valve routes air but does not lock the load; for true position holding, consider the SAIL series.
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 SAIF80X300-10A FAQ
The built-in 4M310-10 valve provides an effective area of 30.0 mm2 (Cv 1.68). While the cylinder body rates to 1.0 MPa, the integrated valve limits the practical operating pressure to 0.15-0.8 MPa.
By factory default, the rod retracts when the AC220V coil is energised. This can be reconfigured to extend-when-energised simply by repositioning the 5/2 valve on the manifold block.
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