Airtac SAIF Series Standard Cylinder with Valve SAIF80X160-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X160-10A is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 160mm 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
- Stroke160 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X160-10A
The AirTAC SAIF80X160-10A is a double-acting ISO 15552 profile cylinder engineered with a built-in 4M310-10 5/2 solenoid valve, delivering a 30.0 mm2 effective area (Cv 1.68) for high flow. Driven by an AC220V terminal entry coil drawing 3.5 VA, it delivers robust thrust with 2513N push and 2268N pull force at 0.5 MPa. The cylinder body features a PT3/8 port, while the integrated valve utilizes a PT3/8 connection via a manifold block with O10 x O6.5 PU tubing.
Because the 4M310 valve operates at 0.15-0.8 MPa, the practical working range for the assembled SAIF unit is 0.15-0.8 MPa, despite the bare cylinder rating of 1.0 MPa. From the factory, the piston rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised. This self-switching design eliminates remote valves, saving panel space and tubing for decentralized machine stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X160-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X160-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 160 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 SAIF80X160-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×160 | 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 SAIF80X160-10A Is Used
Decentralized Assembly Lines
Eliminates the need for a remote valve island on large machines, driving the 80mm bore directly from a single AC220V signal to reduce plumbing complexity.
High-Force Clamping Stations
Provides 2513N of push force at 0.5 MPa for securing heavy workpieces, utilizing the high Cv 1.68 flow rate of the 4M310 valve for rapid actuation.
Retrofit Automation Upgrades
Ideal for upgrading existing ISO 15552 fixtures where adding external pneumatic tubing is impractical, offering self-contained PT3/8 ported control.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X160-10A the Right Choice?
Select this 80mm bore when a 50mm bore (982N push at 0.5 MPa) is insufficient, but a 100mm bore (3927N push at 0.5 MPa) is excessive. The integrated 4M310 valve supports up to 4 cycles per second, making it ideal for high-flow, decentralized automation where running separate valve tubing is costly. The AC220V terminal coil offers IP65 protection and a 0.05s activation time. When ordering a replacement, verify the 160mm stroke, PT3/8 cylinder port, PT3/8 valve port, AC220V voltage, terminal entry, and standard carbon steel rod.
For strokes of 160mm or greater, ensure adequate guide support to prevent excessive side loading on the rod. Note that the 5/2 valve routes air and the adjustable air cushions only decelerate near stroke end; neither function locks or holds the load. For true load-holding, consider an AirTAC SAIL lock cylinder.
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 SAIF80X160-10A FAQ
At 0.5 MPa, this 80mm bore cylinder provides 2513N of push force and 2268N of pull force. The integrated 4M310-10 5/2 valve has an effective area of 30.0 mm2 (Cv 1.68) and a maximum frequency of 4 cycles per second.
No separate remote valve is needed; the 5/2 valve switches the cylinder directly from one AC220V terminal coil signal. By factory default, the rod retracts when the coil is energised, but this can be reconfigured to extend-when-energised by repositioning the valve.
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