Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10A is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 225mm 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
- Stroke225 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10A
The AirTAC SAIF80X225-10A is a double-acting ISO 15552 profile cylinder equipped with a built-in 4M310-10 5/2 solenoid valve. This integrated valve provides a 30.0 mm2 effective area (Cv 1.68) and mounts directly via a manifold block using O10 x O6.5 PU tubing. Driven by an AC220V terminal coil consuming 3.5 VA, it activates in 0.05 s or less with IP65 protection. The cylinder features a carbon steel rod and PT tapered threads. While the cylinder body rates to 1.0 MPa, the practical operating range for this valved assembly is 0.15-0.8 MPa.
By default, the piston rod retracts when the coil is energised, but you can reconfigure it to extend-when-energised by repositioning the valve. This self-switching design requires no remote valve, reducing tubing and panel space for decentralized machine stations. In the 80 mm bore class, it generates 2513 N of push force and 2268 N of pull force at 0.5 MPa. The assembly operates at speeds of 30-800 mm/s and uses variable air cushions at both ends to decelerate near stroke limits.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 225 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 SAIF80X225-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×225 | 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 SAIF80X225-10A Is Used
Decentralized Assembly Lines
Eliminates remote valve banks by switching locally via the AC220V terminal coil, minimizing tubing runs across large automated manufacturing equipment.
High-Force Clamping
Leverages 2513 N of push force at 0.5 MPa to secure heavy workpieces during machining, utilizing the integrated 4M310-10 valve for rapid 4 cycle/sec response.
Space-Constrained Machinery
Combines the ISO 15552 profile cylinder and 5/2 valve into one package, freeing up valuable panel space and simplifying machine retrofitting.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10A the Right Choice?
Select this 80 mm bore SAIF model when your application demands high thrust that smaller bores cannot provide; stepping down to a 63 mm bore drops the push force to 1559 N at 0.5 MPa, while this 80 mm unit delivers 2513 N. Conversely, if you need even greater force, the 100 mm bore offers 3927 N. The SAIF80X225-10A is ideal for space-constrained machines or retrofits where running separate valve tubing is costly, as one AC220V terminal coil signal drives the entire actuator. Ensure your control system matches the AC220V voltage and terminal entry. For load-holding applications, note that the built-in 5/2 valve routes air and does not lock the piston; consider AirTAC SAIL or BSAI clamp-lock cylinders for true position holding. To replace this unit, match the 80 mm bore, 225 mm stroke, 3/8 inch valve port, AC220V terminal coil, PT thread, and standard carbon steel rod. Since the 225 mm stroke is under the 300 mm threshold, standard side-load guidance is sufficient, but always ensure proper mounting alignment to prevent rod binding.
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 SAIF80X225-10A FAQ
At 0.5 MPa operating pressure, this 80 mm bore double-acting cylinder generates 2513 N of push force and 2268 N of pull force. The practical working pressure range is 0.15-0.8 MPa due to the integrated 4M310-10 valve limits.
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 without needing a separate remote valve.
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