Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10B 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"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10B
The AirTAC SAIF80X300-10B is a double-acting ISO 15552 profile cylinder paired with a built-in 4M310-10 5/2 solenoid valve. Delivering a Cv of 1.68 and an effective orifice of 30 mm2, the integrated valve manifold switches the cylinder directly from a single DC24V terminal electrical signal. The bore generates 2513N of push force at 0.5MPa. Because the valve operates from 0.15-0.8MPa, this sets the practical working pressure for the assembled SAIF unit, even though the bare cylinder body rates to 1.0MPa.
This decentralized design eliminates remote plumbing and saves panel space, using a PU tube (O10 x O6.5) to bridge the manifold and cylinder port (PT3/8). From the factory, the piston rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised. The DC24V coil consumes 3.0W, features IP65 protection, and activates in 0.05s or less.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10B |
|---|---|
| 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 | DC24V · DC 3.0 W |
| 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 SAIF80X300-10B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×300 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| B | Coil voltage DC24V. |
| 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 SAIF80X300-10B Is Used
Decentralized Assembly Lines
Eliminates the need for a remote valve island on large machines by switching the 80mm bore directly at the point of operation.
High-Force Clamping Jigs
Provides 2513N of push force at 0.5MPa for securing heavy workpieces without dedicating a separate pneumatic bank.
Retrofit Automation Upgrades
Ideal for upgrading older machines where routing new valve tubing back to a central control panel is impractical.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X300-10B the Right Choice?
Choose this 80mm bore when a 63mm cylinder (1402N pull at 0.5MPa) lacks thrust but a 100mm unit is physically too large. The self-valved SAIF80X300-10B excels in decentralized stations where running separate valve tubing is costly, as one DC24V terminal wire drives the entire actuator. For load-holding applications, note that the 5/2 valve routes air but does not lock the piston; an AirTAC SAIL lock cylinder is required for static holding. At 300mm stroke, use a guide to prevent side-load wear. Replacement matches: 80mm bore, 300mm stroke, valve port 10 (3/8), DC24V, terminal entry, PT thread, no 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 SAIF80X300-10B FAQ
The 80mm bore generates 2513N push and 2268N pull force at 0.5MPa. The built-in 4M310-10 valve provides a Cv of 1.68 with a 30mm2 effective orifice.
No, the integrated 4M310 valve switches the cylinder directly from a DC24V terminal signal. By default, the rod retracts when energised, but you can reposition the valve to extend-when-energised.
Related AirTAC Cylinders & Valves
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