Airtac SAIF Series Standard Cylinder with Valve SAIF80X150-10B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X150-10B is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 150mm 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
- Stroke150 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X150-10B
The AirTAC SAIF80X150-10B 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 operates at a maximum frequency of 4 cycles per second. Driven by a DC24V terminal connection drawing 3.0 W, the unit activates in 0.05 seconds. The cylinder body features a PT3/8 port, while the integrated valve uses a PT3/8 port connected via PU tubing (O10 x O6.5). The standard carbon steel piston rod ensures robust actuation.
Because the 4M310 valve limits pneumatic pressure to 0.15-0.8 MPa, this defines the practical operating range for the assembled SAIF unit, even though the bare cylinder rates to 1.0 MPa. At 0.5 MPa, this 80mm bore generates 2513N of push force and 2268N of pull force. The factory setting retracts the rod when the coil is energised, but you can reposition the valve to extend-when-energised. By switching itself from one coil signal, it eliminates remote valves, reduces tubing, and suits decentralized stations across large machines.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X150-10B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X150-10B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 150 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 SAIF80X150-10B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×150 | 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 SAIF80X150-10B Is Used
Decentralized Automation Stations
Ideal for large machines where running valve tubing is costly. The integrated 4M310 valve lets this 80mm cylinder control itself from a single DC24V signal.
High-Force Compact Clamping
Delivers 2513N push force at 0.5MPa. Fits space-tight machining cells where a separate valve would violate the envelope.
Heavy Material Handling
Provides robust actuation with a carbon steel rod. The built-in 5/2 valve handles 4 cycles per second for fast part ejection.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X150-10B the Right Choice?
Choose this 80mm bore when 50mm (982N push at 0.5MPa) lacks thrust but 100mm (3927N push) is excessive. The self-valved SAIF80X150-10B excels over a separate cylinder and remote valve in space-tight machines where decentralized control cuts wiring and plumbing. The DC24V terminal coil offers safe, low-voltage operation with IP65 protection. Remember the 5/2 valve routes air but does not lock the load; for position holding, consider a SAIL lock cylinder. Replacement requires matching the 80mm bore, 150mm stroke, 3/8 valve port, DC24V voltage, PT thread, and terminal entry. Standard stroke length is 150mm, requiring no side-load guide note.
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 SAIF80X150-10B FAQ
The 80mm bore generates 2513N push and 2268N pull force at 0.5MPa. The built-in 4M310-10 valve has a 30.0mm2 orifice with a Cv of 1.68.
No, the integrated 4M310 5/2 solenoid valve switches the cylinder directly from a DC24V terminal signal. By default, the rod retracts when energised, but it can be reconfigured to extend-when-energised by repositioning the valve.
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