Airtac SAIF Series Standard Cylinder with Valve SAIF80X300S-10B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X300S-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 SAIF80X300S-10B
The AirTAC SAIF80X300S-10B is a double-acting ISO 15552 profile cylinder with an integrated 4M310-10 5/2 solenoid valve, delivering a 30.0 mm2 effective area (Cv 1.68). Driven by a DC24V terminal coil consuming 3.0 W, it achieves IP65 protection and a 0.05 s activation time. The assembled unit operates within 0.15-0.8 MPa, as the built-in valve limits the cylinder's 1.0 MPa base rating. A carbon steel rod provides 2513 N push force at 0.5 MPa.
Featuring a -S magnet for CMSE reed and DMSE electronic sensors, this self-switching unit retracts the piston rod when energised by default and can be reconfigured to extend-when-energised by repositioning the valve. The manifold connects via PU tube O10 x O6.5, and the valve port PT3/8 differs from the cylinder port PT3/8. By switching itself from one coil signal, it eliminates remote valves, reducing tubing and panel space for decentralized stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X300S-10B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X300S-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 SAIF80X300S-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 SAIF80X300S-10B Is Used
Decentralized Automation
Eliminates remote valve banks on large machines, driving 2513N push force directly from a single DC24V signal.
Space-Constrained Machinery
Integrates the 4M310-10 valve and manifold to save panel space while providing 30.0 mm2 flow for 80mm bore actuation.
Sensor-Ready Conveyors
The -S magnet pairs with CMSE and DMSE switches for end-of-stroke detection on 300mm stroke packaging lines.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X300S-10B the Right Choice?
Choose this 80mm bore when you need 2513 N push force at 0.5 MPa; step down to a 63mm bore (1559 N push) for lighter loads, or up to 100mm (3927 N) for heavier demands. The self-valved SAIF80X300S-10B beats a separate cylinder and remote valve by saving panel space and wiring, making it ideal for decentralized machine layouts. The 4M310-10 valve supports up to 4 cycles/sec.
For replacements, match the 80mm bore, 300mm stroke, PT3/8 valve port, DC24V voltage, terminal entry, PT thread, and -S magnet. Because the 300mm stroke exceeds 300mm, add an external guide to manage side loads and prevent rod damage. The 5/2 valve routes air but does not lock the load; use SAIL or BSAI for position holding.
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 SAIF80X300S-10B FAQ
The 80mm bore cylinder generates 2513 N push force at 0.5 MPa. The built-in 4M310-10 5/2 valve provides a 30.0 mm2 effective area (Cv 1.68) with a maximum frequency of 4 cycles/sec.
The integrated 4M310 valve switches the cylinder from a single DC24V terminal coil 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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