Airtac SAIF Series Standard Cylinder with Valve SAIF100X300-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF100X300-10A is a genuine double-acting ISO 15552 cylinder with a Ø100mm 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.
- BoreØ100 mm
- Stroke300 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF100X300-10A
The AirTAC SAIF100X300-10A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This specific SKU pairs a 100mm bore with a 3/8" valve port and a PT 3/8" cylinder port, yielding a high effective flow area of 30.0 mm2 (Cv 1.68). Driven by an AC220V terminal-entry coil drawing 3.5 VA, it activates in 0.05 s or less. Because the manifold links the valve to the cylinder via PU tubing (O10 x O6.5), you save panel space and eliminate remote plumbing.
Although the cylinder body is proofed to 1.5 MPa, the built-in valve limits the practical operating pressure to 0.15-0.8 MPa. In its factory setting, the rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised. The 100mm bore generates 3927 N of push force at 0.5 MPa, scaling up to 5497 N at 0.7 MPa, making it a robust choice for heavy decentralized machine stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF100X300-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF100X300-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 300 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/2 |
| 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 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 SAIF100X300-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 100×300 | 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 SAIF100X300-10A Is Used
Decentralized Heavy Lifting
Ideal for large assembly lines where routing air to a central valve bank is impractical, providing 3927N push force directly at the workstation.
High-Flow Actuation
The integrated 4M310-10 valve offers a Cv of 1.68, ensuring rapid filling and exhausting for fast cycling of the 100mm bore cylinder.
Compact Machine Retrofits
Eliminates the need for separate valve mounting hardware and extensive tubing, saving valuable panel space when upgrading existing machinery.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF100X300-10A the Right Choice?
Select this 100mm bore model when a 80mm cylinder (providing 2513 N push at 0.5 MPa) cannot meet your thrust requirements. The integrated 4M310 valve supports up to 4 cycles per second, matching the 30-800 mm/s speed range of the cylinder. Because this unit features a 300mm stroke, you must account for potential side loads and implement a guide mechanism to prevent rod damage. The 5/2 valve routes air but does not lock the load; if you need true position holding under zero pressure, consider the AirTAC SAIL lock variant instead.
To replace this assembly, match the 100mm bore, 300mm stroke, 3/8" valve port, AC220V voltage, PT thread, and terminal entry. It uses a standard carbon steel rod and lacks a piston magnet, so position sensing via CMSE or DMSE switches is not supported without modifying the configuration. This self-valved design is highly advantageous for large machines where running individual valve tubing back to a central manifold is costly.
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 SAIF100X300-10A FAQ
At 0.5 MPa operating pressure, the 100mm bore provides 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N. The maximum operating pressure for the assembled unit is 0.8 MPa due to the valve limitations.
The integrated 4M310-10 is an internal piloted 5/2 valve that holds its last position via pilot pressure, not a spring. By default, the cylinder rod retracts when the AC220V coil is energised, but this can be reconfigured to extend-when-energised by repositioning the valve.
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