Airtac SAIF Series Standard Cylinder with Valve SAIF80X500-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X500-10A is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 500mm 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
- Stroke500 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X500-10A
The AirTAC SAIF80X500-10A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This built-in valve delivers a 30.0 mm2 effective area (Cv 1.68) and operates at a maximum frequency of 4 cycles per second. Driven by an AC220V terminal entry coil consuming 3.5 VA, it activates in 0.05 s or less with an IP65 rating. While the cylinder body itself rates to 1.0 MPa, the practical operating range for this valved assembly is 0.15-0.8 MPa.
Providing 3518 N of push force at 0.5 MPa and up to 4523 N at 0.9 MPa, this unit eliminates the need for a separate remote valve. The manifold connects to the cylinder via O10 x O6.5 PU tubing, meaning the 3/8" valve port differs from the cylinder's own 3/8" port. Factory-set to retract the rod when energised, the valve can be repositioned to extend-when-energised if your sequence requires it.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X500-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X500-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 500 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 SAIF80X500-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×500 | 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 SAIF80X500-10A Is Used
Decentralized Automation
Ideal for large-scale production lines where running individual valve tubing back to a central manifold is costly and complex.
Material Handling
Provides robust 3518 N push force at 0.5 MPa to divert or lift heavy product loads directly at the conveyor zone.
Machine Retrofitting
Drops into existing ISO 15552 footprints to upgrade older cylinders with self-switching 5/2 valve logic and minimal rewiring.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X500-10A the Right Choice?
Choose this 80 mm bore when a 63 mm cylinder falls short on power (the 63 mm yields 1559 N push at 0.5 MPa versus this bore's 3518 N) but a 100 mm unit is excessive. The self-contained SAIF design excels in decentralized stations across large machines, cutting panel space and tubing runs. 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 true mechanical holding.
When replacing, match the 500 mm stroke, 3/8" valve port, AC220V voltage, PT tapered threads, and terminal entry. Because this model features a 500 mm stroke, ensure adequate guiding to prevent excessive side-loading on the carbon steel rod. It ships without a magnet, so add the -S suffix if you require CMSE reed or DMSE electronic sensors.
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 SAIF80X500-10A FAQ
At 0.5 MPa operating pressure, this 80 mm bore cylinder generates 3518 N of push force and 2268 N of pull force. The integrated 4M310-10 valve provides an effective area of 30.0 mm2 (Cv 1.68) with a maximum cycle frequency of 4 cycles per second.
No, the SAIF80X500-10A features a built-in 4M310 5/2 valve driven by an AC220V terminal coil. By default, the piston rod retracts when the coil is energised, but this can be reconfigured to extend-when-energised by repositioning the valve, eliminating the need for external plumbing.
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