Airtac SAIF Series Standard Cylinder with Valve SAIF80X600-08A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X600-08A is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 600mm stroke and a built-in 4M310-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ80 mm
- Stroke600 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X600-08A
The AirTAC SAIF80X600-08A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-08 5/2 solenoid valve. This built-in valve provides a Cv of 1.40 and operates at 4 cycles per second, directly managing the 80mm bore which delivers 2513N of push force at 0.5 MPa. Driven by an AC220V terminal connection coil drawing 3.5 VA, it activates in 0.05 seconds. Because the valve manifold routes air via a PU tube (O10 x O6.5), the valve port (1/4 inch) differs from the cylinder port (3/8 inch).
While the bare cylinder rates to 1.0 MPa, the practical working pressure for this valved assembly is 0.15-0.8 MPa. By default, the factory setting retracts the piston rod when the coil is energised, but you can reconfigure it to extend-when-energised simply by repositioning the valve. This self-switching design eliminates remote plumbing, saving panel space for decentralized stations across large machines.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X600-08A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X600-08A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 600 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G3/8 |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-08 (5/2) |
|---|---|
| Valve flow | 25.0 mm² (Cv 1.40) |
| 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 SAIF80X600-08A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×600 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M310-08. |
| 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 SAIF80X600-08A Is Used
Decentralized Automation
Ideal for large factory layouts where running individual valve lines is costly, this self-valved unit operates independently from a single AC220V signal.
Long-Stroke Clamping
Delivers 2513N of push force across a 600mm span for heavy-duty clamping or pressing tasks in tight machine envelopes.
Material Handling
Provides robust actuation for conveyor diverters and gates, eliminating the need to mount external 5/2 valves near the track.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X600-08A the Right Choice?
Choose this 80mm bore when you need heavy thrust (2513N push at 0.5 MPa) and your application demands a 600mm stroke. If you need less force, stepping down to a 63mm bore yields 1559N push at 0.5 MPa, whereas moving up to a 100mm bore offers 3927N. The integrated 4M310-08 valve removes the need for a separate remote valve, cutting tubing costs and wiring complexity. For replacements, match the 80mm bore, 600mm stroke, 1/4 inch valve port, AC220V terminal coil, PT thread, and standard carbon steel rod. Since the 600mm stroke is substantial, always use a guide to prevent rod side-loading and premature wear. Note that the 5/2 valve routes air but does not lock the load; for position holding, consider a SAIL lock cylinder.
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 SAIF80X600-08A FAQ
The 80mm bore generates 2513N push and 2268N pull force at 0.5 MPa. The integrated 4M310-08 5/2 valve provides an effective area of 25.0 mm2 (Cv 1.40) for optimal airflow.
Yes, the factory setting retracts the rod when the AC220V coil is energised, but you can reconfigure it to extend-when-energised by repositioning the valve. This removes the need for a separate remote valve.
Related AirTAC Cylinders & Valves
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