Airtac SAIF Series Standard Cylinder with Valve SAIF32X720SLB-06E
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X720SLB-06E is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 720mm stroke and a built-in 4M210-06 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke720 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X720SLB-06E
The AirTAC SAIF32X720S-06E is a double-acting profile cylinder dimensionally interchangeable per ISO 15552, featuring an integrated 4M210-06 5/2 solenoid valve. This built-in valve provides a 14.0 mm2 effective area (Cv 0.78) and routes air through an O8 x O5 PU tube to the cylinder's PT1/8 port. Driven by an AC24V terminal entry coil drawing 3.5 VA with IP65 protection and a 0.05 s response time, it delivers 402N of push force at 0.5 MPa. The standard carbon steel rod and -S magnet enable precise position feedback via AirTAC CMSE reed and DMSE electronic sensors.
Because the 5/2 valve operates at 0.15-0.8 MPa, this defines the practical working range for the assembled SAIF unit, even though the cylinder body itself rates to 1.0 MPa. From the factory setting, the piston rod retracts when the coil is energised, but you can reconfigure the valve to extend-when-energised simply by repositioning it. This self-switching design eliminates the need for a separate remote valve, drastically reducing panel space and tubing runs for decentralized machine stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X720SLB-06E Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X720SLB-06E |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 720 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/8 |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-06 (5/2) |
|---|---|
| Valve flow | 14.0 mm² (Cv 0.78) |
| Max frequency | 5 cycle/sec |
| Coil voltage | AC24V · 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 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 SAIF32X720SLB-06E
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×720 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| E | Coil voltage AC24V. |
| 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 SAIF32X720SLB-06E Is Used
Decentralized Assembly Stations
Eliminates the need for a remote valve bank, allowing independent control of multiple assembly actuators directly at the point of operation using a single AC24V signal.
Space-Tight Machine Retrofitting
Ideal for upgrading existing machinery where panel space is full, as the built-in 4M210 valve and LB mounting footprint bypass the need for extensive pneumatic plumbing runs.
Long-Stroke Diverting Gates
The 720mm stroke provides extended reach for conveyor sorting, while the integrated valve ensures rapid 5 cycles/sec switching without lag from long tubing runs.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X720SLB-06E the Right Choice?
Choose the 32mm bore when 402N of push force at 0.5 MPa is sufficient; stepping up to the 40mm bore yields 628N if your load demands more. The 720mm stroke is well within the 1000mm maximum standard stroke for this bore, but at this length you must account for side-load risks and use appropriate guide rails to prevent rod binding. The integrated 4M210-06 valve handles up to 5 cycles per second, making it ideal for space-tight machines where running separate valve tubing is costly. Ensure your control system matches the AC24V terminal entry coil and that the load does not require holding without live pressure, as the 5/2 valve routes air but does not lock the load—consider SAIL for true load-holding needs. For exact replacement, match the 32mm bore, 720mm stroke, PT1/8 cylinder port, 06 (1/8) valve port, AC24V voltage, terminal entry, PT thread, and the -S magnet.
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 SAIF32X720SLB-06E FAQ
The 32mm bore generates 402N of push force and 345N of pull force at 0.5 MPa. The built-in 4M210-06 5/2 valve has an effective area of 14.0 mm2 (Cv 0.78) with a maximum frequency of 5 cycles per second.
The built-in valve allows the cylinder to switch itself from one coil signal, saving panel space and tubing for decentralized installations. By default, the rod retracts when the AC24V coil is energised, but this can be reconfigured to extend-when-energised by repositioning the valve.
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