Airtac SAIF Series Standard Cylinder with Valve SAIF32X160S-08A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X160S-08A is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 160mm stroke and a built-in 4M210-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke160 mm
- Built-in valve4M210-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X160S-08A
The AirTAC SAIF32X160S-08A is a double-acting ISO 15552 profile cylinder featuring a built-in 4M210-08 5/2 solenoid valve. Driven by an AC220V terminal coil, it delivers a Cv of 0.89 and generates 402N of push force at 0.5MPa. Equipped with a magnet, it supports CMSE reed and DMSE electronic sensors for precise position detection. The integrated manifold uses an O8xO5 PU tube, meaning the 1/4" valve port and the cylinder's 1/8" port are distinct connections.
Because the cylinder body rates to 1.0MPa but the internal pilot valve operates at 0.15-0.8MPa, the practical working range for this assembled unit is 0.15-0.8MPa. By default, the piston rod retracts when the coil is energised, though this can be reconfigured to extend-when-energised by repositioning the valve. This self-contained design eliminates remote plumbing, saving panel space for decentralized machine stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X160S-08A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X160S-08A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 160 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/8 |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-08 (5/2) |
|---|---|
| Valve flow | 16.0 mm² (Cv 0.89) |
| Max frequency | 5 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 (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 SAIF32X160S-08A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×160 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M210-08. |
| 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 SAIF32X160S-08A Is Used
Decentralized Machine Stations
Eliminates the need for a remote valve bank, allowing independent control of multiple 32mm bore actuators across a large machine layout.
Compact Assembly Lines
Ideal for space-tight machinery where running separate valve tubing is costly, leveraging the 402N push force for light clamping.
Sensor-Driven Handling
The included -S magnet works with DMSE electronic sensors to confirm mid-stroke positions in automated handling routines.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X160S-08A the Right Choice?
Choose this 32mm bore when moderate force is needed in tight spaces; stepping up to a 40mm bore increases push force to 628N at 0.5MPa. A self-valved SAIF beats a separate cylinder and remote valve when you want to minimize tubing and wiring across decentralized stations. This unit uses an AC220V terminal connection with PT threads.
For replacements, match the 32mm bore, 160mm stroke, 1/4" valve port, AC220V voltage, terminal entry, and -S magnet. The 160mm stroke is under the 300mm threshold, so side-load guides are less critical. Remember, the built-in 5/2 valve routes air but does not hold the load without live pressure; for true locking, consider the SAIL series.
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 SAIF32X160S-08A FAQ
It generates 402N of push force and 345N of pull force at 0.5MPa. The built-in 4M210-08 valve has an effective area of 16.0mm2 (Cv 0.89) and a maximum frequency of 5 cycles per second.
The built-in 5/2 valve allows the cylinder to switch itself from one coil signal, saving panel space. The factory setting retracts the rod when the AC220V coil is energised, but it can be reconfigured to extend-when-energised by repositioning the valve.
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