Airtac SAIF Series Standard Cylinder with Valve SAIF32X250S-06A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X250S-06A is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 250mm 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
- Stroke250 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X250S-06A
The AirTAC SAIF32X250S-06A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M210-06 5/2 solenoid valve. Driven by an AC220V terminal coil drawing 3.5 VA, it delivers a 0.78 Cv flow with a 0.05 s activation time. The cylinder body rates to 1.0 MPa, but because the built-in valve operates at 0.15-0.8 MPa, the practical working range for the assembled unit is 0.15-0.8 MPa. At 0.5 MPa it yields 402N of push force.
This self-switching unit eliminates the need for a remote valve, using an O8xO5 PU tube manifold block to save plumbing and panel space. Factory-set to retract the carbon steel rod when energised, the valve can be repositioned for extend-when-energised operation. The -S magnet enables tracking by CMSE reed or DMSE electronic sensors.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X250S-06A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X250S-06A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 250 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 | 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 SAIF32X250S-06A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×250 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| 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 SAIF32X250S-06A Is Used
Decentralized Assembly Stations
Eliminates remote valve plumbing on large machines, driving 402N clamping actions directly from a single AC220V signal.
Space-Constrained Automation
The integrated 4M210-06 valve manifold saves critical panel space while providing precise 250mm stroke movements.
Machine Retrofitting
Ideal for upgrading existing lines where routing new pneumatic tubing to a central manifold is impractical or expensive.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X250S-06A the Right Choice?
Choose this 32mm bore if your application requires up to 402N of push force at 0.5 MPa; step up to the 40mm bore if you need 628N. The integrated 4M210-06 valve with a PT1/8 port makes the SAIF32X250S-06A ideal for decentralized stations where running separate valve tubing is costly. It operates at speeds of 30-800 mm/s.
For replacements, verify the 250mm stroke, 06 (1/8) valve port, AC220V terminal coil, PT threads, and -S magnet. Note that the 5/2 valve routes air and is not a lock; the air cushion only decelerates near stroke end. For load-holding, consider the SAIL series. As the 250mm stroke exceeds 300mm guide thresholds, ensure adequate side-load support to prevent rod binding.
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 SAIF32X250S-06A FAQ
At 0.5 MPa, this 32mm bore cylinder provides 402N of push force and 345N of pull force. The built-in 4M210-06 5/2 valve has an effective area of 14.0 mm2 (Cv 0.78) and a max frequency of 5 cycles/sec.
No, it features a built-in 4M210 valve operated by an AC220V terminal coil. By default, the rod retracts when the coil is energised, but this can be reconfigured to extend-when-energised by repositioning the valve.
Related AirTAC Cylinders & Valves
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