Airtac SAIF Series Standard Cylinder with Valve SAIF40X200-06A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF40X200-06A is a genuine double-acting ISO 15552 cylinder with a Ø40mm bore, 200mm 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.
- BoreØ40 mm
- Stroke200 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF40X200-06A
The AirTAC SAIF40X200-06A 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, the valve delivers a Cv of 0.78 and operates at 5 cycles per second. Because the cylinder body rates to 1.0 MPa but the built-in valve limits the system, the practical working pressure for this assembly is 0.15-0.8 MPa. At 0.5 MPa it generates 628N of push force.
This unit eliminates the need for a separate remote valve, reducing panel space and PU tubing runs for decentralized machine stations. The manifold connects to the cylinder via O8xO5 tubing, and the valve uses a 1/8" port, distinct from the cylinder's own 1/4" port. Factory-set to retract the rod when energised, the valve can be repositioned to extend on signal. The carbon steel rod and standard PT tapered threads ensure robust mechanical integration.
Airtac SAIF Series Standard Cylinder with Valve SAIF40X200-06A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF40X200-06A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø40 mm |
| Stroke | 200 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/4 |
| Rod thread | M12×1.25 |
| 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 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 SAIF40X200-06A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 40×200 | 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 SAIF40X200-06A Is Used
Decentralized Assembly Stations
Ideal for large machines where running individual valve tubing back to a central panel is costly. The built-in 4M210 valve lets this 40mm cylinder switch itself from a single AC220V signal.
Compact Material Handling
Fits space-tight conveyor diverters and gates. The integrated manifold and O8xO5 PU tubing minimize external protrusions while delivering 628N of push force at 0.5 MPa.
Retrofit Automation
Perfect for upgrading existing ISO 15552 interchangeable setups. The terminal electrical entry and PT tapered threads allow a quick, drop-in upgrade to self-switching control.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF40X200-06A the Right Choice?
Choose this self-valved SAIF40X200-06A when a compact, decentralized 40mm bore actuator is required for a 200mm stroke. If your application needs less force, stepping down to a 32mm bore yields 402N of push at 0.5 MPa; if more thrust is needed, a 50mm bore provides 982N. The integrated 4M210 valve handles switching directly at the cylinder, simplifying wiring compared to a remote manifold setup. Remember that the 5/2 valve routes air and does not lock the load mechanically—use a SAIL lock cylinder if position holding is required under pressure loss. Replacement units must match the 40mm bore, 200mm stroke, 06 (1/8") valve port, AC220V voltage, terminal entry, PT threads, and no 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 SAIF40X200-06A FAQ
At 0.5 MPa, this 40mm bore cylinder generates 628N of push force and 528N of pull force. The integrated 4M210-06 5/2 valve has an effective orifice of 14.0 mm2 and a Cv of 0.78, supporting a maximum frequency of 5 cycles per second.
No separate remote valve is needed; the integrated 4M210 valve switches the cylinder directly from the AC220V coil signal. By factory default, the piston rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised if your logic requires it.
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