Airtac SAIF Series Standard Cylinder with Valve SAIF40X600S-06A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF40X600S-06A is a genuine double-acting ISO 15552 cylinder with a Ø40mm bore, 600mm 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
- Stroke600 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF40X600S-06A
The AirTAC SAIF40X600S-06A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M210-06 5/2 solenoid valve. Equipped with a magnetic piston for CMSE or DMSE sensors, it delivers 628N of push force at 0.5 MPa. The assembly operates within a practical 0.15-0.8 MPa range, as the built-in valve limits the cylinder's 1.0 MPa base rating. A terminal entry connects the AC220V coil, drawing 3.5 VA with an IP65 rating and a maximum 0.05s activation time.
This self-contained unit eliminates remote plumbing by driving the cylinder directly from one coil signal, making it highly effective for decentralized stations across large machines. The manifold links the valve to the cylinder using O8 x O5 PU tubing. From the factory, the rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised. The 5/2 valve holds position via internal pilot pressure, not a mechanical lock.
Airtac SAIF Series Standard Cylinder with Valve SAIF40X600S-06A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF40X600S-06A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø40 mm |
| Stroke | 600 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 SAIF40X600S-06A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 40×600 | 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 SAIF40X600S-06A Is Used
Decentralized Automation
Perfect for large factory layouts where running individual valve lines is costly, allowing localized control via a single 220V signal.
Extended Stroke Gantry
Ideal for long-travel positioning tasks requiring 600mm movement, provided external guides manage the rod side-load.
Space-Constrained Retrofits
Suits machine upgrades where panel space is fully allocated, mounting the 5/2 valve directly onto the actuator.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF40X600S-06A the Right Choice?
Choose this 40mm bore when a 32mm bore (402N push at 0.5 MPa) lacks thrust, but a 50mm bore (982N push at 0.5 MPa) is oversized. The self-valved SAIF design is superior to a separate cylinder and remote valve when panel space is tight and running tubing is costly. Specify this exact configuration for replacements: 40mm bore, 600mm stroke, 4M210-06 valve, PT1/8 cylinder port, AC220V terminal coil, and a magnetic piston. The valve and air cushions decelerate the load near stroke ends but do not hold it without live pressure; for true locking, select an SAIL cylinder.
Because the 600mm stroke exceeds 300mm, ensure adequate guiding to prevent excessive side loading on the rod and seals. The 4M210-06 valve provides a 14.0mm2 effective area (Cv 0.78) and supports a maximum frequency of 5 cycles per second.
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 SAIF40X600S-06A FAQ
At 0.5 MPa, the 40mm bore provides 628N of push force and 528N of pull force. The integrated 4M210-06 valve has an effective area of 14.0mm2 (Cv 0.78).
No, the built-in 4M210-06 5/2 valve controls the cylinder directly from one AC220V coil signal. By default, the rod retracts when energised, but you can reposition the valve to extend-when-energised.
Related AirTAC Cylinders & Valves
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