Airtac SAIF Series Standard Cylinder with Valve SAIF50X1000-06B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF50X1000-06B is a genuine double-acting ISO 15552 cylinder with a Ø50mm bore, 1000mm 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.
- BoreØ50 mm
- Stroke1000 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF50X1000-06B
The AirTAC SAIF50X1000-06B is a double-acting ISO 15552 profile cylinder featuring a built-in 4M210-06 5/2 solenoid valve. This specific configuration pairs a 50mm bore with a 1/4" cylinder port and a 1/8" valve port, yielding an effective flow of 14.0 mm2 (Cv 0.78). It operates on DC24V via a terminal electrical entry, consuming just 3.0 W. The integrated valve is rated for 0.15-0.8 MPa, which dictates the practical operating range of the assembled unit despite the cylinder body itself rating to 1.0 MPa. At 0.5 MPa, this bore generates 982N of push force and 825N of pull force.
By default, the factory setting retracts the piston rod when the coil is energised, but this can be reconfigured to extend-when-energised by repositioning the valve. The manifold connects to the cylinder using O8xO5 PU tubing, meaning the valve port differs from the cylinder port. This decentralized design switches itself from a single coil signal, eliminating the need for a separate remote valve and drastically reducing plumbing and panel space across large machines.
Airtac SAIF Series Standard Cylinder with Valve SAIF50X1000-06B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF50X1000-06B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø50 mm |
| Stroke | 1000 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/4 |
| Rod thread | M16×1.5 |
| 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 | DC24V · DC 3.0 W |
| 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 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 SAIF50X1000-06B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 50×1000 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| B | Coil voltage DC24V. |
| 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 SAIF50X1000-06B Is Used
Decentralized Automation Stations
Perfect for large machines where running air lines to a central panel is inefficient; the integrated valve lets each station control itself locally.
Long-Stroke Material Handling
The 1000mm stroke suits extended push or pull operations on conveyor lines, provided external guides are used to manage side loads.
Space-Constrained Retrofits
Ideal for upgrading older machines where adding a separate valve bank is impossible, saving valuable panel and plumbing space.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF50X1000-06B the Right Choice?
Choose this 50mm bore when your application requires around 982N of push force at 0.5 MPa; stepping down to a 40mm bore drops that force to 628N, while stepping up to a 63mm bore increases it to 1559N. A self-valved SAIF unit is highly advantageous over a separate cylinder and remote valve when floor space is tight or wiring long runs of tubing is too costly. For this specific build, ensure your control system matches the DC24V terminal connection and the PT1/8 valve port. Note that SAIF does not hold its load without live pressure, as the 5/2 valve routes air rather than locking it; for true position holding, consider the SAIL lock variant.
Because this model features a 1000mm stroke, it is critical to manage side loads. Long strokes amplify any moment load on the piston rod, so external linear guides are strongly recommended to prevent premature seal wear and binding. Furthermore, this 1000mm stroke exceeds the 1200mm maximum standard stroke for this bore, making it a non-standard configuration that may require extended lead times or custom confirmation. When ordering replacements, verify the 50mm bore, 1000mm stroke, 1/4" cylinder port, 1/8" valve port, DC24V terminal coil, PT thread, and absence of a magnet (-S).
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 SAIF50X1000-06B FAQ
At 0.5 MPa, this 50mm bore cylinder generates 982N of push force and 825N of pull force. The built-in 4M210-06 valve has an effective area of 14.0 mm2 (Cv 0.78) and a maximum frequency of 5 cycles per second.
Yes. By default, the factory setting retracts the rod when the DC24V coil is energised, but the 5/2 valve can be repositioned to extend-when-energised. This self-contained switching eliminates the need for a separate remote valve.
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