Airtac SAIF Series Standard Cylinder with Valve SAIF50X75-06A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF50X75-06A is a genuine double-acting ISO 15552 cylinder with a Ø50mm bore, 75mm 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
- Stroke75 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF50X75-06A
The AirTAC SAIF50X75-06A is a double-acting profile cylinder with a built-in 4M210-06 5/2 solenoid valve, delivering a 0.78 Cv flow rate. Driven by an AC220V terminal connection, it eliminates the need for a remote valve bank, saving panel space and plumbing time. The assembly operates within a 0.15-0.8 MPa pressure range, as the built-in valve limits the cylinder's 1.0 MPa base rating. At 0.5 MPa, it generates 982N of push force.
By default, the piston rod retracts when the coil is energised, but you can reconfigure it to extend upon energisation by repositioning the valve. The manifold connects to the cylinder via an O8xO5 PU tube, and the valve features a PT1/8 port, which differs from the cylinder's PT1/4 port. This decentralized design requires only one coil signal to drive the action.
Airtac SAIF Series Standard Cylinder with Valve SAIF50X75-06A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF50X75-06A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø50 mm |
| Stroke | 75 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 | 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 (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 SAIF50X75-06A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 50×75 | 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 SAIF50X75-06A Is Used
Decentralized Machine Stations
Ideal for large machines where local valve control saves tubing and panel space.
Compact Assembly Lines
Fits into tight spaces by integrating the 4M210 valve directly on the cylinder profile.
Retrofit Automation
Simplifies upgrades by using a single AC220V signal to drive the 982N push force.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF50X75-06A the Right Choice?
Choose this 50mm bore when you need higher force than the 40mm bore (628N push at 0.5 MPa) but want a smaller envelope than the 63mm bore (1559N). The SAIF50X75-06A is ideal for decentralized stations where running separate valve tubing is costly or space is tight. Since the built-in 5/2 valve routes air without locking it, do not use it for position holding; consider SAIL for lock requirements. For stroke lengths over 300mm, add a guide to prevent side loading.
When replacing, match the 50mm bore, 75mm stroke, 06 valve port, AC220V voltage, terminal entry, PT thread, and no magnet. The carbon steel rod and variable air cushions ensure durability and smooth deceleration.
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 SAIF50X75-06A FAQ
At 0.5 MPa operating pressure, the 50mm bore provides 982N of push force and 825N of pull force. The maximum push force reaches 1767N at 0.7 MPa.
The built-in 4M210-06 5/2 valve allows the cylinder to switch itself from one coil signal, eliminating the need for a separate remote valve. By factory default, the rod retracts when energised, but you can reposition the valve to extend-when-energised.
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