Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06B is a genuine double-acting ISO 15552 cylinder with a Ø50mm bore, 700mm 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
- Stroke700 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06B
The AirTAC SAIF50X700S-06B is a double-acting ISO 15552 profile cylinder featuring an integrated 4M210-06 5/2 solenoid valve. This specific configuration uses a DC24V terminal electrical entry drawing 3.0 W, paired with a PT1/8 valve port that offers a 14.0 mm2 effective area (Cv 0.78). Because the manifold block routes air directly via PU tubing, you eliminate remote plumbing and save panel space, making it highly effective for decentralized machine stations. A trailing -S magnet is included for position feedback with AirTAC CMSE reed or DMSE electronic sensors.
While the bare cylinder rates to 1.0 MPa, the practical operating range for this valved assembly is 0.15-0.8 MPa. It delivers 982 N of push thrust at 0.5 MPa and reaches a maximum cycling frequency of 5 cycles per second. Factory configured to retract the piston rod when the coil energizes, the valve can be physically repositioned to extend-when-energised if your sequence demands it. The 5/2 spool relies on internal pilot pressure to hold position, meaning it routes air continuously but does not lock the load mechanically without live pressure.
Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø50 mm |
| Stroke | 700 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 SAIF50X700S-06B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 50×700 | 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 SAIF50X700S-06B Is Used
Decentralized Assembly Stations
Eliminates the need to run long valve tubing across a large machine frame by switching locally from a single DC24V signal.
Extended Stroke Diverters
Provides 700 mm of guided travel for pushing or sorting products on a conveyor line without requiring a remote valve island.
Space-Constrained Retrofits
Replaces a separate cylinder and remote valve setup, saving valuable panel space and simplifying machine wiring in tight layouts.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06B the Right Choice?
Choose this 50 mm bore when your application requires around 982 N push force at 0.5 MPa; step down to a 40 mm bore (628 N push at 0.5 MPa) for lighter loads, or up to a 63 mm bore (1559 N push) if your payload demands more power. The integrated 4M210-06 valve handles flow efficiently, but if you need higher cycle throughput, consider a 4M310 equipped 63 mm variant. The DC24V terminal coil provides a 0.05 s activation time with IP65 protection, suitable for standard industrial environments.
With a 700 mm stroke, you must account for rod side-loading; always use a guide rail to prevent cylinder binding and premature seal wear. To replace this unit, match the 50 mm bore, 700 mm stroke, 1/4 inch cylinder port, 4M210-06 valve with PT1/8 thread, DC24V voltage, terminal entry, and the -S magnet. Remember the air cushion only decelerates the rod near stroke ends; for true load-holding during power loss, select an AirTAC SAIL lock cylinder instead.
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 SAIF50X700S-06B FAQ
The 50 mm bore generates 982 N of push force and 825 N of pull force at 0.5 MPa. The built-in 4M210-06 valve has a 14.0 mm2 orifice with a Cv of 0.78, supporting a maximum no-load frequency of 5 cycles per second.
No, the integrated 5/2 solenoid valve controls the cylinder directly from one DC24V signal. By factory default, the rod retracts when the coil energizes, but you can reposition the valve to extend-when-energised if needed.
Related AirTAC Cylinders & Valves
Request a Quote for Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.