Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06A 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"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06A
The AirTAC SAIF50X700S-06A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M210-06 5/2 solenoid valve. This built-in valve delivers a 14.0 mm2 effective area (Cv 0.78) and operates at up to 5 cycles per second. Driven by an AC220V terminal coil consuming 3.5 VA, it activates in 0.05 s or less with IP65 protection. The assembly includes a magnet for CMSE reed and DMSE electronic sensors.
While the cylinder body rates to 1.0 MPa, the practical operating range for this valved unit is 0.15-0.8 MPa. At 0.5 MPa it generates 982 N of push force and 825 N of pull force. The manifold connects the valve to the cylinder using PU tubing (O8 x O5), and the valve PT 1/8 port differs from the cylinder PT 1/4 port. Factory set to retract the rod when energised, the valve can be repositioned to extend on signal, eliminating the need for a remote valve in decentralized stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06A |
|---|---|
| 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 | 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 SAIF50X700S-06A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 50×700 | 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 SAIF50X700S-06A Is Used
Decentralized Stations
Ideal for large machines with decentralized stations, eliminating long tubing runs back to a central panel by switching locally from one AC220V signal.
Extended Stroke Guiding
Suitable for 700mm travel applications where external guide rails are fitted to handle side loads, leveraging the 982N push force at 0.5 MPa.
Retrofit Automation
A drop-in ISO 15552 profile solution for upgrading existing lines, adding a built-in 5/2 valve to save space without major mechanical redesign.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF50X700S-06A the Right Choice?
Choose this self-valved unit to cut plumbing and panel space in decentralized machine layouts; one AC220V terminal signal drives the 50mm bore. If your application requires more thrust, stepping up to the 63mm bore yields 1559 N push at 0.5 MPa, whereas dropping to a 40mm bore reduces it to 628 N. Remember the 5/2 valve routes air but does not lock the load; for position holding under pressure loss, consider the SAIL lock or BSAI clamp-lock series. The 700mm stroke necessitates careful side-load management, so use appropriate guide rails to prevent rod binding.
When ordering a replacement, verify the 50mm bore, 700mm stroke, 4M210-06 valve with PT 1/8 port, AC220V voltage, terminal electrical entry, PT thread type, and the -S magnet for CMSE/DMSE sensors.
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-06A FAQ
The 50mm bore generates 982 N push and 825 N pull force at 0.5 MPa. The integrated 4M210-06 valve provides a 14.0 mm2 effective area (Cv 0.78) with a maximum frequency of 5 cycles per second.
Yes. The factory setting retracts the rod when the AC220V coil is energised, but you can reposition the 5/2 valve to extend-when-energised. This self-contained control means no separate remote valve is needed.
Related AirTAC Cylinders & Valves
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