Airtac SAIF Series Standard Cylinder with Valve SAIF100X200-08B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF100X200-08B is a genuine double-acting ISO 15552 cylinder with a Ø100mm bore, 200mm stroke and a built-in 4M310-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ100 mm
- Stroke200 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilDC24V
- EntryTerminal
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIF Series Standard Cylinder with Valve SAIF100X200-08B
The AirTAC SAIF100X200-08B is a double-acting ISO 15552 profile cylinder integrating a 4M310-08 5/2 solenoid valve directly onto its body. This specific SKU features a DC24V terminal coil drawing 3.0 W, yielding an effective Cv of 1.40 through a 1/4" valve port. Because the valve manifold feeds the 1/2" cylinder ports via O10 x O6.5 PU tubing, the unit controls itself from one electrical signal, eliminating remote plumbing. The assembly operates safely within 0.15-0.8 MPa, delivering up to 5497N of push force at 0.7 MPa.
By default, the factory setting retracts the piston rod when the coil is energised, but you can reconfigure it to extend-when-energised by simply repositioning the valve. This decentralized architecture saves panel space and cuts tubing runs across large machines. Remember that the 5/2 valve routes air and the end cushions only decelerate the load; neither holds the position unpowered. For true load-holding, consider the SAIL lock series instead.
Airtac SAIF Series Standard Cylinder with Valve SAIF100X200-08B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF100X200-08B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 200 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/2 |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-08 (5/2) |
|---|---|
| Valve flow | 25.0 mm² (Cv 1.40) |
| Max frequency | 4 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 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 SAIF100X200-08B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 100×200 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M310-08. |
| 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 SAIF100X200-08B Is Used
Decentralized Assembly Stations
Eliminates the need for a remote valve island on large machines by switching high-force 100mm bore motions locally via a single DC24V wire.
Space-Constrained Pressing
Delivers up to 5497N of push force at 0.7 MPa within a compact ISO 15552 profile footprint, ideal for tight machinery layouts.
Retrofit Automation Upgrades
Perfect for upgrading existing lines where adding extensive pneumatic tubing for separate valves is impractical, utilizing a built-in 4M310 valve.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF100X200-08B the Right Choice?
Choose this 100mm bore when your application demands high force, as stepping down to an 80mm bore drops the 0.5 MPa push force from 2513N to roughly 1560N. The SAIF100X200-08B is ideal for decentralized stations where running separate valve tubing is costly or space-prohibitive. When matching replacements, verify the 200mm stroke, 1/4" valve port, DC24V terminal coil, PT thread, and the absence of a magnet (-S). For this 200mm stroke, ensure external guides support any heavy lateral loads to prevent rod binding.
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 SAIF100X200-08B FAQ
At an operating pressure of 0.7 MPa, the 100mm bore provides a push force of 5497N and a pull force of 3681N. The maximum push force is 7068N at 0.9 MPa.
No, the integrated 4M310-08 5/2 valve is internally piloted and operates the cylinder directly from the main 0.15-0.8 MPa air supply. By default, the rod retracts when the DC24V coil is energised, but this can be reconfigured to extend-when-energised by repositioning the valve.
Related AirTAC Cylinders & Valves
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