Airtac SAIF Series Standard Cylinder with Valve SAIF100X1000S-08A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF100X1000S-08A is a genuine double-acting ISO 15552 cylinder with a Ø100mm bore, 1000mm 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
- Stroke1000 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF100X1000S-08A
The AirTAC SAIF100X1000S-08A is a double-acting ISO 15552 profile cylinder equipped with a built-in 4M310-08 5/2 solenoid valve. This integrated valve provides an effective flow rate of 25.0 mm2 (Cv 1.40) and operates at 4 cycles per second. The unit is driven by an AC220V coil with a terminal electrical entry, consuming 3.5 VA and featuring IP65 protection with a 0.05 s response time. It includes a magnet for CMSE reed and 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.
Delivering 3927 N of push force at 0.5 MPa and 7068 N at 0.9 MPa, this 100 mm bore actuator is designed for heavy loads. The manifold connects to the cylinder using O10 x O6.5 PU tubing. 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. This self-switching design eliminates the need for a remote valve, reducing tubing and panel space for decentralized machine stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF100X1000S-08A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF100X1000S-08A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 1000 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 | 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 (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 SAIF100X1000S-08A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 100×1000 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M310-08. |
| 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 SAIF100X1000S-08A Is Used
Decentralized Assembly Lines
Eliminates remote valve banks by switching directly at the cylinder, drastically cutting pneumatic tubing across large factory layouts.
Heavy Material Handling
Leverages the 3927 N push force at 0.5 MPa to move heavy pallets and workpieces, guided by external rails for the 1000 mm stroke.
Space-Constrained Machinery
Ideal for retrofits where adding a separate valve manifold is impossible, using the built-in 4M310-08 valve to save panel footprint.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF100X1000S-08A the Right Choice?
Select this 100 mm bore model when an 80 mm bore (providing 2513 N push at 0.5 MPa) is insufficient for your load. The integrated SAIF format is superior to a separate cylinder and remote valve when installation space is tight and wiring individual stations across a large machine is preferable to running long pneumatic lines. Ensure your control system matches the AC220V terminal coil specification. The 5/2 valve routes air but does not hold the load without live pressure; for true mechanical locking, consider the SAIL or BSAI series. When ordering replacements, verify the 1000 mm stroke, 1/2 inch cylinder port, 1/4 inch valve port, PT thread, and the -S magnet.
At 1000 mm stroke, the piston rod is highly susceptible to side loads and bending moments. Implement external guide rails to prevent rod damage and ensure smooth operation, and verify that the 30-800 mm/s speed range is adequate for your cycle time.
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 SAIF100X1000S-08A FAQ
At 0.5 MPa operating pressure, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N. The maximum operating pressure for the assembled unit is 0.8 MPa due to the built-in valve limits.
Yes. The factory default setting retracts the piston rod when the AC220V coil is energised. By repositioning the 4M310-08 5/2 valve on the manifold block, you can reconfigure the action to extend-when-energised. This decentralized design requires only one coil signal, eliminating the need for separate remote valves.
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