Airtac SAIF Series Standard Cylinder with Valve SAIF100X175S-08A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF100X175S-08A is a genuine double-acting ISO 15552 cylinder with a Ø100mm bore, 175mm 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
- Stroke175 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF100X175S-08A
The AirTAC SAIF100X175S-08A is a double-acting ISO 15552 profile cylinder equipped with a built-in 4M310-08 5/2 solenoid valve. Driven by an AC220V terminal coil drawing 3.5 VA, it delivers a robust 3927N push force at 0.5 MPa. The integrated valve provides a 25.0mm2 orifice (Cv 1.40) and switches at up to 4 cycles per second. Because the valve manifold mounts directly using O10xO6.5 PU tubing, you eliminate remote plumbing and save panel space.
Although the bare cylinder rates to 1.0 MPa, the practical operating range for this valved assembly is 0.15-0.8 MPa. The factory setting retracts the rod when the coil is energised, but you can reposition the valve to extend-when-energised. This unit includes a magnet for CMSE reed and DMSE electronic sensors, and features a carbon steel rod with PT tapered threads.
Airtac SAIF Series Standard Cylinder with Valve SAIF100X175S-08A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF100X175S-08A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 175 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 SAIF100X175S-08A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 100×175 | 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 SAIF100X175S-08A Is Used
Decentralized Automation
Perfect for large-scale production lines where installing a remote valve island is impractical, allowing local control of heavy 3927N loads via a single AC220V signal.
Heavy Material Handling
The 100mm bore provides substantial push and pull forces for moving heavy pallets or workpieces directly at the workstation without external plumbing.
Machine Retrofits
Ideal for upgrading existing ISO 15552 machinery where adding a separate valve and extensive tubing would compromise the available envelope.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF100X175S-08A the Right Choice?
Choose this 100mm bore when you need maximum thrust in a decentralized layout; stepping down to an 80mm bore drops the 0.5 MPa push force to 2513N. The self-contained 5/2 valve means a single electrical signal controls the cylinder, making it ideal for large machines where running air tubing to a central valve island is costly. For position feedback, the -S magnet works with AirTAC CMSE and DMSE switches.
Remember the 5/2 valve routes air and holds position via pilot pressure, but it is not a mechanical lock; if you need true load holding, consider the SAIL lock variant. When replacing this unit, match the 175mm stroke, PT1/2 cylinder port, 4M310-08 valve port, AC220V terminal coil, and the -S magnet.
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 SAIF100X175S-08A FAQ
At 0.5 MPa, the 100mm bore generates a push force of 3927N and a pull force of 3681N. The integrated 4M310-08 valve has an effective area of 25.0mm2 (Cv 1.40) and supports a maximum frequency of 4 cycles per second.
It uses a 5/2 solenoid valve so one AC220V terminal coil signal drives the cylinder, eliminating the need for a separate remote valve. By factory default, the piston rod retracts when energised, but you can reconfigure it to extend-when-energised by repositioning the valve.
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