Airtac SAIF Series Standard Cylinder with Valve SAIF63X600S-08B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF63X600S-08B is a genuine double-acting ISO 15552 cylinder with a Ø63mm bore, 600mm 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.
- BoreØ63 mm
- Stroke600 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF63X600S-08B
The AirTAC SAIF63X600S-08B is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-08 5/2 solenoid valve. This specific build pairs a 63mm bore with a 600mm stroke and includes a magnet for CMSE reed and DMSE electronic sensors. The built-in valve offers a 25.0 mm2 effective area (Cv 1.40) and is driven by a DC24V terminal coil drawing 3.0 W. Because the valve operates at 0.15-0.8 MPa, this defines the practical working pressure range for the assembled unit, even though the cylinder body itself rates to 1.0 MPa.
By generating 1559N of push force at 0.5 MPa, this self-switching unit eliminates the need for a separate remote valve, saving significant panel space and plumbing. The manifold connects to the cylinder via O10 x O6.5 PU tubing, and the valve port is 1/4 while the cylinder port is 3/8. Factory-set to retract the rod when the coil is energised, you can reposition the valve to extend-when-energised if your logic requires it. The valve holds position via internal pilot pressure, not a spring.
Airtac SAIF Series Standard Cylinder with Valve SAIF63X600S-08B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF63X600S-08B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 600 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G3/8 |
| Rod thread | M16×1.5 |
| 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 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 SAIF63X600S-08B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 63×600 | 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 SAIF63X600S-08B Is Used
Decentralized Automation
Ideal for large machines with decentralized stations, switching itself from one DC24V coil signal without needing a separate remote valve bank.
Retrofit Installations
Perfect for retrofits where running new valve tubing is costly, using the built-in 4M310 valve to control the 63mm bore directly.
High-Force Positioning
Delivers 1559N push force at 0.5 MPa for material handling, with a 600mm stroke guided to handle extended travel without side-load wear.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF63X600S-08B the Right Choice?
Choose this 63mm bore if you need higher force than the 50mm option (982N push at 0.5 MPa) but do not require the full 2513N push of the 80mm version at the same pressure. A 600mm stroke demands attention to side-load; ensure you use a suitable guide to prevent rod binding over this travel distance. The integrated 4M310-08 valve makes it perfect for decentralized stations where running tubing from a central manifold is costly or complex.
When specifying a replacement, match the 63mm bore, 600mm stroke, 1/4 valve port, DC24V voltage, terminal electrical entry, PT thread, and the -S magnet. Remember that neither the 5/2 valve nor the adjustable air cushions act as a lock; if you need true load-holding, consider the 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 SAIF63X600S-08B FAQ
The 63mm bore generates 1559N push force and 1402N pull force at 0.5 MPa. The built-in 4M310-08 valve provides an effective area of 25.0 mm2 (Cv 1.40) with a maximum frequency of 4 cycles per second.
No, the 5/2 valve routes air but does not lock the load. The factory setting retracts the rod when the DC24V coil is energised, but it can be repositioned to extend-when-energised. For true load-holding, consider the SAIL lock cylinder.
Related AirTAC Cylinders & Valves
Request a Quote for Airtac SAIF Series Standard Cylinder with Valve SAIF63X600S-08B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.