Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10B is a genuine double-acting ISO 15552 cylinder with a Ø63mm bore, 300mm stroke and a built-in 4M310-10 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ63 mm
- Stroke300 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10B
The AirTAC SAIF63X300-10B is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This specific SKU pairs a 63mm bore with a 300mm stroke and uses a DC24V terminal coil that draws 3.0 W. The built-in valve provides an effective flow of 30.0 mm2 (Cv 1.68) and handles up to 4 cycles per second. Because the manifold block connects the valve to the cylinder via PU tubing (O10 x O6.5), you get a self-switching actuator that eliminates remote plumbing. While the cylinder body rates to 1.0 MPa, the practical operating range for this valved assembly is 0.15-0.8 MPa.
At 0.5 MPa it generates 1559 N of push force and 1402 N of pull force. The factory setting retracts the piston rod when the coil is energised, but you can reconfigure the valve to extend-when-energised by simply repositioning it. This decentralized design is perfect for large machines where running separate valve tubing wastes panel space. Note that the 5/2 valve routes air and does not lock the load; for position holding consider the SAIL series. The 300mm stroke requires attention to side loads, so external guides are recommended to prevent rod binding.
Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 300 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G3/8 |
| Rod thread | M16×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (5/2) |
|---|---|
| Valve flow | 30.0 mm² (Cv 1.68) |
| 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 SAIF63X300-10B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 63×300 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAIF63X300-10B Is Used
Decentralized Stations
Eliminates long air lines by placing the 4M310 valve directly on the cylinder for localized control in large factory layouts.
Extended Reach Clamping
Provides 1559 N of push force across a 300mm stroke for positioning parts in tight machining cells without external valve banks.
Retrofit Automation
Upgrades existing ISO 15552 setups by integrating a 5/2 valve manifold, saving wiring time and panel space during machine modernization.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF63X300-10B the Right Choice?
Select this 63mm bore model when a 50mm bore (offering 982 N push at 0.5 MPa) is too weak, but an 80mm bore (2513 N push) is oversized. The SAIF63X300-10B is ideal when you need a self-contained actuator driven by a single DC24V terminal signal, bypassing the cost and space of a separate remote valve bank. The 3/8" valve port ensures high flow for the 300mm stroke. To replace this unit, match the 63mm bore, 300mm stroke, 3/8" valve port, DC24V voltage, terminal entry, and PT thread. Since the stroke is 300mm, always use external guide rails to manage side loads and prevent premature seal wear.
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 SAIF63X300-10B FAQ
The 63mm bore generates 1559 N push and 1402 N pull force at 0.5 MPa. The built-in 4M310-10 valve provides an effective flow area of 30.0 mm2 (Cv 1.68) with a maximum frequency of 4 cycles per second.
No, the SAIF63X300-10B switches itself from a single DC24V terminal coil signal. By default, the rod retracts when energised, but repositioning the valve changes it to extend-when-energised. The 5/2 valve holds its position via pilot pressure, not a spring.
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