Airtac SAIF Series Standard Cylinder with Valve SAIF63X900S-10B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF63X900S-10B is a genuine double-acting ISO 15552 cylinder with a Ø63mm bore, 900mm 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
- Stroke900 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF63X900S-10B
The AirTAC SAIF63X900S-10B is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This specific SKU is configured with a PT3/8 cylinder port, a PT3/8 valve port, and a DC24V terminal electrical entry consuming 3.0 W. The built-in valve offers an effective area of 30.0 mm2 (Cv 1.68) and cycles up to 4 times per second. Because the valve manifold uses O10 x O6.5 PU tubing to bridge directly to the cylinder body, you eliminate remote plumbing and save panel space for decentralized machine stations.
While the bare cylinder rates to 1.0 MPa, the practical working pressure for this assembled valved unit is 0.15-0.8 MPa, matching the valve's internal pilot limits. At 0.5 MPa it delivers 1559 N of push force and 1402 N of pull force. By default, the factory setting retracts the piston rod when the coil is energised, but you can reposition the valve to extend-when-energised if your logic requires it. The -S magnet option supports CMSE reed and DMSE electronic sensors for precise end-of-stroke detection.
Airtac SAIF Series Standard Cylinder with Valve SAIF63X900S-10B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF63X900S-10B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø63 mm |
| Stroke | 900 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 SAIF63X900S-10B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 63×900 | 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 SAIF63X900S-10B Is Used
Long-Stroke Assembly Stations
Ideal for decentralized automated stations needing 900mm travel, using the built-in valve to minimize wiring and pneumatic plumbing across the factory floor.
Material Diverting
Provides 1559 N of push force at 0.5 MPa to actuate large diverter arms or sorting gates on wide conveyor lines without needing a remote valve bank.
Space-Constrained Machinery
The integrated 4M310-10 valve manifold eliminates bulky external valve islands, freeing up valuable control cabinet and panel space in tight equipment layouts.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF63X900S-10B the Right Choice?
Choose this self-valved SAIF63X900S-10B assembly when you need decentralized actuation across a large machine and want to avoid running long valve tubing back to a central manifold. The 63mm bore provides a solid mid-range thrust of 1559 N push at 0.5 MPa; stepping up to the 80mm bore yields 2513 N, while dropping to a 50mm bore provides 982 N if your load is lighter. Because the stroke is 900mm, you must account for potential side-load and use a guide rail to prevent rod binding over the extended travel.
This DC24V terminal entry model with PT thread provides safe low-voltage switching and an IP65 connection. Remember that the 5/2 valve routes air but does not lock the load mechanically—unlike the SAIL lock or BSAI clamp-lock cylinders—so external holding is required if vertical loads must be maintained during a full air loss. To replace this unit, match the 63mm bore, 900mm stroke, 10 valve port (3/8), DC24V voltage, terminal entry, PT thread, 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 SAIF63X900S-10B FAQ
The 63mm bore generates 1559 N of push force and 1402 N of pull force at 0.5 MPa. The built-in 4M310-10 5/2 valve provides an effective area of 30.0 mm2 (Cv 1.68) for high-flow actuation.
Yes, the SAIF63X900S-10B has a built-in 4M310-10 valve driven by a DC24V terminal coil. By default, the rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised. The practical operating pressure is 0.15-0.8 MPa.
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