Airtac SAIF Series Standard Cylinder with Valve SAIF100X50-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF100X50-10A is a genuine double-acting ISO 15552 cylinder with a Ø100mm bore, 50mm 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.
- BoreØ100 mm
- Stroke50 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF100X50-10A
The AirTAC SAIF100X50-10A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve with a 1.68 Cv flow rate. Driven by an AC220V terminal coil consuming 3.5 VA, it eliminates remote plumbing by switching itself from a single electrical signal. The assembly operates within a 0.15-0.8 MPa range, as the built-in valve limits the 1.0 MPa cylinder rating, while delivering a massive 3927N push force at 0.5 MPa.
By default, the piston rod retracts when the coil is energised, but you can reconfigure it to extend upon energisation simply by repositioning the valve. The manifold connects to the cylinder using O10xO6.5 PU tubing, and the system cycles up to 4 times per second. It is not a load-holding lock; for position holding under pressure loss, consider the SAIL series instead.
Airtac SAIF Series Standard Cylinder with Valve SAIF100X50-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF100X50-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø100 mm |
| Stroke | 50 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/2 |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (5/2) |
|---|---|
| Valve flow | 30.0 mm² (Cv 1.68) |
| 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 SAIF100X50-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 100×50 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAIF100X50-10A Is Used
Decentralized Automation Cells
Distributes heavy actuation across large factory layouts without needing a central valve island or extensive pneumatic tubing runs.
High-Force Clamping
Provides robust 3927N clamping force for machining fixtures directly at the workpiece, saving valuable panel space.
Machine Retrofitting
Ideal for upgrading older equipment where adding a remote 5/2 valve manifold is structurally prohibitive or costly.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF100X50-10A the Right Choice?
Choose this 100mm bore self-valved unit when you need high thrust in tight spaces without routing long valve lines across a large machine. If 3927N at 0.5 MPa is excessive, stepping down to the 80mm bore yields 2513N, whereas moving up is unnecessary given the 100mm bore already provides 801 kgf at 1.0 MPa. The AC220V terminal entry suits standard panel wiring, and the PT3/8 cylinder port matches the 1/2 valve port code. When specifying replacements, match the 50mm stroke, 4M310-10 valve, AC220V voltage, terminal entry, and PT thread exactly. For this 50mm stroke, side-load guides are less critical but always ensure axial alignment to preserve seal life.
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 SAIF100X50-10A FAQ
The 100mm bore generates 3927N push force at 0.5 MPa and 5497N at 0.7 MPa. The built-in 4M310-10 5/2 valve provides a 30.0 mm2 orifice with a 1.68 Cv flow rate.
No, the built-in 5/2 solenoid valve routes air but does not lock the piston, and the air cushions only decelerate near stroke end. For true load holding, use a SAIL lock cylinder instead.
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