Airtac SAIF Series Standard Cylinder with Valve SAIF80X1000-08B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X1000-08B is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 1000mm 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.
- BoreØ80 mm
- Stroke1000 mm
- Built-in valve4M310-08
- Valve port1/4"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X1000-08B
The AirTAC SAIF80X1000-08B is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-08 5/2 solenoid valve. This specific build uses a DC24V terminal coil drawing 3.0 W, achieving a swift 0.05 s response. The integrated valve provides an effective flow of 25.0 mm2 (Cv 1.40) and operates at 4 cycles per second. Because the valve manifold is mounted directly via PU10x6.5 tubing, it eliminates the need for a remote valve bank, saving substantial panel space.
Although the bare cylinder is rated for 1.0 MPa, the practical operating range for this valved assembly is 0.15-0.8 MPa. It generates 2513 N of push force and 2268 N of pull force at 0.5 MPa. Factory configured to retract the rod when the coil is energised, the valve can be repositioned to extend on signal. This unit uses a carbon steel rod and PT tapered threads, with a 1/4 inch cylinder port and a 1/4 inch valve port.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X1000-08B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X1000-08B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 1000 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G3/8 |
| 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 | 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 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 SAIF80X1000-08B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×1000 | 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 SAIF80X1000-08B Is Used
Decentralized Automation
Ideal for large-scale production lines where routing individual air lines back to a central manifold is costly, allowing local control via a single DC24V signal.
Long-Stroke Diverting
The 1000mm stroke provides extended reach for pushing or diverting heavy pallets, utilizing the 2513 N thrust class effectively on material handling systems.
Compact Machinery
Fits into tight machine footprints by eliminating the space needed for external valves, with the built-in 4M310 manifold handling the 5/2 switching directly.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X1000-08B the Right Choice?
Choose this 80mm bore when you need high thrust in a decentralized layout, as it outputs 2513 N push at 0.5 MPa. If your application requires less force, stepping down to a 63mm bore yields 1559 N push while saving envelope space; stepping up to 100mm provides 3927 N. The integrated 4M310 valve means you only need to run a single DC24V electrical signal rather than piping air lines across a large machine to a separate valve island.
For this 1000mm stroke, adding external guide rails is strongly recommended to prevent side-load damage to the rod seals. Note that the 5/2 valve routes air but does not lock the load mechanically—use a SAIL lock cylinder if static holding is required. This assembly matches: 80mm bore, 1000mm stroke, 1/4" valve port, DC24V, terminal entry, PT threads, no 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 SAIF80X1000-08B FAQ
At 0.5 MPa, this 80mm bore cylinder generates 2513 N of push force and 2268 N of pull force. The integrated 4M310-08 valve has an effective area of 25.0 mm2 (Cv 1.40).
It uses a DC24V terminal coil drawing 3.0 W with an IP65 rating. By default, the factory setting retracts the rod when energised, but you can reposition the valve to extend-when-energised. No separate remote valve is needed.
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