Airtac SAILF Front Locking Pneumatic Cylinder SAILF125X150S
2. Unlocking modes: Automatic release and Manual override.
Category: Locking Cylinders | Brand: AIRTAC | Series: SAILF
AirTAC SAILF125X150S Front Lock Cylinder Specifications
- Model: SAILF125X150S
- Type: Double-acting pneumatic cylinder with front mechanical lock
- Bore size: Ø125mm
- Stroke: 150mm
- Operating pressure: 0.1–1.0 MPa
- Lock holding force: 18kN (max at 0.63MPa)
- Lock release pressure: ≥0.3 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/4 (NPT1/4 optional)
- Cushioning: Adjustable air cushion
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR + PU combination seals
- Weight: 3.8kg (excluding accessories)
- Dimensions: 310mm(L) × 145mm(W) × 145mm(H)
- Mounting: Standard front flange (ISO 15552)
- Protection class: IP54 (standard), IP67 (optional)
Heavy-duty locking cylinder with fail-safe position retention, featuring instantaneous mechanical locking through pneumatic activation. The dual-piston locking mechanism ensures zero drift under load, with wear-compensation design for long-term accuracy. Requires 5μm filtered air and monthly lubrication (VG32 oil recommended).
- Vertical load holding in material handling systems
- Emergency stop positioning in press machinery
- Safety interlocks in automated assembly lines
- Position retention in tilt-angle adjustment mechanisms
- Overhead load suspension in lifting equipment
Installation note:
Locking mechanism requires separate 4mm air line connection.
Always engage lock before applying load. Minimum 50mm clearance
required behind cylinder for maintenance access. Alignment tolerance
≤0.2mm/m to prevent side load.
| Property | Property Value |
|---|---|
| sku | SAILF125X150S |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Magnet | S-Magnetic |
| Cushion Type | Adjustable Cushioning |
| Bore Diameter | 125mm |
| Stroke | 150mm |
| Lock Position | Front Cover with Lock |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.