Electric actuators for lockers and hatches are increasingly used in modern boats, both sailing and motor, to automate the opening and closing of:
⚙️ What is a Marine Electric Actuator?
An electric linear actuator is a device that converts electrical energy into linear motion by pushing or pulling a rod. In the nautical field, it is chosen for:
🔋 Main Technical Features
| Characteristic |
Detail |
| Voltage |
Usually 12V or 24V DC |
| Force |
From 150 N to over 2000 N (150–200 kg thrust) |
| Race |
From 50mm to 500mm or more, depending on the desired opening |
| Speed |
From 5 to 30 mm/s |
| IP protection
|
IP65 or IP66 ( water and dust resistant ) |
| Integrated limit switches
|
They automatically stop the movement at the end of the stroke |
| Materials
|
Stainless steel, anodized aluminum or reinforced plastic |
| Assembly
|
Usually articulated (eye/eye or fork type) |
🎛️ Controls and Accessories
-
Rocker switches (ON/OFF/ON)
-
RF remote controls (for remote opening)
-
Control units with synchronized control (for double actuator)
-
Limit switches or encoders for advanced management
✅ Advantages of Storage Door Actuators
-
Smooth and controlled opening, even with heavy loads
-
No manual effort, useful for heavy doors or in awkward positions
-
Possibility of integration with home automation systems or control panels
-
Safety: they can be locked in the closed position
🛠️ Installation Tips
-
Check the mounting angle and useful stroke: too long a stroke can damage the locker.
-
Consider amperage and current draw when sizing the system.
-
Use stainless steel joints or anti-vibration mounts to increase durability.
-
Protect cables from salt and moisture.
