Electric Actuators - MINERRA

Electric actuators convert electrical energy into mechanical motion. A motor drives a screw or gear mechanism, moving a rod or shaft to create linear or rotary motion, which can control various devices like valves or dampers.

Electric actuators are cleaner, quieter, and require less maintenance. They offer precise control, easy integration with electronic systems, and don’t involve fluids or air pressure, making them ideal for many applications.

The main types include linear actuators (for straight-line motion) and rotary actuators (for rotational motion). Other specialized types include servo actuators for high precision and piezoelectric actuators for ultra-fine adjustments.

Consider factors like the required motion type (linear or rotary), load capacity, speed, precision, environmental conditions, and power supply. Matching these factors to your application’s needs ensures optimal performance.

Maintenance is relatively simple: keep the actuator clean, check for loose connections, ensure proper lubrication if applicable, and monitor for unusual noises or movements that could indicate wear or damage.

Speed is controlled by adjusting the input voltage or using a motor controller, which can regulate the motor’s speed to achieve the desired motion rate.

Common issues include overheating, misalignment, or electrical faults. Regular inspection, ensuring proper installation, and using protective measures like overload protection can help prevent and resolve these issues.