As devices and equipment grow smaller and more portable, the components employed in their manufacture must also meet demands for lighter and more compact designs without sacrificing performance or life expectancy. This trend is seen across industry for a wide range of parts and products, including motors. 

Micro motors are small, lightweight, and easy-to-use motors designed for low power consumption and minimal electromagnetic interference. These qualities, among others, make them well-suited for use in compact and complex spaces with restricted power budgets, such as advanced electrical and electronics systems.

What Are Micro Motors?
Micro motors are characterized by their compact size, which makes them particularly useful in devices, equipment, and systems with limited space. In addition to their smaller size, they are more lightweight and portable than their standard-sized counterparts without losing power or functionality. Typical applications include use in drilling, grinding, polishing, and other industrial operations. 

Industrial Applications of Micro Motors
Due to their compact and lightweight design, micro motors play a critical role in advanced machines and systems used across a wide range of industries. In particular, they’ve become a mainstay component within the medical and aerospace industries.

Medical Industry Applications
In the medical industry, the use of micro motors has led to significant developments in cancer detection and treatment. They enable medical instrument manufacturers to produce small but powerful biopsy devices that can collect and analyze samples with minimal incision damage. 

Aerospace Industry Applications
In the aerospace industry, all equipment is subject to exceptionally rigorous standards. In addition to being built to precise and tight tolerance dimensions, they must be lightweight, reliable, and capable of withstanding extreme conditions, such as temperatures ranging from -60º C to 150º C, high levels of noise and vibration, impacts, and electromagnetic interference. Micro motors meet these requirements, enabling them to be used in a variety of aircraft systems, including for the regulation of fuel in engines and the maintenance of airflow in atmospheric systems.

Brushless Commutation Technology
Traditional motors use brush-type technology that limits product life and long-term reliability.

By using Brushless Commutation Technology and axially-grooved bearings, Micro Motors are smaller and more energy efficient than traditional small motors. They have an extended operating life and can last up to ten times longer than their brush-type counterparts.

Vibration-Alert Notification
Micro Motors also include vibration notification functions that enable portable hand held devices to alert end users.

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