If you run a construction site, frequently undertake DIY projects, or rely heavily on power tools, electric motors are indispensable to the work you do. Today, there are a wide variety on the market, and it's not always easy distinguishing between them. Aero Services, based in Fairbanks, AK, explains a few of the top types of electric motor varieties and how they work. 

3 Common Electric Motors

1. DC Brushed Motors

DC brushed motors use a mechanical system to transfer a current. This system consists of a wound armature at the center, surrounded by a magnet bonded to a steel ring. The electrical current passes through the armature coils, powering the motor. 

2. DC Brushless Motors

Brushless DC motors, or BLDCs for short, are an increasingly popular choice for electric motors. They are compact, powerful, and energy-efficient. BLDC motors consistently produce more electrical power relative to the input than their brushed counterparts, resulting in a motor that can power more equipment for longer, all while taking up less space. They’re also among the most environmentally friendly motor varieties. 

3. AC Motors

AC motors have a ring of electromagnets, called a stator, a squirrel cage of metal bars, and a coil. These motors are powered by sending an electrical current to the stator, which then creates a magnetic field. While a very popular choice, AC motors are larger and less energy-efficient than DC models. 

Aero Services has been the premier electric motor repair business in Anchorage for six decades, providing contractors, electricians, and construction managers with fast, reliable repairs to crucial equipment. In addition to having the expertise to handle any and all electric motor malfunctions, the team of technicians also handles repairs for power tools, welding machines, and other electrical equipment. Visit the team's website to learn more about their repair services, or call them directly at (907) 479-6666.