Why choose AC motors for your application?

When choosing between AC or DC motors, it is important to understand the key advantages that come with AC motors. At Rotalink, we pride ourselves on being able to offer a wide and quality selection of both AC and DC motors for you to choose from.

---

Understanding AC motors

Through an alternating current, an AC motor works by converting electric energy into mechanical. An alternating current means that the current intermittently changes direction, whereas with direct current (DC) electric flows in only one direction. An AC motor requires an alternator to maintain and power the consistent current direction changes.

What are the main advantages of AC motors?

If you are considering choosing an AC motor for your next project then there are a few benefits that you will be able to take advantage of:

• Longevity: AC motors benefit from not requiring brushes that most DC motors use. This makes them far more durable as brushes can easily wear down over time causing most DC motors to require additional maintenance.
• Minimal start-up power: Due to the fact that AC motors need less power for starting up, it allows for a greater balance to the distribution of power while in use. Lower start-up power also helps minimise the possibility of the motors burning out.
• Controlled acceleration: One of the greatest advantages of AC motors is their ability to control acceleration; therefore, AC motors are perfect for situations that require precise movement. Also, as speeds are not suddenly and dramatically changing it helps in minimising motor deterioration.
• High speeds: AC motors are highly suited for applications that require high speeds making them ideal for a wide range of industries.

Where are AC motors commonly found?

AC motors are employed for various purposes across the world. The versatility of AC motors means you will find the motors in all different walks of life, including:

Call our friendly team on +44 (0) 1460 72000 to discuss your next project