Electric Motors

Electric motors are essential components of any machine that converts electrical power into mechanical energy. They can be abundantly found in modern-day electrical devices, energising everything from minor household appliances to bulky industrial machinery, electric vehicles and more. They generate torque on the motor shaft by creating a magnetic field using electrical current in a wound wire. Although electrical generators have mechanical similarities with electric motors as they operate in reverse, converting mechanical power into electrical energy. Furthermore, electric motors can work on either direct current (DC) from batteries or rectifiers or alternating current (AC) from power grids, generators, or inverters.

How Do Electric Motors Operate?

Electric motors work based on the concept of electromagnetism. When electric power passes through a wire in a magnetic field, it encounters a force. This force is utilised to create rotational motion in the motor. A typical electric motor consists of several key components, including:

• Stator: This is the stationary part of the motor, which contains permanent magnets or electromagnets.   
• Rotor: The rotating part of the motor, which contains coils of wire.   
• Commutator (in DC motors): A switch that reverses the path of current in the rotor coils, guaranteeing continuous rotation.   

What are the Available Electric Motor Types?

• DC Motors: These motors use DC direct current and are typically found in toys, small appliances, and automotive applications.
• DC Motors (Brushed): They use permanent magnets to create a magnetic field.
• DC Motors (Brushless): This type of motor moves in discrete steps. 
• AC Motors: Utilises alternating current and is widely used in industrial machinery, household appliances, and power tools.
• Induction Motors: The most commonly used type of AC motor, employing electromagnetic induction to produce torque.   

What are the Key Features and Benefits of Using Our High-Strength Electric Motors?

• Electric motors can transform a high percentage of electrical power into mechanical energy.   
• They generate no emissions at the point of use.
• Their speed and torque can be easily managed.   
• They can be designed for various applications, from small to large scale.   

Usage Information of Electric Motors

• Industrial Machinery: Used in pumps, fans, compressors, conveyors, and machine tools.   
• Household Appliances: Can be found in refrigerators, washing machines, air conditioners, and vacuum cleaners.   
• Transportation: Electric vehicles, trains, and elevators. 
• Power Tools: Drills, saws, and grinders.
• Robotics and Automation: Actuators, manipulators, and positioning systems.   

Bottom Lines

Electric motors play a pivotal role in modern technology and persist in being developed for improved efficiency, performance, and sustainability. They are versatile and flexible, which makes them integral components of various applications across industries. Enrgtech provides top-of-the-line electric motors, both AC and DC, from industry-leading brands to customers in the UK and beyond. We provide high-strength motors tailored to address your specific application needs.