DC Motors Have Practical Applications

by | Jun 22, 2018 | Industrial Supplier

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DC electric motors are used in applications for which adjusted speed and low-speed torque are required. They are the best solution for most industrial applications.

Baldor Electric Motors in Texas is a producer of the widest array of DC motors.

The basic operation of DC motors is a current-carrying conductor is placed in a magnetic field and by applying power through the conductors causes the motor to turn.

DC motors can range from 1/50 to 3,000 horsepower and can be used to power everything from small medical devices to large printing presses.

There are six components in a DC motor: a rotor, axle, field magnet, commutator, brushes, and a direct current power supply. They are either brushed or brushless. Brushed motors are highly reliable and have simple controls over motor speed. Brushless motors use an electronic switch synced with the rotor positions. These are generally used in applications where precise speed is needed.

DC motors have been around for more than 100 years. Many people already use them and are familiar with the operation and maintenance of the motors. They are more often than not lower cost when compared to AC motors.

Service and maintenance are easier on DC motors since their design is simple. Most people understand the mechanics of the motor and can easily provide support and maintenance.

The variable frequency drive was developed in the late 1980s, and the DC motors were easily adapted to accommodate a VFD.

DC motors are suitable for numerous applications. Machinery such as conveyor belts, elevators, cranes, ski lifts, and mixers all use DC motors due to the constant-torque loads. Dynamic breaking and reversing applications work well with DC motors.

The versatility of DC motors from Baldor Electric Motors in Texas makes it a popular choice in many new designs, especially with medical technology.

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