There are many benefits and advantages to using a coreless DC motor over a cored DC motor. This type of motor has seemingly endless applications, particularly in the medical industry. Telco creates motors with efficiency and durability that provide reliable motors every time.
Advantages of Coreless DC Motors
The advantages of coreless DC motors essentially originate from their physical attributes that provide the following:
High efficiency with a smaller design
An ironless DC motor has an effective motor that is much lighter than others on the market. Coreless DC motors normally have a limited loss of current, making them overall more efficient than DC-cored types.
Drawing lower current
A coreless DC current will not draw as much current as other motors. This ensures that the battery will last longer than expected.
Functional optimization
When seeking a DC motor to handle quick acceleration and deceleration, the coreless DC motor configuration is a suitable choice. It manages these circumstances adequately since it possesses a lighter rotor that does not produce as much inertia as other DC motors.
Cogging will not occur
A coreless DC motor never provides a scenario where the stator magnetic circuit and the rotor become misaligned. Unlike other DC motors, cogging will no longer occur, and the motor will operate smoothly.
Durability and safety
Because there is no inner iron core, there will be a reduced chance of sparks and arcing that usually occurs between a cored DC motor’s brush and commutator. A coreless DC motor typically lasts longer and with significantly reduced electromagnetic interference.
Effortless control
End-users of coreless DC motors appreciate the easy control that this motor type provides and its manageable speed.
Drawbacks When using Coreless DC Motors
Naturally, there are a few drawbacks that will need to be managed when using coreless DC motors. A coreless DC electric motor requires external cooling, so a DC motor’s encasing must have sufficient thermal conductivity. The importance of this drawback is more acute if the motor is used for quick acceleration and deceleration in rapid succession.
Because coreless DC motors tend to overheat with increased usage, the motor does tend to require more maintenance as the bonding windings’ will lose their effectiveness. Therefore, coreless DC motors are unsuitable for extended periods of use than a cored DC motor can manage.
Contact the coreless DC motor experts at Telco to answer all of your questions. Our qualified experts are eager to talk with you and help you find the right product for your needs.
