Characteristics of a series motor
A series motor is an AC motor in which the field windings are connected in series with the armature windings. This type of motor has the following characteristics:
1. High starting torque: The series motor has a high starting torque, which makes it suitable for applications that require a large starting torque, such as hoists and elevators.
2. High speed: The series motor has a high speed, which makes it suitable for applications that require a high speed, such as fans and blowers.
3. Low efficiency: The series motor has a low efficiency, which makes it unsuitable for applications that require a high efficiency, such as pumps and compressors.
4. Low power factor: The series motor has a low power factor, which makes it unsuitable for applications that require a high power factor, such as electric welding.