Single Phase Induction Motor Details :

Single-phase induction motors

The single-phase induction motor is not self-starting. A single-phase AC current supplies the primary winding and produces a pulsating magnetic field. These motors are designed to operate from single-phase supply and are manufactured in large quantities for use in homes, offices, factories, etc. There are four types of single-phase induction motors :

• Split phase induction motor
   
• Capacitor-start induction motor
   
• Capacitor-run induction motor
   
• Shaded pole induction motor

Applications of single-phase induction motors

Single-phase induction motors are used more widely than the three-phase system for domestic, commercial, and sometimes industrial purposes. Single-phase induction motors are favoured because the single-phase system is more economical, and the power demand load is lower in these environments.

• Pumps
   
• Compressors
   
• Small fans
   
• Mixers
   
• Toys
   
• High-speed vacuums
   
• Electric shavers
   
• Drilling machines