SDM Manufactuere Brushless Motor Stator Copper Coil Rotor for Drone Motor
You are here: Home » Products » Magnetic Assemblies » Motor Stator And Rotors » SDM Manufactuere Brushless Motor Stator Copper Coil Rotor for Drone Motor
Contact Us


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
sharethis sharing button

SDM Manufactuere Brushless Motor Stator Copper Coil Rotor for Drone Motor


A motor stator coil is a crucial component in electric motors. It consists of insulated copper or aluminum wire wound in coils around laminated iron cores. These coils are stationary and form the stator of the motor. When an electric current flows through the coils, it generates a rotating magnetic field which interacts with the rotor (the rotating part of the motor), causing it to turn and thereby generating mechanical motion.

Key points about motor stator coils:

1. **Material**: Typically made from copper or aluminum wire for good electrical conductivity and mechanical strength.

2. **Insulation**: Each turn of wire is insulated from adjacent turns and from the stator core to prevent short circuits.

3. **Windings**: The wire is wound around the stator core in specific patterns and configurations to generate the required magnetic field for motor operation.

4. **Function**: When connected to an external power source, the coils create a magnetic field that interacts with the rotor's magnetic field, causing rotation.

5. **Types**: Different types of winding configurations exist (such as lap winding and wave winding) depending on the motor design and intended application.

Maintenance and quality of stator coils are critical for motor efficiency and longevity. Issues like insulation breakdown or coil damage can lead to motor malfunction or failure, requiring repairs or replacement of the affected coils.



SDM Magnetics is one of the most integrative magnet manufacturers in China. Main products : Permanent magnet,Neodymium magnets,Motor stator and rotor, Sensor resolvert and magnetic assemblies.
  • Add
    108 North Shixin Road, Hangzhou, Zhejiang 311200 P.R.China
  • E-mail​​​​​​​

  • Landline