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What materials are used to manufacture small DC motors?

Release time:

2024-10-14


The main components of a small DC motor include:

Stator: Made from permanent magnets or electromagnets.
Rotor (Armature): Constructed from laminated steel sheets and copper windings.
Commutator and Brushes: Typically made of copper or graphite.
Shaft and Bearings: The shaft is generally steel, while bearings can be made from brass, steel, or plastic.
Housing: Usually metal, such as aluminum or steel, or durable plastics for light-weight motors.