Motor Armatures

An armature is the power-producing component of an electric machine and can be on either the rotor (rotating part) or the stator (stationary part) of the machine. The armature carries the current, so it is always a conductor or a conductive coil, oriented normal to both the field and to the direction of motion, torque (rotating machine), or force (linear machine).

Armature wiring is made from copper or aluminum. Because of its higher electrical conductivity, copper wiring enhances electrical efficiencies; aluminum wiring, however, is lighter and less expensive.

automotive industry, motor armature fusing, copper, tang welding

Motor Armatures

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    Application Details

    Technology
    Laser Welding
    Laser | Focus Head
    LF-1000A | Galvo
    Material(s)
    Copper Coil to Copper Bussbar
    Industry
    Automotive
    End Product
    Motor Hairpin

    Electric Motor Copper Hairpin Welding

  • Laser Welding of an Armature Needle - automotive, high carbon steel, armature needle, lf250
    View Product Learn More

    Application Details

    Laser
    LF-250A
    Material(s)
    High Carbon Stainless Steel
    Dimension(s)
    0.125" dia (needle) | 0.157" dia (ball)
    Method
    Laser Welding
    Industry
    Automotive
    End Product
    Motor Armature Needle

    Armature Needle Welding

  • Motor Armature

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