This crucial component is a loop of rubber, often reinforced with other materials, that connects the motor to the drum, enabling the drum’s rotation and thus the washing process. A typical example is a ribbed serpentine belt, designed for flexibility and grip.
Without this vital link, the appliance cannot function. Its proper operation ensures efficient cleaning by transferring power smoothly and reliably. Historically, these components have been essential in washing machine design, evolving from simple flat belts to more durable and efficient modern versions. The correct tension and material composition are critical factors in their effectiveness and lifespan.