A Drive Ring is designed to transmit the rotational motion and power from a driving source into a driven component. It is typically a circular disc with teeth on its inner circumference. These teeth mesh with the teeth or links of the driven component, creating a positive engagement that prevents slippage and ensures efficient power transmission.

Attributes:
• Pressure angle of 20 degrees, allows for a greater contact area between the teeth
• Provides a high strength-weight ratio

Applications:
A Drive Ring is used to engage with corresponding components and transfer rotational force.