The Pinion Shaft is responsible for translating rotational motion into linear motion, allowing the door to open and close smoothly and securely. It has a cylindrical rod-like structure that extends through the door's mechanism and provides proper power for the movements of the door.

Attributes:
• Accommodated with Splines for a positive engagement between the mating part
• Ensures a smooth and consistent motion, reducing noise and wear

Applications:
The Pinion Shaft helps to transform rotational motion into linear motion, allowing doors to open and close accurately.