Tape Drive Capstan

A tape drive capstan is a component found in tape drives, which are used for reading and writing data on magnetic tape. The capstan is a cylindrical shaft that rotates at a constant speed and is responsible for pulling the tape through the drive mechanism.

The capstan works in conjunction with other components, such as the pinch roller, to ensure proper tension and control of the tape as it moves across the read/write heads. The capstan's rotation speed is carefully regulated to maintain a consistent and accurate transfer of data between the tape and the drive.

In summary, the tape drive capstan is a critical part of the tape drive mechanism that helps to control the movement of the tape and ensure reliable data transfer.