The Drive Adapter Spindle is used to create a mechanical connection between the transmission output interface and the test center driveshaft during functional testing. It enables rotational motion to pass smoothly from the transmission to the test setup without interruption. It aligns both rotating ends to ensure stable power transfer during operation. It allows controlled rotation while handling speed and torque variations generated during testing.Attributes:• Allows synchronized rotation between transmission and driveshaft.• Accommodates rotational load changes during evaluation.• Provides a stable interface for continuous power flow.Applications: The Drive Adapter Spindle is used between the transmission output and the test center driveshaft, where it transfers rotational motion during transmission performance testing.