The Splined Adapter is a connecting component used to join two rotating elements through matching spline profiles that interlock during operation. It allows torque to pass from one shaft to another while keeping rotational motion aligned and consistent. The splined interface ensures controlled engagement that reduces slippage during power transfer. This adapter enables efficient rotation even when slight axial movement is required between connected parts.Attributes:• Controls relative motion between connected rotating elements.• Manages force transmission during acceleration cycles.• Controls power flow between coupled components.Applications: The Splined Adapter is used between the transmission and hydraulic test center to transfer rotational motion during testing, supports accurate alignment, and controlled torque delivery at the test connection point.