Солнечная шестерня с 23 зубьями Caterpillar 148-4632

The Sun Gear is a cylindrical gear with inward-facing teeth, and it's located at the center of the planetary gear set. The rotation of the sun gear determines the speed and direction of the output, which is a combination of the rotation of the planet gears and the stationary ring gear.Attributes:• Provides a smooth and consistent power transfer, which results in a smoother operation of the final drive• Hardened to increase the strength and wear resistance• Handles high pressure without deforming or breaking Applications:The Sun Gear transfers torque from the swing motor to the rest of the swing drive system.