Наклонная шайба гидронасоса, наружный диаметр 151 мм Caterpillar 5494320

The Hydraulic Pump Swashplate is a central component in variable displacement axial piston pumps, responsible for transforming the rotary motion of the pump shaft into the reciprocating motion of the pistons. Its angular position directly influences the stroke length of each piston, thereby adjusting the pump's flow rate and pressure output. The swashplate is mounted at an angle to the rotating shaft and interacts with the piston shoes, which remain in sliding contact with its surface. As the pump shaft rotates, the pistons follow the contour of the angled swashplate, resulting in alternating suction and discharge strokes within the cylinder block. Increasing the swashplate angle extends piston travel and fluid output, while reducing it shortens the stroke and minimizes flow.Attributes:• Wear-resistant surface to minimize friction against the piston shoes.• Adjusts its tilt in response to signals based on system load demand.Applications: The Hydraulic Pump Swashplate is located in the rotating group of an axial piston hydraulic pump to convert the rotary motion of the drive shaft into the linear motion of pistons and adjusts fluid displacement by changing its tilt angle in variable pumps.