Internal Gear Oil Pump For Sundyne Lmv311 Pump

Core Functions :

Built-in forced lubrication: As an internal oil pump, it is directly driven by the pump spindle without the need for an additional external motor, providing stable lubricating oil pressure and forcibly delivering oil to gear meshing surfaces and bearing support surfaces to achieve efficient lubrication and cooling.

Ensures high-speed service life: Sundyne high-speed pumps operate at speeds up to tens of thousands of revolutions, resulting in severe friction between gears and bearings. The clean lubricating oil supplied by this oil pump effectively reduces wear and dissipates heat, preventing bearing burnout and gear pitting, making it critical for the long-term operation of the pump unit.

Precision machining: Manufactured from stainless steel through precision processing to ensure high gear meshing accuracy, delivering stable flow and pressure and avoiding equipment failures caused by unstable oil supply.

Operating Logic:

As the high-speed pump rotates, it drives the internal gears of the oil pump to rotate. Lubricating oil is drawn in through the oil suction port, pressurized, and then delivered via oil passages to key friction pairs such as gears and bearings, completing the cycle of lubrication, cooling, and flushing.