DARE AUTO is a leading manufacturer of automatic transmission electric oil pump (EOP) headquartered in northeast of China, and dedicated itself to supply automotive and transmission OEMs. DARE AUTO is able to design all the electric oil pump components with its own global engineering team, including oil pump, brushless motor, controller and software. Surely, DARE AUTO has the capacity to develop the EOP according to different technical specification and provide professional customized solutions for all kinds of application conditions.

Electric oil pump (EOP) with part number FDB105G is applied for constantly variable transmission to achieve the function of auxiliary cooling and auxiliary lubrication. Working voltage is 12V, maximium working pressure is 0.6bar, flow rate is 10L/min, working temperature is between -40 ~ 120℃, communication mode is available for CAN, PWM, LIN.

Parámetros críticos:

Selection of oil pump structure:

Currently, there are three main types of oil pump structures commonly used in electric oil pumps: external gear pump, internal gear pump, and vane pump. The structure and performance characteristics of the three types of oil pumps are different: external gear pumps have high output pressure, volumetric efficiency, and anti pollution capabilities, but they are noisy and costly; The volumetric efficiency and output pressure of the internal gear pump are slightly lower, but the cost is low and the noise is small; Vane pumps have minimal noise, high volumetric efficiency, but high cost, and poor anti pollution capabilities. Designers can select appropriate oil pump structures based on design requirements.