Transmission System

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....

Electric Oil Pump with part number FDB106B is specially designed for 6AT to with start and stop function, it can save certain energy for the vehicle. Working voltage is 10V, maximium working pressure can be 3bar, oil pump flow rate is 5L/min, working temperature is 20 ~ 110℃, ECU communication is available for CAN, PWM and LIN. DARE AUTO is able to...

DARE AUTO is a professional designer and manufacturer of automatic transmission electric oil pump located in Fuxin, Liaoning, China, and its pumps are used by automotive and transmission customers. The electric oil pump is integrated with oil pump, electric motor, electric controller and software. DARE has the capability to design all the components of...

Transmission electric oil pump (EOP) with part number FDB108L is applied for dual clutch transmission (DCT) to have the function of cooling and lubrication. Critical parameters can be fully varied according to OEM’s requirements. For this part number, working voltage is 12V, maximium working pressure is 10bar, flow rate is 6L/min, working temperature is -40...

The double electric oil pump FDB214F1C is composed with 2 pumps, driven by 1 motor, can operate according to instructions from controller and supply oil as required, realizing an obvious reduction in energy consumption. This double electric oil pump is designed for Dedicated Hybrid Transmission, with the function of gear shifting and energy storage for pump...

DARE AUTO is a worldwide known transmission electric oil pump manufacturer in China, mainly supplying automobile and transmission OEMs. DARE AUTO is able to design the pump, motor, ECU and software according to Customer’s technical specifications. With a robust global engineering team, DARE AUTO is able to provide customized solution. Electric oil pump...

DARE AUTO is a well-known manufacturer of electric oil pump for transmission in China, focusing on supplying automobile OEMs and gearbox OEMs. Transmission electric oil pump is composed of oil pump, DC motor, controller. The pump is controlled by the controller and drive the motor to run the pump to have the needed parameters. DARE AUTO is able to review...

DARE AUTO is a leading manufacturer of automatic transmission electronic oil pump (EOP) headquartered in northeast of China, and its products are widely used by automotive and transmission OEMs. DARE AUTO is able to design all the electronic oil pump components with its own global engineering team, including oil pump, brushless DC motor, electronic...

Since the power of the mechanical oil pump comes entirely from the engine, if we turn off the engine while the vehicle is running, the components in the gearbox will not be fully lubricated and cooled, thereby damaging the gearbox. DARE AUTO is a worldwide known transmission oil pump manufacturer in China, mainly supplying automotive and transmission OEMs...

Function of transmission auxiliary oil pump: Mechanical oil pump includes external gearing, internal gearing and vane pump according to its internal structure. It is the core component and power source in the automatic transmission system, mainly providing the transmission a certain flow and pressure to realizes functions such as start-stop, gear shifting,...

About Transmission System: Automatic transmission, especially the transmission with electro-hydraulic control, all actions are mainly realized through the control of the hydraulic system. As an important part of the hydraulic system, transmission oil pump is the heart of the hydraulic system, which can provide a steady stream of power for the hydraulic...

Mechanical oil pump+electric auxiliary oil pump The mechanical oil pump+electric auxiliary oil pump is also known as a dual pump system. Due to the fact that the power and flow requirements of the gearbox for hydraulic oil vary from time to time based on the load, with peaks and valleys. When there is only a mechanical oil pump, the mechanical oil pump will...

Involute type pump with crescent partition Figure 1 shows an involute internal meshing gear pump with a crescent shaped partition, with a pressure angle of 20-30 degrees for the involute tooth shape. The center of the driving outer gear and the driven inner gear is arranged eccentrically. Due to the difference in the number of teeth between the driving gear...

Electric oil pump As the capacity and voltage of the on-board battery gradually increase, the degree of electrification of the transmission oil pump will further deepen, especially in plug-in hybrid vehicles. As the engine only intervenes when necessary, most of the time it is driven by pure electricity, and at this time, the Lubrication Oil Pump takes on...

Automatic transmission oil pump classification According to whether the displacement of the oil pump can be changed, automotive automatic transmission oil pumps can be divided into quantitative pumps and variable displacement pumps. Common definitions The metering pump has two types: external engagement and internal engagement. On construction machinery and...

Automatic transmission oil pump The design requirements for automotive automatic transmission oil pumps are: to meet the pressure and flow requirements, the volume should be as small as possible, the energy consumption should be as low as possible, the noise should be as small as possible, and the reliability should be as high as possible. The oil pumps...