Electric Oil Pump for Car
Our electric oil pump for cars offers high efficiency, energy savings, and quiet operation, powered by a DC motor.
With intelligent control and compact design, it is ideal for the electric drive transmission system, providing reliable performance and optimized energy use for automotive systems.
- Voltage Range: 9 ~ 16V
- Range of Rotation: 300 ~ 6100 RPM
- Motor Phases: 3 phase
- Number of Poles: 6-pole 9-slot
- Control Method: PWM or Sensorless control
- Protection Class: IP6K9K / IP68
Electric Oil Pump Structure
- An electric motor, housing, impeller, suction/discharge ports, control unit, and seals make up the structure of our electric oil pump.
- Electric Motor: Powers the pump, providing torque for fluid movement.
- Pump Housing: Protects components and maintains pressure within the pump system.
- Pump Impeller: Moves oil through the system to create required flow.
- Suction Port: Draws oil into the pump for system circulation.
- Discharge Port: Delivers pumped oil to the system for use.
- Control Unit: Regulates motor speed and oil flow based on demand.
- Seals and Gaskets: Prevent oil leakage, ensuring airtight and secure operation.
By Design
Flexible, efficient, and configurable, our electric oil pump is designed with both incorporated and external choices.
Integrated Pump
- Combines motor, pump, and electronics in one unit.
- Efficient with fewer components, reducing maintenance and cost.
- Easily integrates into electric vehicle systems for optimization.
External Pump
- Separate unit allows flexible placement and design optimization.
- Ideal for high-power use, enhancing heat dissipation.
- Scalable and customizable for various vehicle power needs.
By Operation Type
Both variable and constant flow pumps are part of our operation type of electric oil pumps, which guarantees effectiveness and reliable performance.
Variable Flow Pump
- Adjusts flow rate to meet system demands.
- Optimizes energy efficiency by varying output.
- Used in hybrid, turbocharged, and automatic transmission systems.
Constant Flow Pump
- Provides a fixed flow rate regardless of pressure.
- Simple, cost-effective design with minimal maintenance requirements.
- Common in older models and basic engine applications.
By Control Method
Using PWM and sensorless control, our electric oil pump by control approach maximizes performance, efficiency, and cost savings.
PWM
- Modulates power with variable pulse width for efficiency.
- Controls pump speed and flow rate precisely.
- Reduces energy use by optimizing load conditions.
Sensorless
- Operates without sensors, offering simplicity and cost savings.
- Uses back EMF for motor control.
- Suitable for applications with less speed regulation need.
FAQ
1.What is the typical voltage for Electric Oil Pumps?
Electric Oil Pumps typically operate on voltages ranging from 12V to 24V DC, matching the electrical systems in most passenger vehicles and commercial applications.
2.How does an Inline Electric Oil Pump work?
An Inline Electric Oil Pump is mounted inline with the oil system, circulating oil through the system by using a motor to pump oil efficiently at a constant flow rate, often used in transmissions.
3.Can Electric Oil Pumps be used for engine oil cooling?
Yes, Electric Oil Pumps are ideal for engine oil cooling, particularly in high-performance engines, as they can circulate oil more efficiently, keeping engine components at optimal temperatures.
4.Are Electric Oil Pumps easy to install?
Electric Oil Pumps are generally easy to install, especially in vehicles designed with these systems. However, to guarantee correct operation and prevent damage, professional installation is advised.
5.Where are Electric Oil Pumps used in cars?
Electric Oil Pumps are commonly used in automatic transmissions, engine oil circulation, turbochargers, power steering systems, and in hybrid/electric vehicles for enhanced performance and lubrication efficiency.
6.How long does an Electric Oil Pump last?
Depending on upkeep, usage, and operating circumstances, an electric oil pump can last anywhere from five to ten years. Its lifespan can be considerably increased with proper care.
