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3-in-1 Electric Drive vs 2-in-1 Electric Drive

Honest| 2024-01-13|Return

1. Introduction to 3-in-1 drive motor

The three-in-one electric drive system is an electric drive system that integrates the motor, electronic control and reducer. It consists of a motor, electronic control and reducer, combined through a common shell.

 

2. Advantages of 3-in-1 electric drive system

A. Smaller volume: The integration of electronic control systems reduces the number of wire harnesses and connectors, reducing the volume and weight of the system. Integrating the motor and reducer reduces the length of the drive shaft and the system's volume.

B. Higher efficiency: The integration of motors, electronic controls and reducers can achieve higher precision and control and improve system efficiency.

C. Lower cost: The integration of electronic control systems can reduce system costs.

electric drive system.png

 

3. The specific structure of the three-in-one electric drive system:

A. Motor: It is the core component of the electric drive system and is responsible for generating driving force.

B. Electronic control: Responsible for controlling the speed and torque of the motor.

C. Reducer: Responsible for converting the motor's speed and torque into speed and torque suitable for the wheels.

 

4. The application of 3-in-1 electric drive system can bring the following benefits to new energy vehicles:

Provide more space for vehicles and improve interior space utilization.

Reduce the vehicle's maintenance quality and improve the vehicle's cruising range.

Reduce vehicle production costs and improve vehicle competitiveness.

 

5. What is a 2-in-1 motor drive system?

The two-in-one electric drive system is an electric drive system that integrates a motor and a reducer. It consists of two parts: motor and reducer, which are combined through a common housing.

 

6. Advantages of 2-in-1 electric drive system

A. Smaller volume: The integration of the motor and reducer reduces the length of the drive shaft and reduces the volume of the system.

B. Higher efficiency: The integration of motors and reducers can achieve higher precision and control, improving system efficiency.

C. Lower cost: The integration of motor and reducer can reduce the cost of the system.

 

7. Motor: It is the core component of the electric drive system and is responsible for generating driving force.

Reducer: Responsible for converting the motor's speed and torque into speed and torque suitable for the wheels.

3 in 1 electric drive.png

8. Compared with the 3-in-1 electric drive system, the two-in-one electric drive system has the advantages of smaller size, higher efficiency, and lower cost. However, the control system of the two-in-one electric drive system is relatively simple, so it is rarely used in the field of high-performance vehicles.

 

Specifically, the volume of the two-in-one electric drive system can be reduced by 10%-20% compared with the traditional split electric drive system. This is mainly due to the following two points:

 

A. The integration of the motor and reducer reduces the length of the transmission shaft and the volume of the system.

 

B. The optimized design of the system, such as the use of flat wire motors, modular design, further reduces the size of the system.

 

2-in-1 electric drive and 3-in-1 electric drive assembly, we can make semi-automatic and fully automatic solutions according to customer requirements. At present, we mainly provide corresponding equipment solutions for automobile brands and motor manufacturers. AGV loading and unloading are used, combined with the MES system to achieve unmanned production. If you need electric drive assembly equipment, please contact us online to get customized solutions and quotations.

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