The Electric Motorcycle plays a key role in the ecosystem of modern electric mobility. It has quiet operation characteristics, allows its user to control power in a flexible way, and there are no exhaust emissions while it’s used.
Relative to its larger counterparts, smaller electric vehicles have more limitations because of the smaller installation space for the battery pack. This means that the efficiency of the motor, compactness, and power density are crucial factors in a smaller electric motorcycle.
At the heart of the electric motorcycle lies the Electric Motorcycle Motor, responsible for determining acceleration, climbing ability, maximum speed, energy dependability, and the overall riding experience. Therefore, choosing a suitable engine is more than just selecting a motor with an appropriate power rating.
Working with the right values of the power and torque means that the speed of the motor and its continuous power are important, while torque is important for starting, acceleration, and climbing purposes.
Electric motorcycles are usually used in changing conditions such as starting from the red light or acceleration, climbing the hill, or carrying different loads. Therefore, the drive motor will provide enough torque at low speed while being able to change its output maintaining the required speed.
Considerations when determining the requirements for the motor include vehicle weight, riders and passengers' weight, wheel size, transmission, maximum speed, and climbing gradient.
Use of PMSM Technology in Electric Motorcycles
Permanent magnet synchronous motors (PMSM) are considered to be the best candidates for electric vehicle applications due to their good efficiency and high power density.
Such specifications are especially important in electric motorcycles where there are limitations on the way the engines are installed and also on energy of the battery. Compact Electric Motorcycle Engine is surely a way for manufacturers to be able to find a trade-off between performance and packaging.
However, the motor must be evaluated in combination with the controller, battery, transmission system, and actual vehicle duty cycle.
Importance of Matching to the Motor and Controller
The controller is responsible for regulating the electric energy supplied from the battery to the engine as well as determining how the engine will operate based on the commands of the user.
Matching the engine and controller is important in terms of ensuring smooth launching, predictable acceleration, smooth speed control, sufficient protection of the electric motor.
Things to determine during system development include motor speed limits, torque output, and battery voltage, current capabilities of the controller etc.
If the motor and controller are mismatched, it can lead to insufficient torque levels.
Shandong Depuda Motor concentrates on Electric Vehicle Applications
The company produces electric motors to be used in vehicles and mobile equipment, which include electric motorcycles, low-speed electric vehicles, electric commercial vehicles, equipment for handling materials, construction machinery and other types of specialized electric equipment.
When it comes to the Electric Motorcycle Motor applications, the selection of the motor can be defined by taking into account battery voltage, weight of the vehicle, power and torque needed, speed to be reached, climbing capacity, wheel size, gear ratio, installation space and configuration of the controller.
Making use of the above-mentioned parameters at the same time, the company helps OEMs and system integrators choose the appropriate motor for different electric motorcycle applications.
In conclusion, it has to be highlighted that the Electric Motorcycle Motor plays key roles in the acceleration of the vehicle, climbing abilities, energy consumption and the driving experience. When choosing the motor it is important to assess the power of the motor, low-torque, efficiency, thermal parameters, dimensions for the installation of the motor and compatibility with the controller.
Instead of evaluating the motor as a standalone component the manufacturers have to assess relations between the battery, motor, controller and powertrain to create an integrated electric drive system.
Shandong Depuda Motor continues to focus on application-oriented electric motor solutions.
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