Choosing an ideal electric motor is not at all an easy task. Only looking at the price can be the biggest mistake you can make. There are a lot of other things that one needs to consider. If you want to buy an efficient electric motor, review the following details.
1. Vehicle’s characteristics –
The first and most important thing you must do before buying an electric motor is to study your vehicle and its different aspects. Various vehicle properties, such as weight, size, aerodynamics, and overload, are crucial as they help decide the electric motor’s torque, speed, and power requirements. So, consider these characteristics to help select the most suitable electric motor.
2. Where and how you drive the vehicle –
How the car is used plays a significant role in the electric motor purchasing. What will be the regular driving cycles of the vehicle? Will it be driven in an urban area with several stops? Will it be gone on a long way with only a few stops? All of this will assist in determining the vehicle configuration and battery pack size and eventually affect the choice of the electric motor.
3. Vehicle configuration –
The configuration of the vehicle can be either hybrid or fully electric. In the case of a combination, it can be either a series hybrid or a parallel hybrid. If the vehicle’s routes are not predictable or if it will be driven on long ways, then the hybrid configuration is preferred. And the electric configuration is the right choice when the distance is short, and stops are more.
4. Maximum torque –
The maximum torque enables the vehicle to start on a given slope. It would help if you discovered the highest grade the car would need to climb. Using this grade, you can measure the most increased required torque by the electric motor. Additionally, don’t forget to consider the maximum weight.
5. Maximum power –
Under stringent slope and speed conditions, the maximum power lets the vehicle reach and maintain a consistent speed. Thus, it is crucial to study the full capacity of the car. A simulator is needed to calculate the full power. In addition to the forces required for climbing, it considers the drag and friction coefficients of the vehicle.
6. Battery Voltage –
The battery voltage is reliant on the size of the vehicle. As the battery voltage rises, the current output is decreased. So, where the vehicle’s continuous power is high, you have to keep the size of the conductors at a manageable level by increasing the battery voltage.
7. Cost –
Buying something without considering your budget is never a good idea. So, set your budget first and review the different electric motors afterward.
