How can I choose the best robotic engine?
The engine used on the robot may depend on a number of factors. What the robot is used to move, the power needed to do so and the weight of the robot is key considerations. Higher motors require larger batteries that are significantly heavier and increase the overall weight of robots. The main types of robot engine include motors with continuous direct current (DC), as well as step and servomotors; Each has clear advantages and disadvantages depending on robotic application. Voltage, current, speed, torque and size are the main consideration when selecting the engine for the production of the robot. There are many types of continuous DC engines to choose from. These robotic engines, whether supplied or connected by the builder to the gearbox, have enough energy to support a machine weighing several hundred pounds. Depending on the torque of the gendarmerie, the gear reduction may be installed, which may subsequently increase the weight and cost of the project.
If the robotic set is used by a stepper motor, it is not necessary to use gears to reduce energy consumption when the robot moves slowly. The engine moves in small increments, so the movement that occurs at changing loads may not be sufficient unless additional circuits are added. Servo motors are another type of robot engine and are usually the least expensive overall. Suitable for angular and rotary movements can be used on robots with handles and multi -connected shoulders that raise, move and place objects. These engines can also be reconfigured to add continuous rotation to the robot's capabilities.
When selecting the best robot engine, it is important to know what voltage the engine is assessed. Most domestic robots require six to 24 volts, but if it is operated at any higher voltage, the engine will tend to overheat and stop working. The current engine draws during operation during operation, as well as a retracted current that stops rotating. The level of power must also be consideredU and the amount of heat that lasts, while the robot or torque power and its maximum speed should also be known in the construction of robots. In general, the higher the torque evaluation in robotics, the larger and heavier the robot that can support the engine.