How to choose a robot motor?
When a mobile robot chooses a motor, it will consider a motor with a relatively strong instantaneous overload capacity, that is, a motor with a relatively large instantaneous output power at start-up, but a relatively small power during normal operation.
The drive system of the mobile robot is mainly composed of a drive power supply, a motor and a deceleration device.
As a kind of accessory that converts electrical energy into mechanical energy, the motor plays an important role in the mobile robot, and the determination of the performance parameters of the motor and the specifications and models of the deceleration device directly determines the power of the vehicle, that is, the speed of movement and driving force of the vehicle directly determine the dynamic characteristics of the vehicle.
There are many types of motors, and the main motors used in mobile robots include four types: DC brushed motors, DC brushless motors, DC servo motors, and stepper motors.
How to choose a robot stepper motor? It is necessary to determine the operating environment of the robot, such as whether the robot mainly runs outdoors or indoors, smooth ground or rough ground, whether it needs to climb and so on. Secondly, we need to determine the specific mechanical parameters of the robot, such as size, weight, and so on. Next, it is necessary to determine some parameters of the robot's operation, such as running speed and torque.
What is a truss manipulator?
The truss manipulator is mostly composed of three parts: the main body, the control system and the drive system, and it can be distributed on the plane Cartesian coordinate system according to the structural form of the manipulator, and control the truss manipulator to move on the coordinate system. In this process, the design is mainly carried out through the gantry structure, and the overall structure is divided into Z-axis vertical beam, Y-axis beam, column, base and over-connecting plate.
The horizontal movement of the truss manipulator in the Z axis is controlled by a servo motor, and in order to reduce its own mass, aluminum alloy guide rails are usually used to reduce the friction of the slide.
Truss manipulator is a kind of automatic industrial equipment, truss manipulator is widely used in automatic production line integration, to replace manual loading and unloading, reduce labor costs, improve production efficiency and production quality and other functions.