2 RC Servo Motor Manufacturers in 2023
This section provides an overview for rc servo motors as well as their applications and principles. Also, please take a look at the list of 2 rc servo motor manufacturers and their company rankings.
Table of Contents
What Is an RC Servo Motor?
An RC servo is a small servo motor for radio control. Originally, RC servo motors were mainly used for radio control of cars and airplanes, but recently they have been widely used as joints for robots, and there are RC servo motors specifically for robots from various manufacturers.
An RC servo motor consist of a microcontroller, motor, reduction gear, and position sensor, and can be stopped at any angle by supplying a signal.
Uses of RC Servo Motors
Because of their small size and light weight, but high torque, RC servomotors are mainly used in radio-controlled toys. In recent years, the performance of servomotors has evolved remarkably, and they are now widely used not only in hobby applications but also in small robots.
One of the reasons for their adoption is that they are inexpensive and can easily be used to realize various movements without specialized knowledge of control engineering.
Principle of RC Servo Motors
Most RC servo motors have three parallel wires glued together as shown below. By inputting pulse-like signals to these signal wires, the motor can be moved to any angle. The connector shape is a female connector with 2.54mm pitch.
- Signal line: A line used to input pulse-shaped signals. Generally, the colors are "white," "blue," "yellow," or "orange" in most cases.
- Power line +: Wire used to connect the motor to the control board's power supply +, which is the middle wire of the three parallel wires and is often "red" in color.
- Power line -: Used to connect the GND line between the motor and the control board. Generally, the color is "black" or "brown" in most cases.
Each RC servo motors has defined rotational position and direction in relation to pulses, and by inputting pulse-like signals according to these specifications, the motor can be moved to any angle. Generally, the specification is to add HIGH pulses of "15 to 20 mS cycle" and "0.5 to 2.5 mS width". Since the position of rotation depends on the width of the pulses, it is necessary to input a signal that matches the specifications.
List of 2 RC Servo Motor Manufacturers
*Including some distributors, etc.
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Desheng Intelligent Technology Co., Ltd.
RC Servo Controller
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Orbray
RC Servo Motor
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RC Servo Motor Manufacturer Ranking
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