Shenzhen Go-Gold Motor Co., Ltd.
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Performance Specifications
Essential Details
Efficiency: 68%
Commutation: Brushless
Protect Feature: Explosion-proof
Speed: 1000-10000RPM
Construction: Permanent Magnet
Noise: Low Noise Level
Keywords: BLDC Message Chair Motor
Warranty: 3 Years
Place of Origin: Guangdong, China
Brand Name: GO-GOLD
Model Number: KG-3816DC24
Usage: Message Chair
Type: Brushless Motor
Motor Sample
Smart Home Motor 12-24V 1000-10000RPM BLDC Motor For Message Chair KG-3816DC24
The basic principles of brushed and brushless motors.
The driving system of electric wheelchairs mainly uses motors for driving, which are mainly divided into brushed motors and brushless motors. A brush motor is a type of motor with brushes on the rotor. Inside the motor, there is an AC motor that contacts the motor rotor through the brushes, generating rotational force to propel the wheelchair to start moving. Brushless motors, on the other hand, use microelectronics technology to implement a control system for brushless motors. The motor controller is programmed through a LCD display to complete the brushless operation of the motor.
2. The difference between brushless motors and brushless motors.
a. Structural Differences
Brushless motors have a simple structure, are easy to manufacture, and have lower maintenance costs; But its brushes are prone to wear and need to be replaced regularly; Brushless motors have a complex structure and relatively high manufacturing costs, but do not require replacement of brushes, resulting in a longer service life.
b. Performance Differences
Brushless motors have higher efficiency and smoother rotation, with a smoother rotation speed compared to brushed motors. They can also reduce noise and electromagnetic interference.
c. Differences in Lifespan
The service life of brushless motors is longer than that of brushless motors. The rotor of brushless motors does not wear the brushes, so the service life is longer. At the same time, brushless motors also have better durability and reliability.
4. Differences in Control Methods
The control method of a brushed motor is relatively simple, while a brushless motor requires a controller to control its rotation. At the same time, the brushless motor adopts PID control method, which is more precise and makes the performance of the machine better.
5. Summary
Brushless motors are the current trend in the development of electric wheelchair technology, with better performance and longer service life.
Application of Brushless Motors
Brushless motors have been widely used in multiple fields due to their unique advantages, including but not limited to:
Household appliances: Brushless motors are widely used in household appliances such as washing machines, air conditioners, refrigerators, and range hoods, providing an efficient, safe, and convenient user experience.
Electric tools: In the field of electric tools, brushless motors are widely used for tools such as drills, hammers, and saws due to their small size, long lifespan, low maintenance costs, and high efficiency.
Aircraft model: In the field of aviation model, brushless motors are also widely used, suitable for driving systems of models such as airplanes, helicopters, vehicles, and ships.
Robots: Brushless motors also have important applications in the field of robotics, providing high torque, high output power, and high efficiency, and cooperating with precise electronic control systems to achieve high-precision motion and control of robots.
Industrial automation equipment: Brushless motors have begun to be applied in some high-end CNC processing equipment, replacing traditional DC and AC motors, and have also been promoted and applied in industrial processing equipment such as sewing machines, light printing machinery, and food processing machinery.
Precision electronic equipment: Due to the fact that most electronic circuits in electronic devices are powered by DC, brushless motor drive control has become increasingly important in these fields, such as computer hard and soft disk drives, laser typewriter prism drives, recorder drum drives, CD player drives, medical diagnostic CT machines, high-speed dental drill treatments, solar panel drives, etc.
Automotive field: Brushless motors are widely used in new energy vehicles such as electric vehicles and hybrid vehicles, which can improve the efficiency and performance of the vehicle's power system, reduce energy consumption and emissions.
Other application areas: including white goods, printers, fax machines, control of movie camera spindles and accessory movements, thermal imagers in the medical equipment field, etc.