XUPU
News Center
13
2024
-
08
Brushless low voltage motor vs high voltage motor, which is better
Author:
There is no one-size-fits-all answer. Choose different motors according to the application scenario. Brushless low-voltage motors and high-voltage motors have their own advantages and disadvantages.
1. power and efficiency comparison
The brushless low-voltage motor is driven by a DC converter, which has higher efficiency and higher speed range, can provide higher output power, and is suitable for application scenarios that require high speed and high power. The high-voltage motor is usually driven by AC power supply or frequency converter. Although it can also provide high power, there will be energy loss in the transmission process, and the efficiency is not as good as that of brushless low-voltage motor.
2. noise contrast
Since the rotor of the brushless low-voltage motor does not rub against the brushes of the traditional brush motor, the noise level of the brushless low-voltage motor is relatively low. The brushes of high-voltage motors cause wear and noise, so the noise level is higher.
3. life comparison
The brushless low-voltage motor has no brushes, so it has a longer service life, more reliable and more stable. The brushes of high-voltage motors will wear out with the extension of use time and need to be replaced regularly, otherwise it will affect the service life of the motor.
Discussion on 4. Application Scenarios
Brushless low-voltage motors are suitable for scenarios that require high efficiency, low footprint and precise control, such as power tools, household appliances, and even electric engines in electric vehicles. The high-voltage motor is suitable for scenarios that require large-capacity output and rough control, such as industrial production, ships and other fields.
Latest Blog
2024-08-16
What is the reason for the black generator coil
Carbon brush wear: After the carbon brush inside the generator is worn, the carbon powder will fall on the generator stator, causing the coil to turn black.
2024-08-13
What is the content of motor maintenance
Clean the motor. Remove the dust and oil sludge outside the motor base in time. If the use of environmental dust is more, clean once a day.
2024-08-13
Advantages and Common Faults of Brushless Motor and Brush Motor
Brushless motors and brushed motors have their own unique advantages, but there may also be some common faults.
2024-08-13
How to test the quality of the car starter motor?
First, check whether the suction switch can be normally closed and whether the starter can operate normally. In order to better test
2024-08-13
Brushless low voltage motor vs high voltage motor, which is better
There is no one-size-fits-all answer. Choose different motors according to the application scenario. Brushless low-voltage motors
Thank you for visiting the official website of Xupu Electromechanical. If you have cooperation intentions or suggestions, please contact us through the following methods, and we will reply as soon as possible, thank you!
Address：Shuguang Industrial Park, Jieshshi Town, Banan, Chongqing, China.
Telephone：+86-023-67804059
Mobile：+86-15223496005
E-mail：756853264@qq.com
Scan it
WeChat Contact Us
© 2024 Chongqing Xupu Electromechanical Co., Ltd. All Rights Reserved.