NEWS
Difference between DC motor and AC motor
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2014-07-28 14:29
- Views:
[Summary information]Compared with DC motors, AC motors can operate under high temperature and flammable conditions
Difference between DC motor and AC motor
(Summary description)Compared with DC motors, AC motors can operate under high temperature and flammable conditions
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2014-07-28 14:29
- Views:
Information
The motor is divided into DC motor and AC motor according to the different power source. Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors (the stator speed of the motor does not keep synchronous with the rotor rotation speed).
DC Motor (DC Motor) is relatively simple in terms of speed control, as long as the control voltage can control the total speed. However, such motors should not operate under high temperature and flammable conditions. Moreover, since the motor needs a carbon brush as a current transformer (Commutator) parts (brush motor), so the need for regular cleaning brush friction generated by dirt. Brushless motor called brushless motor, compared to brush, brushless motor brushless because of less friction with the shaft, so more power and more quiet. However, the production of higher difficulty, the price is higher. The company is located in:
Compared with DC motors, AC motors can operate under high temperature and flammable conditions, and do not need to regularly clean the carbon brush. However, it is difficult to control the speed because the AC motor speed needs to be controlled The frequency of the AC (or the induction motor, which increases the internal resistance, reduces the motor speed at the same AC frequency) and controlling its voltage only affects the torque of the motor. General civilian motor voltage 110V and 220V are two kinds of industrial applications, there are 380V, 440V and other types.
Scan the QR code to read on your phone
Previous:
Motor dismantling and maintenance
Next:
None
Previous:
Motor dismantling and maintenance
Next:
None
News Hotspot
-
StatementDue to the needs of business development of our company, we will start to use new company named Changzhou Best GBM Motors Co., Ltd. for external work from January 1, 2021. The production and storage site, equipment, personnel and process control ability of the new company are all the original organization of Changzhou AMEC & GBM Motor Co., Ltd., and there is no change in the quality system management. - Permanent magnet DC motor used in what places 08-08
- Characteristics and Application of DC Motor 08-07
- Motor Repair Knowledge - Cooling Problems at Low Speed 08-06
- Electric bike repair motor failure 08-01
- Avoid 6 motor maintenance burned in the technical maintenance measures 07-31
- Motor dismantling and maintenance 07-30
- Difference between DC motor and AC motor 07-28
- 2011 Shanghai International Refrigeration Exhibition 01-24
- Mid-Autumn Festival 01-24
Contact
Mobie：+86 18951226736
Mobie：+86 13328197779
E-mail：zhangdongliang@gbmcn.com
Address：10#LaoDong East Road,Changzhou
Mobile browsing
Changzhou Amec & GBM Motors Co.,Ltd. 苏ICP备05032479号
Powered by:www.300.cn Changzhou SEO