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Matching motor how to determine the motor speed?
2016-09-09 14:09|6168 view
Article source: Editor: Anhui electric motor Matching motor how to determine the motor speed? Anhui electric motor will be for you to explain how to determine the selection of the motor the motor speed: Rated speed of the motor s...[more]
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Motor efficiency in ground source heat pump system
2016-09-08 08:48|6065 view
Good article source: "social channel" editor: Anhui electric motor High efficiency motor problem In ground source heat pump system used in all kinds of motor, according to the motor work efficiency can be divide...[more]
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Motor Encyclopedia: the difference between DC motor and AC motor
2016-07-13 09:46|6145 view
According to the types of power, the motor can be divided into DC motor and AC motor, the Encyclopedia of the motor, Wannan motor will simply introduce DC motor and AC motor and their difference: DC motor is able to achieve the DC motor and mechanica...[more]
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Motor's energy saving and remanufacturing technology
2016-05-05 15:55|5847 view
What is the energy-saving motor remanufacturing it is inefficient motors through redesign and replacement parts and other methods, to create high efficiency and is applicable to the specific load and the condition of the energy-saving motor system, such...[more]
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Motor Encyclopedia: through the model to understand the motor
2016-04-14 15:06|5950 view
If you have an understanding of the motor, then you can use the model to analyze the parameters of the motor, the model can know what is the motor, the motor of the various parameters of the value is how much. For example models for NCH32-750W-40SMG1. T...[more]
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Motor Encyclopedia: on the YX3 motor energy efficiency of small secret
2016-03-24 15:01|6138 view
Recently, a user reflect new YX3, motor sample efficiency values than the old version YX3 sample efficiency value has dropped significantly, new YX3 efficiency value and Yp2 quite, the customer in the control samples after think: high-efficiency motors ...[more]
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Motor small Encyclopedia: the motor before the inspection method
2016-03-22 15:02|5677 view
What are the methods before the start of the motor, let us look at the following ways: 1, long-term disable or new motor, before use should check the resistance between the winding and winding to ground insulation. Usually on the following 500V motor...[more]
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Motor Encyclopedia: energy saving motor sizes according to frame size cla
2016-03-17 15:30|5736 view
Energy saving motor motor voltages according to the different types, different sizes of various types of motor, and the motor is according to the frame size to classify? Let's take a look at it. Energy-saving motor according to machine code size can ...[more]
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Comparison of high voltage motor and the advantages and disadvantages of
2016-03-16 09:03|12266 view
High voltage motors and low voltage motors have their advantages and disadvantages, then their advantages and disadvantages are reflected in what areas? High voltage motor compared with the low voltage motor, has the following advantages: 1, motor...[more]
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Basic knowledge of AC asynchronous motor
2016-03-11 15:16|5541 view
What is an AC induction motor? AC asynchronous motor is leading the motor AC voltage operation, widely used in all kinds of household appliances such as electric fans, refrigerators, washing machines, hair dryer, vacuum cleaners and other, and all kinds...[more]
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Motor Encyclopedia: how to change the frequency of use of motor
2016-03-09 09:04|5524 view
In the current market, the frequency of the motor is only 50HZ, 60HZ these two. When the rated voltage and the use of voltage phase at the same time, 60HZ of the motor is not directly used for the 50HZ power supply. For increased 1. Each of the magnetic...[more]
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Installation method of the eight hole pad of the reducer coupling and mot
2015-12-22 10:33|7619 view
Ball mill's reducer are mostly used for driving equipment of low speed and large torque, the motor internal combustion engine or other high-speed operation of power through a less number of gear reducer input shaft tooth engages the output shaft of the ...[more]
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DC motor to change the armature end polarity does not change the polarity
2015-09-01 08:29|5450 view
DC shunt motor changes only in the polarity armature end, changing the direction of the armature current, but excitation winding polarity has not changed, so the electromagnetic torque direction change, thus motor to change. Because the armature current...[more]
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Washing machine motor has a buzzing sound do not turn how to do?
2015-08-27 08:37|5360 view
Washing machine motor with a buzzing sound can be a case: 1 power supply voltage is too low, can wait for the motor power supply stability and then use. 2 wheel is clothes stuck, remove the clothes on the washing. 3 capacitor lead wire or disen...[more]
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What is the cause of the fever of three-phase motor bearings?
2015-08-22 08:44|4502 view
Rolling bearings performance depends not only on the manufacturing precision of the bearing, and precision and matched with the shaft and hole size, the shape position tolerances and surface roughness, selection of fit too tight (i.e., the public profit...[more]
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How to measure the bearing temperature? What is the allowable temperature
2015-08-21 08:27|5645 view
Bearing temperature can be measured by using the method of thermometer or embedded temperature gauge. There is a good heat transfer between the gage and the inspected part, and all air gaps should be filled with the heat conduction paint. Bearing the...[more]
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What are the main points of the process of the three phase induction moto
2015-08-18 10:51|4231 view
In the process of the four processes, including pre drying, dipping, coating and drying. Its process parameters are mainly related to the performance of the dipping paint. The quality of the dip is determined by the temperature of the workpiece, the...[more]
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Three phase asynchronous motor three-phase no-load current is greater tha
2015-08-11 09:26|4422 view
Three phase asynchronous motor is by a motor and access 380V three-phase AC power supply (phase difference of 120 degrees) power supply, due to the three-phase asynchronous motor rotor and the stator rotating magnetic field in the same direction, differ...[more]
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Wannan motor three-phase asynchronous motor manufacturers to decrypt the
2015-08-06 09:05|4654 view
In actual use process, sometimes motor power 11kw requires star delta start, such as rated power 11kw wind machine at startup current is 7-9 times (100a), according to the normal configuration of thermal relay is fundamental to start not closing doo...[more]
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Wannan motor brushless DC micro motor manufacturers use a little common sense
2015-08-04 09:05|4114 view
To determine the current value of the size of the current motor load condition whether there are signs of overload, how to measure? Will power line which a pull up, the meter (please first transferred to ampere file) end connected to the drive power ...[more]