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Explanation of motor nouns and voltage introduction
- Oct 28, 2017 -

Motor terms

The motor is a machine that converts electrical energy into mechanical energy; if the electric energy is alternating current, the motor is an AC motor, and if the electric energy is direct current, it is a DC motor. In most cases, is the first AC power, and then through the rectifier equipment, the AC into DC. For example, we often see hydroelectric power, wind power, nuclear power generation, thermal power plants, etc., they produce electric power are AC power.

The use of the motor is very wide. Moreover, with the improvement of living standards, the degree of automation, human become more and more "lazy", this trend is more obvious.

It is not specifically stated that the term "motor" as used herein refers to a light motor without a gear unit.


Voltage (VOLTAGE): International unit is V, V

This voltage can be AC (AC), it can be DC (DC), and corresponding to the AC motor and DC motor. The maximum voltage of the generator can reach more than 100,000 volts, the high voltage to facilitate the transmission of electricity to reduce the loss of power transmission process, its shortcomings is a great danger. Lower voltage, as we often use by the small dry battery to provide the DC voltage, used to drive low-power DC motor.

We are now the motor, the AC motor voltage: 24V, 100V, 110V, 115V, 120V, 200V, 220V, 230V, 240V, 380V, 400V, 415V, and so on. These voltages can be single-phase or three-phase.

DC motor voltage: 12V, 24V, 36V, 48V, 90V, 110V, 220V.

In theory, motors that differ from the above voltages can be designed and manufactured.

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