Customer is buying Torque motorWhen you wait for motor equipment, you will see the concept of insulation class. To order one Torque motor YLJ100Series for example: Our insulation customization grade is (ELv.,BLv.,HLv.,F级）那么这些等级是什么意思，又是如何划分的，下面我们就一起来看下：

The motor uses the principle of electromagnetic induction to realize the conversion of electrical energy and mechanical energy. It is mainly used in modern industrial production Three-phase asynchronous motor. Let's briefly understand its structure: the motor is mainly composed of the stator and the rotor, the fixed part is called the stator, the rotating part is called the rotor; On account of Three-phase asynchronous motor的定子产生励磁旋转磁场，同时从电源吸收电能，并产生且通过旋转磁场将电能转换成转子上的机械能；定子与转子之间须有一定空间隙，称为空气隙来保证转子的自由转动。

Torque motor can be divided into two kinds of DC motor and AC motor, Senli motor mainly produces and sells AC torque motor, provides customized services, supports a customized, from the customer's use of environmental requirements, combined with budget conditions, the production and manufacture of satisfactory cost-effective motor products. Today, Senli Motor Xiaobian will take you to understand the characteristics of this motor.

In order to ensure the normal operation of the motor, in addition to the normal use according to the specification, the operation process should also pay attention to regular inspection Three-phase asynchronous motor的维护保养工作，这样可以防止故障发生，确保电机可以稳定运行。

Humidity is a fatal factor in the use of motor products, such as splashing rain or condensation generated by the moisture can be intruded, especially during the period of stop running, then in the torque motor stop running or long time storage, how to avoid the motor moisture, and what should we do after the moisture? Here is a simple understanding with Senli Motor Xiaobian.

4) Torque motorIn the use of the process, pay attention to cleaning, to prevent moisture or debris into the motor, it is best to regularly stop maintenance, clean up the internal dust and debris.5If the motor needs to replace the winding, be sure to record the original winding type, size, pitch, number of turns and wire gauge, etc., without these data to replace, because consult the original Torque motor manufacturer，切勿随意更改原设计绕组，可能导致无法使用的情况造成不必要损失。

1. Three-phase asynchronous motorIn the selection, the rated power is an important indicator, the so-called rated power refers to the output of mechanical power rather than electrical power.2.The rated power is the frequency of the power supply during operation.3.Rated voltage reference Three-phase asynchronous motorThe line voltage applied to the stator winding during operation.4.额定电流为定子绕组的线电流。

For the motor, we should all know the DC motor and AC motor, these two motors have existed for a long time; And the emergence of this motor has greatly improved the process of industrialization. Three-phase asynchronous motor作为交流电动机的一种，因为很多方面的优势得到了很大的发展，相比其他类型电动机具有非常多的优势，目前已被广泛应用。

Torque motorThe trial operation is actually a process of checking work and mutual understanding between people and motors, when Electric machineWhen working, you may encounter problems such as too low speed or insufficient torque, so it is still necessary to "test run", below Mori machineSmall series is a brief introduction Torque motor在试运转时我们要检查或注意的问题：

In order to ensure motorThe normal operation of the motor should be checked according to the quality standard requirements and is in operation Three-phase asynchronous motor该怎么做日常维护和保养，我们来了解一下：