In the daily production process, there are many shaft fracture phenomena in the motor, which generally occurs at the shaft extension root and the bearing position of the shaft extension end. In dealing with the phenomenon of shaft breakage such as three-phase asynchronous motors and torque motors, it is necessary to check the shaft section for macroscopic observation and microscopic analysis to find out the causes in order to fundamentally solve the problem.

The brake motor belongs to the derivative series of Y series three-phase asynchronous motor, which belongs to the completely enclosed cold squirrel cage type; It is composed of attaching a DC disk electromagnetic brake between the rear end cover of the Y series motor and the fan. The following Senli motor Xiaobian will explain the content of this motor for you.

Shengzhou Senli Motor in the production of products to achieve from the source to the terminal service as one, fundamentally ensure product quality, improve product stability. In the development of motor products, products such as torque motor support a custom production, with a technical research and development team, equipped with an independent research and development workshop, laboratory equipment is fully equipped.

Variable frequency motor has the characteristics of variable frequency speed regulation, and can also be called three-phase asynchronous motor. Today, Senli Motor Xiaobian will take you to understand the relationship between this motor and the frequency converter. In recent years, this motor can be described as a "star" product in the equipment manufacturing industry, which can run continuously under the specified standard environmental conditions with 100% rated load in the range of 10%~100% rated speed, and the temperature rise will not exceed the allowable value of the motor calibration. But sometimes it will be burned because the inverter is not set correctly.

At this time, many manufacturers in the use of three-phase asynchronous motors (that is, three-phase squirrel cage asynchronous motors) will ignore a problem, before the start of the inspection work; To do a good job of inspection can improve the life of the motor and the production efficiency, so today, Senli Motor Xiaobian will discuss with you the inspection problem before the motor is started.

Choose counterclockwise and clockwise, is to look at the direction of the problem, mainly to see from what direction, no one stipulates that the motor is always clockwise rotation, just like the three-phase asynchronous motor, if the two phase lines are reversed, then it will reverse operation, which from the original clockwise into; It's spinning counterclockwise.

YEJ series of this motor is also known as the brake motor, is a fully enclosed fan-cooled squirrel-cage with additional disc-type DC brake three-phase asynchronous motor, simply speaking, is in the Y series of motor between the rear cover and the fan attached a DC disc electromagnetic brake motor, belongs to the derivative series of Y series. This motor has a wide range of applications, suitable for a variety of mechanical equipment requiring rapid stop and accurate positioning and some transmission devices, such as metal processing machine tools, packaging machinery, woodworking machinery, chemical machinery, etc.

Our advantage is that we have a high-quality staff, the workshop has a good human and facilities, technical resources; The workshop team has a clear division of labor, each performs its own duties, and is led by experienced management personnel so that we can move further into the future in the motor industry. Shengzhou Senli motor mainly produces 3kw and below small power motor, is a torque motor manufacturers with 19 years of production experience, the production of this product to meet the application of winding production, to match customer production needs can be customized, but also can achieve short-term or long-term (30 minutes) lock-in time.

In the process of using the torque motor, in order to ensure the integrity of its mechanical properties, what do we need to pay attention to? Here is a look at it with Senli Motor Xiaobian, these several matters need special attention in use.

In order to prevent damage caused by overload of three-phase asynchronous motor in production, the usual measure is to add an overload protection element; Motor overload refers to the operation of the motor in the case of greater than the rated current, but the overload current exceeds the multiple of the rated current is smaller, usually kept within 1.5 times the rated current. Following Senli motor Xiaobian together to understand the content of overload protection.