Sound and vibration in the process of operation, we need to check the operation of the YVF inverter motor, you can first check whether the shell cracks, fastening screws are loose or fall off and other phenomena, pay special attention to whether the equipment has smoke, odor and other conditions, if you smell burnt or see smoke, be sure to stop immediately to check.

Motor is a very useful processing key accessories, is an indispensable key equipment in the production of transmission equipment; For example, in the case of winding, we should apply to the torque motor; Where precise positioning is required, we need to use the brake motor; So many different industries have different requirements for motors, so how should we choose when choosing manufacturers?

We know that the motor should always pay attention to abnormal conditions during operation, such as the temperature, sound, current, etc., of the YVF three-phase asynchronous variable frequency motor, so how should we check it during operation? What are the main aspects to check? Here is a simple understanding with Senli Motor Xiaobian.

It is not difficult to find that after a long time of operation of the motor products, there will be some rust marks, this problem is generally unable to carry out timely maintenance treatment, but torque motor manufacturers to remind you that there will not be a lot of rust at the beginning, but if not timely treatment, will cause serious rust.

When there is an intersection in the winding of the three-phase asynchronous motor, or there is an intersection on the parallel branch, it will cause the three-phase current imbalance, causing the motor to overheat. When the winding short-circuit fault occurs, the short-circuit current is much larger than the normal working current, which increases the copper loss of the winding, resulting in overheating and even burning of the winding.

Torque motor is characterized by soft mechanical characteristics, is a kind of special motor with soft mechanical characteristics and wide speed range. When the load increases, the speed of the motor can automatically decrease, and the output torque increases to maintain the balance with the load. Torque motor has high locked-rotor moment and small locked-rotor current, and can withstand a certain period of locked-rotor operation.

We often talk about motor efficiency, and customers are certainly looking to choose energy-saving products; It is very important in the selection and application of three-phase asynchronous motor. Here is a small series with Senli motor to understand the efficiency of the motor.

Brake motor, also known as brake motor, belongs to the extended series of three-phase asynchronous motor, is a fully enclosed self-fan-cooled squirrel cage type, additional DC electromagnetic brake of an asynchronous motor, there are YEJ series products in China. Here is a simple understanding with Senli Motor Xiaobian.

In the winding and winding scene, we often use torque motor products, which can keep the tension of the rolled items uniform, so it is widely used by manufacturers, it achieves a wide speed range and soft mechanical characteristics by increasing the rotor resistance. Here is a simple understanding of Senli Motor Xiaobian.

The purpose of the motor braking mainly depends on the nature of the load, the motor manufacturer reminds that the purpose of the general braking is the position control needs, such as the brake motor, can achieve precise positioning, that is, where you need to stop in what position you must stop; Because of the rotor inertia, the motor will apply a reverse braking torque to achieve accurate positioning effect.