When starting a three-phase asynchronous motor, we should do a good job of checking before starting, such as whether the voltage and frequency marked in the motor nameplate are consistent with the power supply voltage and frequency; Here is a simple understanding with Senli Motor Xiaobian, we should do what to prepare when starting the motor.

Armature reaction refers to the effect of armature magnetic potential on the magnetic density distribution of air gap. So what is the central response of the brake motor in no-load and load? Here is a simple understanding with Senli Motor Xiaobian.

The operating motor temperature should not exceed the allowable limit, we should always pay attention to check the three-phase asynchronous motor temperature rise, power supply voltage, frequency changes, etc., the power supply voltage and frequency are too high or too low, will cause the three-phase voltage imbalance or current imbalance, which will cause overheating or other failures.

Three-phase asynchronous motor is a kind of AC motor, also known as induction motor. It has a series of advantages such as simple structure, easy manufacture, rugged and durable, convenient maintenance, low cost and cheap price. Reasonable selection and correct use of three-phase asynchronous motor are two important links to ensure its normal operation. Today, Senli Motor Xiaobian will take you to a simple understanding of the conditions of use of the motor.

We know that YEJ series electromagnetic brake motor belongs to the derivative series of three-phase asynchronous motor, which is to achieve the braking effect by installing an electromagnetic brake at the end of the motor, we often use two forms of energized braking and power-loss braking. So today, Senli Motor Xiaobian will take you to a simple understanding of the power loss brake.

Senli can be customized according to the actual needs of customers, each motor is strictly inspected before leaving the factory. Senli provides customers with diversified customization services: specification customization, appearance customization, special shaft customization and color customization. Special long shaft torque motor can be customized according to requirements, and the rotating shaft can be blackened, galvanized, nickel-plated treatment.

First of all, YVF and YVF2 belong to a three-phase asynchronous motor, Y represents Y series squirrel-cage induction motor; VF is actually a variable frequency speed regulation mode that can be used for V/F constant control mode, but not all Y-series motors are suitable for variable frequency speed regulation drivers.

Brake motors are used in the production of mechanical equipment requiring quick stop and accurate positioning; Its braking means that the motor can stop quickly when it is disconnected. The purpose of braking is achieved through the action of electromagnetic suction. Here is a simple understanding of the problem of motor braking with Senli Motor Xiaobian.

Many times we are judged by the sound of the three-phase asynchronous motor when it is running, whether it is running normally; Different sounds correspond to different problems. Today, Senli Motor Xiaobian will take you to a simple understanding of why the motor will produce abnormal sounds when it is running, and the corresponding policies.

The cooling fan is the key component of the torque motor product, which achieves the cooling effect by forced air cooling, so the reliability of the quality is particularly important. The cooling fan is independently powered by the 380V/50HZ power frequency power supply, and the power of the fan comes from a separate power supply, which cannot be sent out from the main motor. Let's take a simple look at the wiring of the fan.