The main use of torque motor is for winding equipment, and the use of plastic machinery is relatively extensive, it can provide a winding force, which will constantly change according to the change of the winding diameter. Here is a small series with Senli motor to understand Xi Ah, about the selection of torque motor problems.

The three-phase asynchronous motor belongs to the induction motor, which is powered by 380V three-phase AC at the same time and 120° phase difference, and its working principle is based on the interaction of the stator rotating magnetic field and the rotor current. Today, Senli Motor Xiaobian will explain to you the wiring mode of three-phase asynchronous motors.

YEJ electromagnetic brake motor is also known as the additional electromagnetic brake type three-phase AC asynchronous brake motor, then how is the brake brake? The following is a brief introduction to the working principle of YEJ electromagnetic brake motor brake:

Torque motor selection must not be selected according to the power of ordinary motor selection, because the key parameter selection of torque motor and ordinary motor in the design is not the same, torque motor design is designed with torque as the design rating, and ordinary motor design is designed with power as the rating, so if the selection is according to the power selection, An unusable situation may occur.

1. According to the rotor structure of three-phase asynchronous motor, it can be divided into squirrel cage motor and winding motor. 2. According to the protection type of three-phase asynchronous motor, it can be divided into open-type (IP11) three-phase asynchronous motor, protected three-phase asynchronous motor (IP22 and IP23), closed three-phase asynchronous motor (IP44), explosion-proof three-phase asynchronous motor.

In the running process of the motor, there are two heating sources, one is the stator winding, one is the rotor; The heat generated by the three-phase asynchronous motor manufacturer's design, as well as to the surrounding medium outward radiation and conduction, which is the heat conduction of the motor heat dissipation. Below and Senli motor Xiaobian together to understand the next.

Three phase asynchronous motor has open type, protective type, enclosed, explosion-proof type these several structural forms, Senli can do fully enclosed self-cooling type and fully enclosed fan-cooled type, insulation class B, can be customized; The use of continuous work system for design and manufacturing, the following and Senli motor Xiaobian together to understand the structure of the motor.

Due to the use of different design parameters, the mechanical characteristics and uses of torque motors are divided into two categories: winding characteristics and constant torque characteristics. The following is a brief introduction of Senli Motor, about the application range of this motor.

Stepless speed regulation is also called continuous speed regulation. After adopting this speed regulation method, the torque motor is suitable for working mechanical loads requiring continuous change of speed, such as programmed automatic lathes, etc. And this method has strong adaptability, easy to realize automatic speed regulation, and is widely used in industrial equipment.

When selecting the motor, it should be noted that the power of the three-phase asynchronous motor should be matched with the load as far as possible, although the selection is too large to ensure normal operation, but in general, it is not very economic, and its efficiency is not high; Below, we will understand the power problems related to selection with Senli Motor Xiaobian.