Today, Senli Motor Xiaobian introduces a motor product with a very historical background -YLJ series torque motor. This motor, which was a squirrel cage rotor in the 1980s, had poor mechanical characteristics; After years of innovation and improvement, it has gradually become a branch of the Y series.

Three-phase asynchronous motor according to the rotor structure can also be called squirrel cage induction motor, belongs to a kind of AC motor; There are also called AC silver electrodes or AC induction motors. It is mainly composed of two important parts of the stator and the rotor of the rotating part, and there is an air gap between the stator and the rotor to separate it.

When we come into contact with the torque motor winding equipment, we will have a doubt: when winding, it can run smoothly without breaking or being too loose. How is this controlled? Is it to control speed or torque?

We are basically applied to the torque motor in the winding operation, and the product description produced by some manufacturers will also indicate "winding special", so we subconsciously need to use this motor for the occasion of winding operation; So does everyone know why? Today, with Senli Motor Xiaobian to understand it.

Three-phase asynchronous motor as an induction motor, mainly rely on the simultaneous access to 380V three-phase AC current (phase difference 120 degrees) power supply, the reason is that its rotor and stator rotating magnetic field in the same direction, different speed rotation, there is a slip rate. Today, Senli Motor Xiaobian and you will see what advantages this motor has.

Do not know the three-phase connection of the motor? Below, Senli Motor Xiaobian will use the conventional three-phase asynchronous motor wiring method to explain to you how to connect three-phase electricity. It should be noted that the wiring method of our motor needs to be carried out in accordance with the provisions of the manufacturer's nameplate, and it is connected into a star shape or a triangle.

An electric motor is a device that converts electrical energy into mechanical energy. The current coil, which is called the stator winding, is used to generate a rotating magnetic field and acts on the rotating squirrel-cage closed aluminum frame to form magnetoelectric rotational torque. The torque motor is the same as the torque motor in working principle, but there are differences in structure. What Senli Motor Xiaobian shares today is what kind of difference there is between the two.

The previous article said that if you want the motor to run stably, it is necessary to do daily maintenance. Today, Senli Motor Xiaobian continues to talk with you about how to avoid the burning of three-phase asynchronous motors. Of course, daily maintenance is still very important, if there is a problem to find technicians to repair, do not disassemble.

In the three-phase AC torque motor, we use an external fan for forced air cooling, and the quality of heat dissipation will directly affect the service life and work efficiency. Today, learn how its cooling is carried out with Senli Motor Xiaobian.

Three-phase AC torque motor is widely used in industry and has soft characteristics. In the paper industry, the application of uncoiling machine is indispensable, and many different shapes of paper are now on the market. In the process, the paper must be cut first to become the required size, and this action will be used to uncoiling and uncoiling