First of all, the AC torque motor has the same basic requirements as the AC servo motor. By increasing the rotor resistance, a wide speed range and soft mechanical characteristics are obtained. Compared with the general asynchronous motor with the same seat number, the output power of the AC torque motor is several times smaller, the locked-rotor moment is large, and the locked-rotor current is much smaller.

During the operation of the motor, certain wear will occur, so it is necessary to take daily maintenance measures. For the maintenance methods are much the same, the following Senli motor Xiaobian simply tells the YEJ electromagnetic brake motor should be how to carry out daily maintenance.

In the production work, if you want to extend the service life of the motor, the daily inspection and maintenance can not be sloppy, do a good job of daily maintenance work, a lot of failures can be avoided. Here is a simple understanding of the common faults of three-phase asynchronous motors with Senli Motor.

Three-phase asynchronous motor is widely used in today's production work, but after long-term operation, there will be a variety of failures, timely judgment of the cause of the failure, the corresponding treatment, is to prevent the expansion of the fault, to ensure the normal operation of the equipment is an important work. Here is a simple understanding of the winding short-circuit fault treatment method of the following three-phase asynchronous motor with Senli Motor Xiaobian.

In the production, if rust phenomenon is found in the assembly of motor parts, rust removal treatment should be carried out, then YLJ torque motor manufacturer is how to carry out the process of product rust removal, the following is a simple understanding with Senli Motor Xiaobian.

YEJ brake motor is suitable for all kinds of machinery requiring fast braking, accurate positioning, reciprocating operation, frequent starting, braking, as the main transmission and auxiliary transmission of mechanical equipment. Here is a simple understanding with Senli Motor Xiaobian!

In some special cases, such as the case of only single-phase power supply, it is necessary to change the three-phase electricity to two-phase electricity. However, it is easy to start difficult, the output power is not enough and other fault phenomena, but also easy to cause motor heat, long time operation is easy to affect the service life of three-phase asynchronous motor.

There are many reasons for short-circuit in the winding of three-phase asynchronous motor. Winding short-circuit can be divided into interturn short-circuit and interphase short-circuit, and interphase short-circuit includes short circuit in adjacent coils, short circuit between polar phase groups and short circuit between two phase windings. Interturn short circuit means that the two turns in series in the coil are short circuit due to the rupture of the insulation layer.

The frequency and time of use in production will greatly affect the service life of YEJ brake motor, the higher the frequency and time of use, the greater the wear, on the contrary, the smaller the wear degree. But this does not mean that less is better, if not used for a long time, the machine is not run in, the service life will be shortened.

The main cause of short-circuit in the winding of three-phase asynchronous motor is long-term overload operation, which makes the insulation aging. When the motor is in use, if the current is too large, single-phase operation, it will cause short-circuit between winding turns, short-circuit between winding, short-circuit between winding electrodes and short-circuit between winding and other phenomena. Here is a simple understanding with Senli Motor Xiaobian.