The use of the winding machine motor is generally in th […]
The use of the winding machine motor is generally in the place where a large starting torque is required, such as a crane crane. Its principle is generally to change the rotor winding electric group and change the torque of the motor. Its stator is directly connected to the three. On the AC power supply, however, the wound rotor is generally connected in series with a certain resistance variable resistor. When the motor is started, the variable resistance value is a large value. After the startup is completed, the resistance value can be adjusted. Make the resistance number zero.
Then, when we use the winding machine rotor, we will find its abnormality. If such a situation is serious, it will directly affect our normal working efficiency. Then, in the process of operation, this abnormal phenomenon occurs, and it is not timely. If you get a solution, it is more dangerous. Therefore, we must strictly check its abnormal conditions when using it. Especially for some mass-produced manufacturers, this imbalance will occur. Certain influence.
So how do we perform dynamic balance testing on it? We generally find that they are different when we use the balancing machine. Nowadays, due to the development of society, the automatic production is increasing. Jianping is aiming at the winding machine. The motor industry has introduced a fully automatic balancing machine for the winding machine rotor. This automatic balancing machine adopts the electric test system developed by the company. The measuring method is dynamic, static and balanced, and the support method is more than 10 kinds. The weighting and de-weighting are positive and negative. Flexible, high measurement accuracy, multi-calibration combination coefficient, flexible automatic adjustment system, automatic compression of data.