After damping treatment to reduce the insulation resistance; the motor overload for a long time harmful gas is corroded; the metal foreign matter intrudes into the winding, damaging the insulation. When the stator winding is rewound, the insulating layer will damage the core The end of the winding contacts the base of the end cover; the friction between the stator and the rotor will cause the insulation burn; the insulation damage of the conductor will contact with the shell; the over-voltage (such as lightning) will cause the insulation damage. Usually use a megger to check, according to different grades, use ...
What problems are easy to ignore when using the motor Why can't General Motors be used in plateau areas? Altitude will have adverse effects on motor temperature, motor corona (high voltage motor) and DC motor commutation. Attention should be paid to the following three aspects: (1) The higher the altitude, the greater the temperature rise of the motor, the smaller the output power. However, when the temperature decreases as the altitude increases to compensate for the effect of altitude on the temperature rise, the rated output power of the motor may remain unchanged. (2) Anti corona measures should be ta...
Direct drive motor, modular direct drive motor and robot joint module If the chip is the most important core component of the intelligent industry, the motor almost supports the whole automation and large industrial production as well as the most important parts of the modern society. 90% of the energy in the whole time is generated by the motor, and 70% is regulated by the motor consumption. The motor can be said to be the absolute product of the energy cycle of the whole human society. General servo motor In fact, servo motor is a relatively high-end type of motor, especially the ...
With the development of technology, the linear guideway used together with other factors plays a decisive role in the performance and quality of linear motor. In industrial application, linear motor has replaced more drivers with wear-resistant mechanical transmission components. They provide higher speed and acceleration, better adjustment accuracy and accurate positioning analysis The advantage of linear motor is that the electric energy provided can be directly converted into linear motion without any intermediate components for torque conversion machinery. Linear motor is widely used in optics, electronics,...
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