Selection of sliding contact line collector Yangzhou Darui Electric Co., Ltd. reminds users that the collector should be determined according to the type of sliding contact line and the required current-carrying capacity of the electrical equipment. When one set of collectors cannot meet the usage requirements, one or more sets can be added. It is recommended to use the same model for collectors on the same line. Darui Electric reminds that the carbon brush block of the sliding contact line collector is an indispensable part of the sliding contact line, but this part is easily worn. So what are the reasons for the wear of the sliding contact line carbon brush? Yangzhou Tianxiang Electric Co., Ltd. believes that a large part of the reason why the carbon brush of the sliding contact line wears is that before use, the connection between the carbon brush and the sliding contact line is not properly connected or the contact surface is not flat. Another reason is closely related to the current-carrying capacity. If the current-carrying capacity is large, it is very easy to cause arc damage, which has a great impact on the carbon brush and accelerates its wear speed.
In addition, the magnitude of the pressure accepted by the spring is also one of the reasons for excessive wear of the carbon brush. If the pressure accepted by the spring is too large, then it is necessary to appropriately increase the number of connectors to reduce the pressure, which can extend the service life of the carbon brush.
