Characteristics of Carbon Brush Sliding Contact Wire
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The mechanical tension device determines the sliding contact pressure between the collector brush and the guide rail and the stability of the mechanism. The collector brush is the conductor that slides in contact with the guide rail to pick up electrical energy. Its performance, conductive quality, and the quality of the material and structural composition will directly affect the safe operation quality of the entire system equipment. Therefore, the collector is one of the most important components in the entire sliding line system.
The collector is the main device for picking up electrical energy on the collection side in a sliding contact wire system. It directly conducts electrical energy to the electrical appliance through the sliding contact between the collector brush and the guide rail, thereby achieving mobile power supply for the system. The sliding contact wire collector consists of two parts: a mechanical tension device and a collector brush that directly slides in contact with the guide rail.Sliding contact wire collector, current receiver, power supply device, current conductor. Multi-pole sliding contact wire collector, single-pole sliding contact wire collector, single-pole row-type sliding contact wire collector, combined sliding line collector.
Yangzhou Dali JD-200A collector brush safety sliding contact wire collector mainly consists of shoe pieces, shoe box, spring, collector bracket, collector support part and other components. Collectors are divided into heavy-duty collectors and light-duty collectors. The choice between light-duty and heavy-duty collectors is determined by the current of the sliding contact wire. Generally, if the sliding contact wire current is less than or equal to 500A, a light-duty collector can be selected; if it is greater than 500A, a heavy-duty collector should be selected.
When selecting a safety sliding contact wire collector, consideration should be given to manufacturers that match the sliding contact wire. Do not use collectors indiscriminately, otherwise it will affect the normal operation of the crane, and in severe cases, it may burn out the sliding contact wire. The shoe piece on the collector is made of copper-containing carbon-based pressing. After purchase, check the fit with the sliding line. Since the collector itself is a consumable item, long-term use will wear the shoe piece, so it is necessary to regularly check the wear degree of the shoe piece on the collector and replace it regularly.
Note: The above information and technical parameters are compiled and released by Yangzhou Dali Electric Co., Ltd.
