The current collector is the main device that picks up electrical energy on the current collection side in the sliding contact line system. It directly conducts electrical energy to the electrical equipment through the sliding contact between the collector brush and the guide rail, thereby achieving mobile power supply for the system. The current collector consists of two parts: a mechanical tension device and a collector brush that directly slides in contact with the guide rail.
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 material structure and composition will directly affect the safe operation quality of the entire system equipment.
Product Introduction:
The current collector is one of the main devices that picks up electrical energy on the current collection side in the sliding contact line system. It directly conducts electrical energy to the electrical equipment through the sliding contact between the collector brush and the guide rail, thereby achieving mobile power supply for the system. The current collector consists of two parts: a mechanical tension device and a collector brush that directly slides in contact with the guide rail. 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 material structure and composition will directly affect the safe operation quality of the entire system equipment. Therefore, the current collector is one of the most important components in the entire sliding contact line system.
Double-head current collector mainly consists of shoe pieces, shoe box, spring, current collector bracket, current collector support parts, and other components. Current collectors are divided into heavy-duty and light-duty types. The choice between a light-duty and a heavy-duty current collector is determined by the current of the sliding contact line. Generally, if the sliding contact line current is less than or equal to 500A, a light-duty current collector can be selected; if it is greater than 500A, a heavy-duty current collector should be selected.
When selecting a double-head current collector, the first consideration is to choose a manufacturer that matches the sliding contact line. Do not use current collectors randomly, otherwise it will affect the normal operation of the crane, and in severe cases, it may burn out the sliding contact line. The shoe pieces on the current collector are made of copper-containing carbon-based pressed material. After purchase, check the fit with the sliding line. Since the current collector itself is a consumable item, long-term use will wear the shoe pieces, so it is necessary to regularly check the wear degree of the shoe pieces on the current collector and replace them regularly.
It is the main device that picks up electrical energy on the current collection side in the sliding contact line system. It directly conducts electrical energy to the electrical equipment through the sliding contact between the collector brush and the guide rail, thereby achieving mobile power supply for the system. It consists of two parts: a mechanical tension device and a collector brush that directly slides in contact with the guide rail. Also known as current receiver, power supply device, conductor device. Multi-pole, single-pole, single-pole row type, combined sliding line current collectors. (Industry: sliding contact lines, sliding lines, sliding conductors, sliding mobile power supply)
The current collector is one of the most important components in the sliding line system.
