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JGH-500A high-temperature resistant rigid current collector is one of the *key components for power supply of cranes and hoists. How to choose a suitable sliding contactline current collector is crucial. Here, our company will briefly introduce how to choose a suitable one during the use of sliding contact line current collectors. The sliding contact line current collector mainly consists of components such as the shoe box, shoe piece, spring, current collector bracket, and current collector support part. First, we can choose the current collector based on the current of the sliding contact line. Current collectors are divided into heavy-duty and light-duty types. The choice between light-duty and heavy-duty current collectors is determined by the current of the sliding contact line. Generally, if the current of the sliding contact line 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. Secondly, when selecting a sliding contact line current collector, it is important to consider whether it is compatible with the manufacturer of the contact line. Do not arbitrarily choose a current collector, otherwise it will affect the normal use of cranes and hoists, and may also cause greater damage to the sliding contact line.
The brush piece on the JGH-500A high-temperature resistant rigid current collector is made of copper-containing carbon-based pressed material. After purchase, check whether it matches the model of the sliding contact line. Since the current collector itself is a consumable item, long-term use will wear the brush piece, so it is necessary to regularly check the wear degree of the brush piece on the current collector and replace it periodically. The JGH-500A high-temperature resistant rigid current collector is composed of components such as the collector shoe, collector brush, stainless steel connecting rod, rotating arm, torsion spring, tension spring, limit plate, and support shaft. The quality of the sliding contact between the JGH-500A high-temperature resistant rigid current collector and the sliding contact line mainly depends on whether the structure of the current collector is reasonable, whether the material is excellent, and whether the torsion force of the torsion spring and the tension force of the tension spring are designed reasonably. This device collects electric quantity. Therefore, the safe operation of the JGH-500A high-temperature resistant rigid current collector mainly depends on: 1. The installation of the sliding contact line part; 2. The quality of the collector brush in the current collector; 3. The **contact and contact pressure with the sliding contact line. The above three points can be summarized in one sentence, that is
Note: The above information and technical parameters are from Yangzhou Dali Electric Co., Ltd. and published after sorting.
