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Curved Sliding Contact Line (Arc Curve) Arc curve sliding contact line, HXPnR-H, HXPnR-L8, HXPnR-H thickened series single-pole combined three-phase, four-wire, five-wire sliding contact lines are composed of H-type aluminum alloy main body rail with pressed V-type stainless steel sliding strip, PVC insulating shell, external current collector, and suspension, fixing and other components. Curved Sliding Contact Line (Arc Curve) This product is widely used in occasions with large current, high frequency of use, fast operation speed and poor environment due to its novel design, reasonable structure, convenient maintenance, anti-corrosion and dust-proof performance, and safe use.
I. Product Introduction
HXPnP, R-H type protective safety sliding contact line, its conductive main body is an aluminum profile with an "H" shaped cross-section, hence it is also called "H" type energy-saving sliding line device. Energy saving is relative to the sliding contact line with angle steel as the main body, and the loss of electrical energy during transmission is greatly reduced. The resistivity of aluminum is much lower than that of steel, and its specific gravity is small. Rolling aluminum into an "H" shape is to improve overall rigidity and strength on the basis of ensuring a certain conductive cross-sectional area. However, the surface hardness of aluminum is low and it is not wear-resistant. In order to make the aluminum base material meet the practicality as a conductive sliding contact line, the "H" shaped middle beam is made into an arched shape, and wear-resistant stainless steel profiles are embedded here according to the specified process. This "H" shaped stainless steel profile serves as the friction and current transmission surface for the conductive block in the current collector. Its embedding process ensures the close combination of stainless steel and aluminum profile, and the current introduced from the aluminum profile passes through the stainless steel body so that the conductive block in the current collector in contact with it transmits the current out during friction contact, ensuring the continuity of current during the operation of lifting machinery.
The conductive sliding line is protected as a whole along the longitudinal direction of the sliding line with ABS plastic except for the lower opening where it contacts the current collector. Therefore, after installation, the contact line has no exposed conductive parts, which brings great convenience to installation and maintenance. At the same time, the overall plastic shell protection (except for the opening) makes the sliding contact line free from dust accumulation and has the function of preventing rain, dew, ice, and snow invasion. The connection between rails is a special rail connector that allows the rail and plastic shell to extend into it together, and its connection end is also safe and reliable.
Product Aliases: Sliding line, sliding contact line, safety sliding contact line, crane sliding contact line, overhead crane sliding contact line, gantry crane sliding contact line, crane sliding contact line, energy-saving sliding contact line, single-pole sliding contact line, single-pole combined sliding contact line
Note: The above information and technical parameters are compiled and released by Yangzhou Dali Electric Co., Ltd.
