DMHP-4-16/80 multipole tubular linear safety sliding contact line

DMHP-4-16/80 multipole tubular linear safety sliding contact lineMulti pole tube sliding contact line collector, also known as receiver, conducts the current on the sliding contact line to the electrical equipment through the collector. The collector is installed on the collector bracket, which is installed on the moving equipment. As the device moves, the carbon brush on the collector moves within the sliding wire, achieving uninterrupted power supply. To facilitate the slip of the collector brush and reduce brush wear, a copper sleeve with a 45 degree chamfer is embedded at the root of the brush; At the same time, in order to make the current collector move flexibly and conveniently, bearings were installed in the guide wheel.

DMHP-4-16/80 multipole tubular linear safety sliding contact lineProduct Features

1. Sliding contact wire safety: The power supply safety sliding contact wire housing is made of high insulation performance engineering plastic. The protection level of the shell can reach IP13.IP55 as needed, which can protect against rain, snow, frost, freezing attacks, and foreign object contact. The sliding contact line has experienced various environmental conditions. Good insulation performance, no harm to maintenance personnel touching the outside of the transmission conduit.

2. Reliable sliding contact line: The transmission guide rail has good conductivity, fast heat dissipation, high allowable current density, low impedance value, and small line loss. Electric brushes are made of metal copper and carbon alloy materials with high conductivity and wear resistance. The conductor is flexible in movement and has good directional performance, effectively controlling contact arc and series arc phenomena.

3. Sliding contact line economy: The power supply safety sliding contact line device has a simple structure, high allowable current density, low resistivity, low voltage loss, and can save about 10% of electricity. It realizes the use of plastic instead of steel and copper, with a novel design that does not require other insulation structures or compensation lines. It is installed on the same side of the crane control room. Sliding contact lines save installation materials and costs.

4. Convenient sliding contact line: The power supply safety sliding contact line device integrates multiple pole busbars into one conduit, making assembly simple. The fixed bracket, connecting clip, and suspension device of the sliding contact line are all supplied as universal parts. Assembly, disassembly, adjustment, and maintenance are also very convenient.

What is brass? Brass is an alloy composed of copper and zinc. Brass composed of copper and zinc is called ordinary brass; If multiple alloys are composed of two or more elements, they are called special brass, such as copper alloys composed of manganese, nickel, lead, tin, iron, and silicon. It has advantages such as high hardness, high strength, and strong chemical corrosion resistance. Brass is generally used to make valves, water pipes, air conditioning meter connections, radiators, etc. What is the difference between red copper and brass? (1) Take samples of brass and red copper, and participate together. Brass produces bubbles, while red copper does not produce bubbles at all; (2) The hardness of alloys is greater than that of single component metals, so the hardness of brass is greater than that of red copper; (3) The melting point of alloys is lower than that of single component metals, which means that the melting point of red copper is higher than that of brass. The above is the small method that the editor has compiled for us to distinguish between brass and red copper. We hope that after reading it, we can easily distinguish between these two types of copper. In fact, regardless of the type of copper, they all have their own advantages and disadvantages, and are widely used in their respective fields.