DMHP-4-25/120 linear arc-shaped multipole tube sliding contact line

DMHP-4-25/120 linear arc-shaped multipole tube 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-4-25/120 linear arc-shaped multipole tube 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.

Purple copper pipes are commonly used in the manufacture of heat exchange equipment (such as condensers), oxygen production equipment for assembling low-temperature pipelines, small diameter copper pipes are commonly used to transport pressurized liquids (such as lubrication systems, oil pressure systems, etc.), and pressure measuring tubes used as instruments. It has become a modern contractor for the installation of water pipes, heating and cooling pipes in all residential commercial housingchoice
Advantage 1 of Copper Tube: Copper tube has a hard texture, is not easy to corrode, is resistant to high temperature and high pressure, and can be used in various environments. Compared to this, the disadvantages of many other pipe materials are obvious, such as galvanized steel pipes commonly used in residential buildings in the past, which are prone to rusting and can cause problems such as yellowing of tap water and reduced water flow after a short period of use. Advantage 2: Compared with ordinary plastic pipes, it can be found that the main material of plastic pipes contains chemical additives such as plasticizers, while copper pipes do not have various chemical components such as modifiers, additives, and additives of plastic pipes, and their properties are very stable.