Brake resistor, also known as brake resistor, the resistance wire of brake resistor is usually made of high-temperature resistant alloy materials, such as nickel-chromium alloy (NiCr) or iron-chromium-aluminum alloy (FeCrAl), the insulator is usually made of ceramics or high-temperature resistant epoxy resin, and the shell is generally made of metal materials, such as aluminum or stainless steel, and is usually equipped with heat sinks or radiators to enhance the heat dissipation efficiency and ensure that the resistor is not damaged by overheating during operation. It has good resistance stability and high temperature resistance, and its main function is to consume and dissipate the excess energy generated by the motor during the braking or deceleration of the motor, so as to prevent the voltage in the system from being too high. It is used in motor-driven systems, such as elevators, elevators, conveyor belts, industrial automation, wind turbines, inverter drive systems and other application fields.
