Product Description

The HLR01.1N-01K0-N11R0-D-007-NNNN is a brake resistor designed by the reputable Bosch Rexroth company. The brake resistor is designed to pair with the HCS03 frequency converter in machines that carry out regenerative operations. During the breaking of electronic motors, the sudden reduction in mechanical energy causes an influx of voltage into the power circuit of the frequency converter. The Brake resistor drains the excess voltage coming into the frequency converter and ensures the voltage in the converter is maintained within the tolerated voltage range. The excess voltage absolved by the brake resistor is converted to heat energy, which is then harmlessly dissipated from the machine through the slits present at the vertical end of the machine’s housing.

The brake resistor consists primarily of a resistor with a pre-defined resistance value of about 14 ohms. This resistor acts as a load to the voltage coming into the frequency converter, leading to a reduction of the excess voltage. The HLR01.1N-01K0-N11R0-D-007-NNNN brake resistor does not have a very high resistance power. It is characterized by quick action and is suitable for industrial applications that require only a small amount of braking power, such as fans, small pumps, light conveyor belts, etc.

The HLR01.1N-01K0-N11R0-D-007-NNNN brake resistor should be installed directly above the frequency converter. This installation arrangement allows for the quick dissipation of the heat produced by the resistor. The brake resistor is designed by industry professionals and with sophisticated technology. It has been sufficiently tested to ensure they are safe for induarial application.

The brake resistor encapsulated in a fire-proof housing material, which prevents it from dangerous environmental harzards. Also, the operation and installation of the HLR01.1N-01K0-N11R0-D-007-NNNN brake resistor should be according to the instructions in the resistor’s documentation. This brake resistor can be shipped globally with a one-year warranty period from Wake Industrial.