Product Description

The HLR01.1N-06K5-N06R1-A-007-NNNN brake resistor is one of the most advanced productions of  Bosch Rexroth. The brake resistor regulates the amount of current that comes into the servo drive's power circuit during the deceleration of the servo motor. This regulatory function of the brake resistor protects the servo drive from damages caused by overvoltage. The excess voltage absorbed by the HLR01.1N-06K5-N06R1-A-007-NNNN voltage resistor is converted to thermal energy, which is safely dispersed from the resistor through the silts present on the resistor's housing. To operate the brake resistor, the drive controller must be equipped with a brake chopper. The HLR01.1N-06K5-N06R1-A-007-NNNN brake resistor can work in a wide range of continuous power and energy absorption capacity.

The HLR01.1N-06K5-N06R1-A-007-NNNN brake resistor has a nominal breaking resistance of about 6.10 Ohms and a braking resistor continuous power of 6.50 kilowatts. The brake resistor is produced in accordance with the IEC 60529 IP20 degree of protection. It optimally at ambient temperature within the range of 0 to 40 degrees Celcius, above which the drive resistor might start to malfunction. The drive resistor has a DC Bus voltage of 700 volts. The brake resistor has a minimum allowed cycle time of around 120 seconds and a maximum allowed on-time duty of about 3.6 seconds. The braking resistor has a peak power of 98 kilowatts and can absorb a maximum regenerative power of about 365 kilowatts. The brake resistor weighs about 13.00 kilograms.

Since the HLR01.1N-06K5-N06R1-A-007-NNNN drive resistor produces a lot of heat during operation, it should be installed with a specified distance between the brake resistor and the nearest machine component. This allowes the heat produced by the drive to be easily dissipated and makes the installation process easier. The brake resistor components are encapsulated in flameproof materials, which protects them from dangerous environmental conditions. This brake resistor can be shipped globally with a one-year warranty period from Wake Industrial.