HLR01.2N-0K06-N180R-E-007-NNNN
The HLR01.2N-0K06-N180R-E-007-NNNN is a high-performance brake resistor manufactured by Bosch Rexroth Indramat within the HLR Brake Resistors series. This compact unit delivers a continuous output power of 0.06 kW and presents a resistance of 180 ohm, operating on a nominal DC bus voltage of 700 V. It is specifically designed to absorb and dissipate regenerative energy in motion control systems, ensuring reliable braking performance and protecting drive electronics from overvoltage conditions.
This resistor features a peak power rating (PBS) of 3.39 kW and an absorbed regenerative energy capacity of 2.40 kWs, enabling it to handle short bursts of high-energy loads. The maximum admissible on-time duty is 0.71 seconds per cycle, with a minimum cycle time of 40.10 seconds, providing predictable thermal behavior under intermittent braking sequences. Natural convection cooling eliminates the need for auxiliary fans, while a recommended horizontal mounting spacing of 50 mm ensures adequate heat dissipation. The device is supplied as a free-assembly, line 1 construction with no optional configurations, simplifying integration into existing systems.
Built to withstand harsh industrial environments, the HLR01.2N-0K06-N180R-E-007-NNNN meets IP54 protection standards in accordance with IEC 60529, safeguarding internal components against dust and splashing water. It operates reliably within an ambient temperature range of 0 to 40 °C and tolerates relative humidity up to 95%, provided condensation is prevented. The fully enclosed, non-flammable resistor elements and internally routed copper wiring with 16 AWG PVC insulation deliver enhanced durability and safety. Shipped globally with a one-year warranty, this brake resistor offers maintenance-free operation and cost-effective energy management for demanding industrial applications.
