HLR01.1N-11K0-N07R3-A-007-NNNN

The HLR01.1N-11K0-N07R3-A-007-NNNN, Bosch Rexroth Indramat, HLR Brake Resistors delivers robust braking performance for demanding industrial automation applications. This model operates on a DC bus voltage of 700 V and converts kinetic energy into thermal dissipation with a peak power of 82 kW. Engineered for seamless integration, it features a compact free-mount housing and an accessible terminal block for straightforward wiring. A sturdy IP20 protection class enclosure safeguards the resistor against solid contaminants while permitting safe manual interaction.

Designed for continuous duty, the resistor sustains 11 kW of braking power over the full minimum cycle time of 120 seconds and absorbs up to 1056 kWs of energy during regeneration phases up to 13 s. It presents an 8.2 Ω brake resistance for optimized thermal performance, while the 3 AWG copper connection conductors—insulated to withstand 90 °C—ensure minimal voltage drop and reliable power flow. The device occupies a 600 x 270 x 490 mm footprint and weighs 22 kg, permitting high-density panel layouts. Ambient air cooling, aided by 1000 mm clearance above, 300 mm clearance at the base, and 300 mm of lateral spacing, controls temperature rise up to 60 K.

Installation and maintenance are streamlined by a 3 Nm torque-specified mounting frame and front-accessible terminals, reducing commissioning time. Compatibility with standard 700 V DC bus converters and Bosch Rexroth Indramat servo systems enables plug-and-play integration into existing drive architectures. The resilient construction and precise thermal management deliver exceptional reliability in continuous-operation environments, making the HLR01.1N-11K0-N07R3-A-007-NNNN the ideal brake resistor for servo-driven conveyors, machine tools, and robotic applications.