HLR01.1N-23K0-N05R5-A-007-NNNN

The Bosch Rexroth Indramat HLR01.1N-23K0-N05R5-A-007-NNNN brake resistor from the HLR Brake Resistors series delivers a max braking power of 109 kW and sustains a continuous braking power duration of 23 kW, efficiently absorbing up to 2429 kWs of regenerative energy. This compact assembly measures 710 x 595 x 490 mm (H x W x D) and is designed for direct mounting above the HCS03 converter to minimize cabinet footprint and wiring complexity. Its robust Type C construction and free mounting style enable reliable operation under frequent dynamic loading and thermal cycling. Engineered with both line code 1 and design code 1, this resistor integrates seamlessly into Bosch Rexroth Indramat drive systems for high-performance applications.

Featuring an IP20 protection class per IEC 60529, the unit’s enclosure shields internal resistive elements from solid particles while permitting adequate airflow. Cooling is accomplished by channeling extractor air from the associated converter, maintaining optimal operating temperatures during peak braking events. A front-mounted type plate provides instant access to electrical ratings and serial data, while a dedicated joint bar secures the equipment grounding conductor for safety compliance. Tailored specifically for the HCS03 drive series, this resistor transforms motor kinetic energy into heat with high repeatability and minimal installation effort.

Rated to operate within a temperature range of 0 °C to 40 °C, the device incorporates a 1/0 AWG wire size in accordance with UL 508A and NFPA 79 standards and presents a nominal DC bus voltage of 700 VDC across a resistive element of 5.5 Ω. Installation requires secure connection to the control cabinet’s grounding system via the integrated joint bar. This brake resistor ships globally and is backed by a one-year warranty through Wake Industrial, ensuring prompt support and reliable service life.