HLR01.1N-01K0-N11R0-D-007-NNNN

The Bosch Rexroth Indramat HLR01.1N-01K0-N11R0-D-007-NNNN brake resistor from the HLR Brake Resistors series is engineered for seamless integration with regenerative frequency converters in industrial systems. Featuring a Resistance of 11 ohm, the unit reliably absorbs surplus voltage during rapid deceleration to maintain converter safety. It delivers a Braking Power Duration of 1 kW and manages an Energy Consumption of 56 kWs per cycle, efficiently converting kinetic energy into heat. The compact housing and bolt-on mounting facilitate direct installation above compatible converters for optimal heat dissipation.

Constructed with precision nickel-chromium alloy elements, the resistor ensures stable performance across extended duty cycles. Its robust, fire-proof enclosure protects against dust and mechanical impact, and the vertical-slit ventilation pattern allows natural convection cooling without external fans. The device operates within a broad ambient temperature range, maintaining consistent resistance characteristics even under prolonged braking events. Low inductance design minimizes voltage overshoot, while high thermal capacity enables multiple successive stops without derating.

Installation and maintenance are straightforward: the resistor mounts directly to standard profiles using predrilled flanges, and its corrosion-resistant finish simplifies cleaning in harsh environments. Factory-tested to meet stringent quality criteria, this brake resistor arrives ready for immediate deployment and offers reliable protection for drives in conveyors, hoists, fans, and light machinery. Backed by Bosch Rexroth Indramat’s global support network, the HLR01.1N-01K0-N11R0-D-007-NNNN provides long-term operational security in demanding industrial applications.