Bosch Rexroth HNF01.1A-M900-E0051-A-480-NNNN Mains Filter

The Bosch Rexroth HNF01.1A-M900-E0051-A-480-NNNN is a Mains Filter in the HNF01 family designed for IndraDrive systems. These filters are intended to reduce radio interference and mains pollution and to suppress leakage currents caused by cable capacitance, helping meet EMC requirements in automation plants. This variant is configured for IndraDrive M900 controllers and supports three-phase supply voltages up to 480 V. For optimal performance, Rexroth recommends using the filter with an isolated transformer positioned between the mains and the filter, and it is well suited to long motor-cable runs and high-axial drive configurations where clean mains supply is critical. The HNF01 family is designed to integrate with Rexroth IndraDrive drive systems to minimize electromagnetic interference while preserving drive performance.