RD52.1-4B-132-R-W1-FW

The RD52.1-4B-132-R-W1-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers series is a high-performance AC drive converter designed for demanding industrial servo applications. It delivers precise control of synchronous and induction motors with a Nominal Connecting Voltage of 3 x AC 380-480 V and a Rated Power of 132 kW. Packaged in a robust IP20 Protection Class enclosure, this unit integrates directly into machine frameworks as a modular converter with a Unit Type: Converter with a built-in brake chopper. Operator interaction is facilitated via a four-line display and responsive pressure-sensitive keys for real-time configuration.

The drive employs Liquid Cooling with Internal Pump to maintain optimal thermal conditions and support continuous operation up to Max Operating Temperature of 50 °C ambient. Communication is handled through multiple interfaces including SERCOS, Profibus DP, Interbus, and CAN bus, enabling seamless peer-to-peer coupling for multi-drive synchronization. With an Operational Efficiency of 95 %, the converter minimizes energy loss while its high-metal-content housing ensures recyclability at end-of-life. The integrated brake chopper provides dynamic braking without external resistors, simplifying panel design and installation.

Engineers benefit from the RD52.1’s modular architecture, which streamlines maintenance and expansion within complex automation systems. Proven reliability and integrated thermal management deliver consistent performance in metal forming, paper converting, and food processing applications. Backed by a Warranty Period of one year, this converter offers long-term support and straightforward integration into existing production lines.