RD52.1-8N-055-L-NN-FW

RD52.1-8N-055-L-NN-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers

The Bosch Rexroth Indramat RD52.1-8N-055-L-NN-FW drive controller from the RD 500 Drive Controllers series delivers precise motor control at a nominal connecting voltage of DC 700 V and a continuous rated power of 55 kW. This inverter without a built-in brake chopper applies advanced control algorithms to optimize servo performance. With an integrated parameter panel that can be removed for rapid commissioning, the unit enhances configuration flexibility and serviceability. Rugged design principles ensure stable operation under industrial demands.

Detailed specifications reinforce its suitability for demanding environments: forced air cooling is managed by an internal blower and dedicated heatsink to maintain thermal stability. The controller supports output frequency modulation from 0 to 250 Hz with fine resolution, while leakage currents are held below 3.5 mA to comply with safety regulations. Weighing approximately 32 kg, the module mounts easily within standard control cabinets, and its external housing meets IP54 protection class when properly installed. An EEPROM-backed memory retains all parameters, minimizing downtime in the event of replacement or maintenance.

Built for seamless integration into high-performance servo networks, the RD52.1-8N-055-L-NN-FW interfaces effortlessly with industrial PLCs and fieldbuses. Its robust electrical and mechanical design endows long-term reliability in robotics, handling systems, and processing lines. Engineers benefit from predictable performance and global support, ensuring rapid deployment and sustained productivity in critical applications.