RD52.1-4B-030-L-NN-G3-NN-FW

RD52.1-4B-030-L-NN-G3-NN-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers. The RD52.1-4B-030-L-NN-G3-NN-FW AC drive converter delivers 30 kW of continuous power in a compact, industrial-grade package. Designed by Bosch Rexroth Indramat, this unit supports both synchronous and asynchronous motors, providing versatile motion control for complex servo systems. Its robust housing meets IP20 protection standards and complies with the 3K3 environmental class, ensuring dust resistance and reliable operation in harsh factory environments.

Engineered for high-performance applications, the controller accepts a Nominal Connecting Voltage of 3 x AC 380-480 V and uses forced air cooling via an integrated heatsink and air blower to maintain optimal internal temperatures. The built-in brake chopper supports dynamic stopping and energy dissipation, while a safety fuse protects the power circuit against overcurrent events. A self-diagnostic system with onboard sensors and LED indicators continuously monitors operational status, alerting operators to faults in real time. Key specifications include a Leakage Current rating of 3.5 milliamperes and a maximum operating temperature of +55 °C, ensuring stable performance under full load.

Integration into existing automation architectures is seamless, with the converter’s modular design and top-mounted connector allowing straightforward installation and wiring. High reliability is guaranteed by rigorous Bosch Rexroth quality controls and a one-year warranty, minimizing downtime in critical production lines. Ideal for assembly systems, handling equipment, chemical processing plants, and food production machinery, this drive controller delivers precise speed regulation and dependable operation across diverse industrial applications.