The Bosch Rexroth Indramat RD52.1-4B-018-L-V1-FW from the RD 500 Drive Controllers series is an advanced AC drive converter engineered for industrial automation. It operates on a nominal connecting voltage of 3 x AC 380-480 V and delivers a rated power of 18.5 kW through its integrated brake chopper. Featuring forced air cooling, this converter ensures consistent thermal management in environments from 0 to 40°C and up to 1000 m altitude. Housed in an IP20 enclosure and compliant with environmental class 3K3, the unit supports precise motion control in applications such as machine tools, robotics, and material handling. Easy integration is facilitated by its operator panel with digital LED display for diagnostics and maintenance.
Cooling Mode
forced air cooling
Nominal Connecting Voltage
3 x AC 380-480 V
Rated Power
18.5 kW
Unit Type
Converter with a built-in brake chopper