RD52.1-7N-200-R-V1-FW

The Bosch Rexroth Indramat RD52.1-7N-200-R-V1-FW from the RD 500 Drive Controllers series delivers robust DC power conversion with a nominal connecting voltage of DC 530-670 V and a substantial rated power of 200 kW. Manufactured by Bosch Rexroth Indramat, this inverter unit features liquid cooling with an internal pump to maintain optimal junction temperatures and support continuous operation. Housed in an IP20 protection class enclosure, the controller combines a modular design with a streamlined footprint, ensuring compatibility with standard industrial cabinets. A built-in operator panel offers intuitive parameter access while an external 24 V standby power supply keeps critical memory and diagnostics online even during main supply interruptions.

Engineered according to international quality standards, the RD52.1-7N-200-R-V1-FW boasts an expected service life of over seven years under ideal conditions, minimizing lifecycle costs and downtime. Connectivity is achieved via dedicated power cables for motor drive currents and feedback cables for encoder signals, preserving precision motion control. The unit’s integrated pump circulates coolant through a closed loop, enabling compact installation without external heat exchangers or bulky fans. With a unit type of inverter without a built-in brake chopper, it can be paired with external braking modules as needed for high-inertia loads or regenerative applications.

Maintenance is simplified by front-accessible filter elements and a clear status display that reports real-time temperature, voltage, and fault codes. Global shipping includes a one-year warranty from the supplier, ensuring rapid replacement support. Whether deployed in packaging lines, material handling, or complex assembly systems, the RD52.1-7N-200-R-V1-FW offers reliable, high-power DC inversion with professional-grade resilience.