RD52.1-7N-160-R-MV-FW

The Bosch Rexroth Indramat RD52.1-7N-160-R-MV-FW drive controller from the RD 500 Drive Controllers series is engineered for high-performance control of induction and synchronous motors in industrial automation. This inverter unit features a Nominal Connecting Voltage of DC 530-670 V, a Rated Power output capacity of 160 kW, and employs a Cooling Mode of liquid cooling with an internal pump. Designed to interpret encoder signals and deliver precise current and voltage to the motor, the RD52.1-7N-160-R-MV-FW ensures accurate speed and torque control for demanding packaging, assembly, and food production systems.

Building on its core functionality, this controller operates at a rated current of 290 A and generates an output frequency ranging from 0 to 150 Hz. Its conversion efficiency reaches up to 90%, minimizing energy loss under continuous loads. The built-in liquid cooling system with an internal pump maintains optimal housing temperatures, even under severe ambient conditions. Noise and humidity levels comply with EN 55011 and EN 61800-3 at classification A1, ensuring electromagnetic compatibility and reliable operation across diverse industrial environments.

With a robust cabinet weighing 157 kg and measuring 1500 mm in length by 500 mm in breadth, the RD52.1-7N-160-R-MV-FW is built for durability and ease of installation in machine enclosures. Routine cleaning of the exterior is recommended to prevent dust accumulation and maintain heat dissipation performance. As an inverter without a built-in brake chopper, this unit integrates seamlessly with external braking systems. Globally shippable with a one-year warranty, the controller delivers exceptional precision, reliability, and efficiency to optimize productivity in modern industrial applications.