RD52.1-5N-055-L-V1-FW

RD52.1-5N-055-L-V1-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers opens a new chapter in industrial motion control by delivering a 55 kW power module with 3 x AC 500 V input. Manufactured by Bosch Rexroth Indramat, this Converter without a built-in brake chopper employs a robust forced air cooling system to maintain thermal stability under continuous load. Housed within a compact footprint, the unit ensures streamlined integration into control cabinets while providing easy front-access for service. Its rugged design adheres to Bosch Rexroth’s rigorous quality standards, supporting long-term operation in demanding environments.

In detailed operation, the RD52.1-5N-055-L-V1-FW delivers a continuous current of 80 A at rated load and offers a short-term peak of 104 A for one minute and up to 136 A for one second, bolstering torque reserves during transient overloads. The converter’s 75 horsepower rating translates efficiently into high-performance motor driving, while its half-second surge capacity of 160 A ensures fast acceleration. Ambient operating temperature spans 0 to +40 °C, with at least 20 cm of clearance around the unit to guarantee proper airflow. A built-in 24 V standby supply supports control electronics, and separation barriers protect power and signal circuits in compliance with industrial safety norms.

Engineered for seamless integration, the RD52.1-5N-055-L-V1-FW excels in hoist and conveyor systems, machine tools, and material handling applications. Its flux vector control algorithm provides precise torque regulation and smooth ramp profiles, reducing mechanical stress on driven equipment. Reliable operation up to 1,000 m above sea level and user-configurable parameters allow this drive controller to adapt across diverse automation tasks, ensuring consistent performance and minimal downtime.