RD52.1-4B-007-L-NN-G2-T1-FW

RD52.1-4B-007-L-NN-G2-T1-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers. The RD52.1-4B-007-L-NN-G2-T1-FW is an AC Drive Converter optimized for induction and synchronous motor control. It features a nominal connecting voltage of 3 x AC 380-480 V and delivers a continuous 7.5 kW of power. A forced air cooling scheme ensures thermal stability under full load, while its modular design supports scalable hardware and software configurations.

Designed with an integrated brake chopper, this converter sustains an overload capacity of 170 % per second and achieves a torque rise time of 0.3 milliseconds for rapid dynamic response. The drive’s current cycle of 0.1 milliseconds enables precision control, and its rated current of 18 Amperes at a pulse frequency of 4 Hz matches demanding torque profiles. As a converter with a built-in brake chopper, it also offers line 52 field-oriented vector control and a sin/cos encoder emulation alongside incremental encoder emulation for versatile feedback integration.

Engineered for seamless integration, the RD52.1-4B-007-L-NN-G2-T1-FW supports an expanded control terminal strip that simplifies wiring for sensors and actuators. Its rugged components and predictable overload handling boost system reliability in industrial environments. Whether deployed in machine tools, conveyor systems, or packaging lines, this converter delivers modular adaptability, high-performance vector control, and straightforward commissioning to minimize downtime and maximize throughput.