RD52.1-4B-075-D-F1-FW

RD52.1-4B-075-D-F1-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers. The RD52.1-4B-075-D-F1-FW AC drive converter by Bosch Rexroth Indramat belongs to the RD 500 Drive Controllers lineup, offering robust field-oriented vector control. This unit features a 52 line code and direct feedback integration through the U6, V6 and W6 terminals. Designed for professional use, it demands installation, transport, and maintenance by trained personnel only. All system components must meet national EMC regulations and factory-approved spare parts guidelines to ensure safe, reliable operation.

Engineered for high-performance motion control, the drive operates at a Nominal Connecting Voltage of 3 x AC 380-480 V and delivers a Rated Power of 75 kW. The Unit Type is a Converter with a built-in brake chopper, cooled via a Cooling Mode of plug-through cooler for efficient heat dissipation. It boasts a Torque Rise Time of 0.3 ms and a Current Cycle Time of 0.1 ms, with an Overload Capability of 170% for 1 s to handle transient loads. The DC link is stabilized by AL electrolytic capacitors, which can be stored unpowered for up to two years at temperatures below 40°C.

Integrators value the drive’s compact, rear-cooled design and seamless integration with induction or synchronous motors. Built-in brake chopper and advanced vector control ensure consistent torque delivery across varying loads, minimizing mechanical stress. With a proven worldwide logistics network and one-year warranty backup, the RD52.1-4B-075-D-F1-FW combines high reliability and simplified deployment for demanding industrial applications.