RD52.1-4B-160-R-M1-NN-T1-FW

RD52.1-4B-160-R-M1-NN-T1-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers opens the discussion for the high-performance AC drive converter engineered to serve induction and synchronous motor applications. The RD52.1-4B-160-R-M1-NN-T1-FW integrates a Nominal Connecting Voltage of 3 x AC 380-480 V input with ±10% tolerance, delivering a Rated Power of 160 kW. Packaged within the RD 500 Drive Controllers lineup, the converter series combines a modular architecture with advanced safety interlocks and a built-in brake chopper. The robust design conforms to EMC regulations and uses only Bosch-approved accessories to maintain full warranty coverage.

Under the hood, the drive further incorporates liquid cooling with internal pump for optimal thermal management and a mains filter at the AC input to suppress disturbances. The built-in brake chopper provides a Continuous Power Rating of 40 kW, while the drive’s Unit Type supports regenerative braking and energy recapture. Downstream, the rated motor output peaks at 132 kW with a Rated Current of 230 A, surging to a Peak Current of 299 A for up to 60 seconds and yielding a Peak Power Output of 197 kW. Ambient operation is specified between 0 … 40 °C, with derating beyond 40 °C to maintain output integrity.

Integration into machine control systems is seamless via industry-standard protocols, and the drive’s 157 kg form factor simplifies mounting in liquid-cooled cabinets. Comprehensive protection features—overvoltage, overcurrent, and thermal monitoring—ensure long-term reliability under industrial loads. Backed by a one-year warranty and global shipping support, the RD52.1-4B-160-R-M1-NN-T1-FW offers a turnkey solution for high-density automation, process drives, and motion control platforms.