R911203576 (RS51.1-4G-050-D-NN-FW/S150)

Name: R911203576 (RS51.1-4G-050-D-NN-FW/S150)
Brand: Indramat Drives
SKU: RS51.1-4G-050-D-NN-FW/S150
Price: 603.00 USD

RD 500 Drive Controllers

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The Bosch Rexroth drive control device, MPN R911203576 (RS51.1-4G-050-D-NN-FW/S150), is designed for control and monitoring of synchronous and induction motors, particularly for high-speed grinding spindle applications. It operates from a 3-phase AC 380–480 V power supply with input frequencies of 50–60 Hz, handling a rated power of 50 kVA and delivering a continuous output of 41 kVA. The device supports output frequencies from 0 to 1000 Hz and consumes a nominal current of 66 A. Integrated brake resistor and brake chopper are included for DC voltage management. An internal connection cooler regulates temperature. The unit features IP20 protection and is designed for mounting within a control cabinet with a minimum 100 mm clearance at both the top and bottom.