R911201364 (RS51.1-4G-050-T-NN-FW)

Name: R911201364 (RS51.1-4G-050-T-NN-FW)
Brand: Indramat Drives
SKU: RS51.1-4G-050-T-NN-FW
Price: 395.00 USD

RD 500 Drive Controllers

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The R911201364 (RS51.1-4G-050-T-NN-FW) is a drive converter by Bosch Rexroth intended for high-speed grinding spindles. It operates with a 3-phase AC input voltage of 380 to 480 V (±10% tolerance) and provides a power output up to 50 kVA within a frequency range of 0–1000 Hz. The device draws a nominal current of 66 A and a rated current of 83 A, supporting a continuous output of 41 kVA. It incorporates a built-in brake chopper and resistor for over-voltage management, features A1 class radio interference suppression, and is housed in an IP20 enclosure. Designed for operation between 0 and +40 °C, it requires 0.4 m³/s of cooling air and weighs 80 kg.