R911203074 (RD52.1-5B-315-F-V1-FW)

Name: R911203074 (RD52.1-5B-315-F-V1-FW)
Brand: Indramat Drives
SKU: RD52.1-5B-315-F-V1-FW
Price: 867.00 USD

RD 500 Drive Controllers

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The Bosch Rexroth R911203074 (RD52.1-5B-315-F-V1-FW) is an industrial converter with a built-in brake chopper, engineered for integration into automated systems such as machine tools, woodworking, packaging, and printing machinery. It operates at a nominal connecting voltage of 3 x AC 500 V (±10%) and delivers a rated motor output of 315 kW with a frequency range from 0 to 250 Hz, consuming 400 A of rated current. Short-term overload handling allows 520 A for 1 minute and 680 A for 1 second, yielding a peak power output of 342 kVA. The unit employs forced air cooling with integrated liquid circulation, is designed for a 3K3 environmental class, achieves A1 radio input suppression, and supports operational temperatures from 0 to 40°C (up to 50°C with 2.5% power decrease per kelvin). Firmware is not included and must be sourced separately.