R911200057 (RD52.1-4B-037-L-NN-FW)

Name: R911200057 (RD52.1-4B-037-L-NN-FW)
Brand: Indramat Drives
SKU: RD52.1-4B-037-L-NN-FW
Price: 756.00 USD

RD 500 Drive Controllers

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The Bosch Rexroth model R911200057 (RD52.1-4B-037-L-NN-FW) is a drive converter designed for motion control applications. This unit supports input voltages of three-phase AC 380 to 480 V with a ±10% tolerance and operates at a nominal current of 68 A, with a short-duration peak current of 136 A. It provides a rated output of 37 kW, with a rated apparent power of 45 kVA and a peak value of 68 kVA. The output frequency range is 0 to 250 Hz. Forced air cooling is used via an integrated fan or blower. The device integrates a brake chopper for converting braking power to heat. It is rated to operate at altitudes up to 1000 meters and relative humidity below 90%, with IP 20 protection against solid particles. Exposure to liquids should be avoided.