R911200155 (RD51.1-4N-022-L-V1-FW)

Description

The Bosch Rexroth R911200155 (RD51.1-4N-022-L-V1-FW) is an industry-leading drive converter engineered with distinct system solution components including, but not limited to, servo and spindle motors, drive controllers, and frequency converters. This model is designed to operate within an 85% permissible air humidity range and utilizes aluminum-Elko DC link capacitors. It's necessary to recharge these capacitors if stored for over two years before using the device. Its additional features include a 24 volts standby power supply and a forced-air cooling mechanism to efficiently dissipate heat. Shielded cables attached to variable-speed motors connected to the drive converter aid in reducing inductance. The model R911200155 (RD51.1-4N-022-L-V1-FW) showcases a nominal efficiency range of 0.97 -0.98, delivering 22 kW of power while keeping electrical line noise to a minimum. Despite lacking an inbuilt brake chopper, it features an external blower unit for effective temperature regulation during continuous operation. It carries a one-year warranty from Indramat USA.

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