Bosch Rexroth HMS01.1N-W0020-A-07-NNNN Servo Drive

Bosch Rexroth HMS01.1N-W0020-A-07-NNNN is a single-axis IndraDrive HMS servo inverter designed to drive one servo motor from a high-voltage DC bus. It specifies a nominal DC bus voltage of 700 V and a rated axis current of 20 A, delivering about 4.0 kW of continuous output power when used with a 400 V, 50 Hz motor (power rating varies with duty cycle, e.g., lower for shorter duty periods). This HMS01.1N-W0020-A-07-NNNN configuration is part of Rexroth’s HMS axis inverter family, built for precise speed and torque control on a single axis in automation applications. Typical use cases include machine axes, conveyors, and gantry systems where compact, integrated drive electronics and robust control are advantageous. The model designation — HMS01.1N-W0020-A-07-NNNN — identifies the single-axis configuration and the 20 A power rating; consult official Rexroth documentation for installation, wiring, and commissioning parameters, including motor compatibility and feedback requirements.