Product Description:

The KSM02.1B-071C-24N-M1-HG0-ET-NN-D7-NN-FW is a motor-integrated servo drive manufactured by Bosch Rexroth Indramat within the KSM Motor Integrated Servo Drives series. By combining drive electronics and a synchronous motor in one enclosure, it minimizes cabinet space and shortens cable runs. The unit is intended for distributed motion axes in industrial automation, where compact drives simplify installation on robots, conveyors, and packaging machinery. Because the inverter is mounted directly with the motor, the installation avoids separate motor power cables between a cabinet drive and the axis.

Its single-cable interface is provided by a Hybrid Connector that carries power, feedback, and communication signals in one plug. Heat is removed through natural convection, so the housing needs free airflow rather than forced cooling. The internal DC link is rated at DC 750 V, matching the common bus voltage in modular IndraDrive systems, while position data is exchanged over a Hiperface interface that uses optical scanning to resist magnetic interference. Machine controllers connect through Multi-Ethernet, allowing real-time Ethernet variants without hardware changes, and the unit uses the standard design option with design version 1 and a basic performance level for general-purpose axis duties.

The encoder provides 128 signal periods per revolution, and its multi-turn absolute capability reports cumulative position over multiple shaft turns so startup does not depend on a homing routine. Torque is transmitted through a plain shaft equipped with a shaft seal that helps block contaminants from entering the motor. The unit has motor size 071, length code C, and winding code 24, which identify its mechanical envelope and winding arrangement within this platform. The drive is supplied without a holding brake, so an external braking or locking device is required when power is removed.