Product Description:

The KSM02.1B-061C-61N-M1-HG0-ET-S3-D7-ES-FW is a motor-integrated servo drive produced by Bosch Rexroth Indramat for the KSM Motor Integrated Servo Drives series. By embedding power electronics, control logic, and feedback evaluation inside the motor housing, it supports decentralized machine layouts where cabinet space is limited and cable runs must remain short. The device executes position and torque loops directly at the axis, making it suitable for packaging machines, small gantries, and material-handling stations that require precise coordinated motion.

The drive is energized from a shared intermediate circuit at DC 750 V, which supplies both the inverter stage and the 061-size stator associated with winding code 61. All power, safety, and feedback conductors terminate in a single Hybrid Connector, reducing cable complexity and limiting bend points near the machine. Thermal losses are dissipated through natural convection, so no fans or liquid cooling circuits are required when adequate ambient airflow is available. Rotor position is transmitted through a Hiperface interface that links the optical encoder to compatible controllers, and the unit is design version 1 with a basic performance level and motor length C.

Within the Series 2 platform, the optical sensor provides 128 signal periods per mechanical revolution and retains position by means of a multi-turn absolute code disk, which removes the need for homing after restart. Motion is delivered through a plain shaft with an integral shaft seal, helping protect the bearing area from light splashing during operation. Functional safety is provided by Safe Motion (without SBC), and field communication is handled through Multi-Ethernet for EtherNet/IP, PROFINET, and EtherCAT connectivity. The unit is supplied without a holding brake, so stationary load support must rely on external mechanics or drive torque.