Product Description:

The KSM02.1B-076C-35N-S1-HG0-ET-L3-D7-TO-FW is a motor-integrated servo drive produced by Bosch Rexroth Indramat for the KSM Motor Integrated Servo Drives series. It combines a permanent-magnet servo motor with onboard power and control electronics, allowing motion functions to be distributed along industrial automation lines. The unit is designed to receive DC-link energy from a central supply and execute torque and speed commands directly on the machine frame, which reduces cabinet wiring and supports modular system layouts.

Its electrical interface accepts a supply of DC 750 V, so the device links directly to a common DC bus without intermediate conversion. Power, control, and brake conductors are combined in a single Hybrid Connector, which simplifies installation and reduces the number of separate cable entries. Heat produced by the integrated drive electronics is dissipated through natural convection, so no fans or liquid circuits are required when ambient airflow is adequate. Motion feedback is carried over the Hiperface interface, and the optical encoder provides 128 signal periods per revolution for precise velocity regulation. Multi-Ethernet communication allows synchronous networking with EtherNet/IP, PROFINET, or EtherCAT controllers.

The mechanical layout uses motor size 076, length C, and winding code 35, which match the unit's intended performance range. A cylindrical plain shaft with a factory-installed shaft seal helps limit lubricant escape and supports protection at the output end. Safety functions include Safe Torque Off (STO), allowing a Category 0 stop through fieldbus control without additional contactors. The unit has no holding brake, so static load retention must be provided mechanically when power is removed. It uses design version 1, a single-turn optical encoder, and the Basic performance level.