Product Description:

The KSM01.2B-076C-35N-S1-HG2-SE-NN-D7-NN-FW is a motor-integrated servo drive manufactured by Bosch Rexroth Indramat within the KSM Motor Integrated Servo Drives series. By embedding drive electronics directly on the motor, the unit eliminates separate control cabinets and shortens feedback paths, making it suitable for packaging machinery, material-handling axes, and other distributed automation tasks that need precise torque and position control close to the load. The combination also reduces wiring complexity and supports modular machine layouts.

The drive accepts a nominal supply of DC 750 V, so it connects directly to high-voltage DC bus systems common in multi-axis machines. A single Hybrid Connector carries power, communication, and brake conductors, reducing cable runs to one molded plug. Because it is cooled by natural convection, the housing must be mounted with unobstructed airflow but needs no fan service. Motion commands arrive through SERCOS 2, an RS-422-based real-time ring that synchronizes multiple axes with microsecond accuracy. Position data is transmitted through the Hiperface interface, allowing the controller to read absolute position data at power-up without a homing move.

The integrated holding brake is electrically released, securing the axis whenever power is removed and opening when DC 24 V is applied to the coil. Position feedback is derived from an optical scale that generates 128 signal periods per revolution, and the sensor tracks a single-turn angle, which is sufficient for applications with limited travel. Mechanical features include a plain shaft with a factory-installed shaft seal, motor size 076, and length code C, which keeps the unit compact for tight mounting spaces. Winding code 35, a basic performance level, and design version 2 identify the electrical package used in this drive.