Product Description:

The KSM02.1B-076C-35N-M1-HP2-ET-S3-D7-NN-FW is a motor-integrated servo drive manufactured by Bosch Rexroth Indramat for the decentralized KSM Motor Integrated Servo Drives series. It combines a synchronous motor, power stage, and control electronics within one enclosure so it can mount directly on machinery without a separate cabinet. In an automated line, the unit delivers closed-loop torque and velocity control to conveyors, pick-and-place axes, or packaging stations that share a common 750-volt DC bus. This product type is intended for basic performance duties where compact wiring is a priority.

Electrical energy is supplied through a Hybrid Connector, which carries the DC bus, logic supply, and field wiring in a single coded plug. The drive operates from DC 750 V and sheds heat by natural convection, permitting installation in sealed zones without forced airflow. Motion commands arrive via Multi-Ethernet, supporting PROFINET, EtherNet/IP, and EtherCAT on the same hardware. Rotor position is measured through a Hiperface interface linked to an optical, multi-turn absolute encoder, so the drive retains absolute position data after power is removed. The unit uses the standard design option, design version 1, electronic series 2, and a basic performance level. Mechanical configuration uses motor size 076, length code C, and winding code 35 for medium continuous torque with low mass and inertia.

Encoder granularity reaches 128 signal periods per revolution, enabling high-gain speed loops without dither. Functional safety is provided by Safe Motion (without SBC), which supports certified STO and safe-speed modes without an external safety bus coupler. The output shaft uses a DIN keyway profile, and a shaft seal helps keep lubricant and coolant out of the bearings. Load holding is provided by an electrically released brake that engages on power loss and is energized by DC 24 V during normal operation, preventing drift on vertical or suspended axes.